3120-F503-G7Q1-W14DR4-20A

3120-F503-G7Q1-W14DR4-20A Datasheet

Thermal Overcurrent Circuit Breaker 3120-F...

Part	Datasheet
3120-F503-G7Q1-W14DR4-20A	3120-F503-G7Q1-W14DR4-20A (pdf)

Related Parts	Information
3120-F42Y-P7T1-W01L-10A	3120-F42Y-P7T1-W01L-10A
3120-F551-P7T1-W14FB3-5A	3120-F551-P7T1-W14FB3-5A
3120-F511-P7T1-W14LB3-20A	3120-F511-P7T1-W14LB3-20A

PDF Datasheet Preview
Thermal Overcurrent Circuit Breaker 3120-F... An extremely versatile range of rocker switch/thermal circuit breakers S-type TO CBE to EN 60934 with trip free mechanism offering the choice of single pole, double pole with single pole protection, and double pole with protection on both poles. Designed for snap-in panel mounting with versions available for different panel cut-out sizes. Illumination is optional and there is a range of colours and markings for the rocker. Under overload conditions the rocker returns to the OFF position. 6way frame for 3120-F5 available upon request. Any one of the following additional function modules can be supplied factory fitted to the rear of the switch/circuit breaker. q Under voltage release coil for double pole versions only . q Magnetic trip coil for short circuit protection. q Magnetic trip coil for remote relay trip. q Auxiliary contacts for status signalling. q Mechanical slide interlock. Approved to CBE standard EN 60934 IEC 3120-F... Technical data Motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems. Standard current ratings and typical internal resistance values Current rating A Internal resistance per pole 94 24 12 Current rating A 4 5 6 7 8 10 12 14 16 18 20 Internal resistance per pole Approvals Authority Voltage ratings VDE, Semko AC 240 V, DC 28 V EN 60934 DC 50 V DC 50 V LRoS, BV AC 250 V, DC 28 V UL, CSA AC 250 V, DC 50 V single pole two poles in parrallel up to 30A Current ratings A double pole A single pole A Illumination voltage/power consumption operating voltage 6V 12 V 24 V 48 V 115 V 230 V power consumption filament/neon 60 mA 20 mA 20 mA 20 mA < 1 mA < 1 mA 9 mA 9 mA 9 mA 1,5 mA Voltage rating Current ratings Typical life Ambient temperature Insulation co-ordination IEC 60664 and 60664A Dielectric strength IEC 60664 and 60664A operating area between poles 2 pole Insulation resistance Interrupting capacity Icn Interrupting capacity UL 1077 Degree of protection IEC 60529/DIN 40050 Vibration Shock Corrosion Humidity Mass AC 240 V DC 50 V AC 250 V UL/CSA A up to 30 A to special order, single pole only 50,000 operations for IN A double pole 30,000 operations for IN A single pole, 10,000 operations for IN >16 A All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. Issue D ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Thermal Overcurrent Circuit Breaker 3120-F... Ordering information Type No. 3120 rocker switch/circuit breaker Mounting F snap in frame Size of frame panel thickness 3 to fit mounting cut-out 50.5x21.5 mm in 4 to fit mounting cut-out 44.5x22 mm in 5 to fit mounting cut-out 44.5x 22 mm in 6 to fit mounting cut-out 45x33.7 mm in Number of poles 0 2 pole, unprotected, switch only 1 pole, thermally protected 2 pole, thermally protected 5 2 pole, thermally protected on one pole only terminals 11, 12k, 12i 6 1 pole, unprotected, switch only Mounting frame design 1 collar height 1 mm in 3 collar height 9 mm in 4 collar height 2 mm with water splash protection IP 54 , not with -F6... Terminal configuration P7 blade terminals 2x2.8x0.8 mm QC 2x.110 terminals 12 k , 22 k ,11, 21 , not for under voltage module, not for switch H7 12 k , 22 k blade terminals 2x2.8-0.8 QC 2x.110 11, 21 terminal screws, not for switch N7 as P7, but including shunt terminals 12 i and 22 i as blade terminals 2x2.8x0.8 mm QC 2x.110 not for under voltage module G7 as H7, but including shunt terminals 12 i and 22 i as blade terminals 2x2.8x0.8 mm QC 2x.110 Characteristic curve T1 thermal, x IN Q1 switch only Actuator style W rocker U momentary switch action Switch color designation opaque translucent for illuminated versions 01 black 12 white 3120 - F 3 2 1 - N7 T1 - W 14 D B 4 - 5 A ordering example 3120 - F 0 - N7 Q1 - W - 20 A switch only NOTE Switch only versions must be specified with -N7 or -G7 terminals. Terminals 12 k and 22 k are not fitted. Typical time/current characteristics Single or double pole load A 10000 1000 +60 °C +140 °F +23 °C °F -30 °C -22 °F Trip time in seconds 10000 4 6 8 10 times rated current 1000 +60 °C +140 °F +23 °C °F -30 °C -22 °F Trip time in seconds 4 6 8 10 times rated current The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section 9 Technical information. Ambient temperature °F -22 -4 +14 +32 +104 +122 +140 °C -30 -20 -10 0 +23 +40 +50 +60 Multiplication factor 1 ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Issue D Thermal Overcurrent Circuit Breaker 3120-F... Internal connection diagrams Mounting style variants 2 pole, thermally protected on both poles 11 line 21 2 pole, thermally protected on one pole only 11 line 21 load 1 pole, thermally protected 11 line 12 k load 2 pole, unprotected 11 line 21 12 k load load Dimensions Style F3.1 collar height 1 mm Actuating force max. 35 N optional illumination in ON position All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. Issue D ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Thermal Overcurrent Circuit Breaker 3120-F... Ordering information Type No. 3120 push button switch/circuit breaker Mounting F snap in frame Size of frame 2 flange mounting, special frame for fitting splash cover 3 to fit mounting cut-out 50.5x21.5 mm 1.99x8.47 in panel thickness mm in Number of poles 0 2 pole, unprotected, switch only 1 pole, thermally protected 2 pole, thermally protected 5 2 pole, thermally protected on one pole only terminals 11,12k,12i 6 1 pole, unprotected, switch only Mounting frame design F with 2 push buttons G with 1 push button press to reset only Terminal configuration P7 bladeterminals2x2.8x0.8mm QC 2x.110 terminals12 k , 22 k ,11, 21 , not for under voltage module, not for switch H7 12 k , 22 k blade terminals 2x2.8-0.8 QC 2x.110 11, 21 terminal screws, not for switch N7 as P7, but including shunt terminals 12 i and 22 i as blade terminals 2x2.8x0.8 mm QC 2x.110 not for under voltage module G7 as H7, but including shunt terminals 12 i and 22 i as blade terminals 2x2.8x0.8 mm QC 2x.110 Characteristic curve T1 thermal, IN Q1 switch only, only for N7 or G7 terminals Switch style/colour D 1 push button re-set only Z 1 push button momentary switch 01X black 04X red 12X white translucent 19X green translucent S 2 push buttons on/off GRX green translucent/red WRX white translucent/red WBX white translucent/black Push button illumination optional B filament AC/DC L neon, AC 3120 - F 3 2 F - N7 T1 - S GRX L 4 - 10 A ordering example 3120 - F 3 0 F - N7 Q1 - S - 20 A switch only NOTE Switch only versions must be specified with -N7 or -G7 terminals. Terminals 12 k and 22 k are not fitted. Typical time/current characteristics 1 or 2 pole load A 10000 1000 +60 °C +140 °F +23 °C °F -30 °C -22 °F Trip time in seconds 10000 4 6 8 10 times rated current 1000 +60 °C +140 °F +23 °C °F -30 °C -22 °F Trip time in seconds 4 6 8 10 times rated current The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section 9 Technical information. Ambient temperature °F -22 -4 +14 +32 +104 +122 +140 °C -30 -20 -10 0 +23 +40 +50 +60 Multiplication factor 1 ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Issue D Thermal Overcurrent Circuit Breaker 3120-F... 10 33 10 Dimensions OFF position actuating force max. 35 N optional illumination in ON position 12 i 12 k blade terminals DIN 46244-C-Ms-S QC 2x flat head screw ISO1580 M3.5x5-MS tightening torque max. Nm OFF position optional illumination in ON position Internal connection diagrams 2 pole, thermally protected on both poles 11 line 21 2 pole, thermally protected on one pole only 11 line 21 load load 1 pole, thermally protected 11 line Ordering information Internal connection diagram Type No. X3120 Module for type 3120 and type 3140 Function S auxiliary contact module Contact configuration 0 change-over contact Terminal design 1 blade terminals x QC silver plated Contact rating DC not approved Voltage rating Current rating Voltage rating Current rating A 10-250 V A 110 V 220 V B 5-250 V A 5-250 V Supply condition M module mounted to circuit breaker X3120 - S 0 1 A M ordering example Approvals complete circuit breaker/module assembly Authority VDE EN 60934 UL, CSA Voltage ratings AC 250 V, DC 28 V AC 250 V Current ratings A line 21 34 Module mounted load Technical data Voltage rating Current rating Typical life Ambient temperature Dielectric strength IEC 60664 and 60664A between main and auxiliary circuit Insulation resistance Vibration Shock Corrosion Humidity Mass A AC 250 V DC 220 V B AC/DC 250 V 50,000 operations °C °F Test voltage AC 3,000 V > 100 DC 500 V 6 g type X3120-S...A 8 g type X3120-S...B 57-500 Hz , mm 10-57 Hz to IEC 60068-2-6, test Fc 10 frequency cycles/axis 15 g 11 ms , type X3120-S...A 20 g 11 ms , type X3120-S...B to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH to IEC 60068-2-30, test Ca approx. 38 g complete assembly All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. This is a metric design and millimeter dimensions take precedence mincmh Issue D ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Undervoltage Release Module X3120-U...for circuit breaker 3120-F... A module suitable for all double pole versions of type 3120-F to trip the main switch/circuit breaker mechanism in the event of loss of voltage. When the voltage is restored the rocker switch must be reset to reconnect the load, thereby avoiding the safety hazards associated with automatic re-starting of machinery. Note Basic unit 3120-...-H7 or -G7 screw terminals necessary. Machines such as power tools, industrial equipment and domestic appliances where automatic restart after restoration of power could be dangerous EU Machinery Directive Dimensions flat head screw M3.5x5-MS ISO1580 for mains connection tightening torque max. Nm 15° 2 terminals blade terminal DIN 46244-A2.8-0.8 1 terminal Without terminal s : Ordering information Type No. X3120 Module for type 3120 Function U undervoltage release module Terminal design 00 standard without separate connections 01 1 blade terminal 2.8x0.8 QC 02 2 blade terminals 2.8x0.8 QC Voltage ratings 00 230/240 V AC 50/60 Hz 01 120 V AC 50/60 Hz 02 100 V AC 50/60 Hz 03 24 V DC M module mounted to the circuit breaker 3120 X3120 - U 00 M ordering example Internal connection diagrams line line line U< U< U< load Technical data load load Approvals complete circuit breaker/module assembly Authority VDE EN 60934 UL, CSA Voltage ratings AC V DC 24 V AC V DC 24 V All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. Voltage ratings Voltage tolerance Current consumption Typical life Release values Release delay Latch-in values Ambient temperature Vibration Shock Corrosion Humidity Mass AC 100, 120 V, 230/240 V 50/60 Hz DC 24 V +10%/-15% approx. mA 20,000 operations x UN < U < x UN at a rated voltage of AC 100 V the device may release at 70 V and must release at 20 V t < 20 ms 85 % UN °C °F 8 g 57-500 Hz mm 10-57 Hz to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g 11 ms to IEC 60068-2-27, test Ea 48 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95% RH to IEC 60068-2-30, test Ca approx. 53 g complete assembly This is a metric design and millimeter dimensions take precedence mincmh ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Issue D Remote Trip Module X3120-M... for circuit breaker 3120-F... A module which adds remote trip capability to all versions of type 3120-F. A voltage applied across the coil, by means of an external sensor for example, will cause disconnection of the main switch/circuit breaker mechanism. Dimensions Electrical monitoring of safety systems, remote trip. blade terminals DIN 46244-C-Ms-S QC 2 x.110 Ordering information Type No. X3120 Module for type 3120 Function M magnetic relay trip module Style 2 magnetic remote trip coil Terminal design P7 blade terminals 2 x QC 2x.110 tin plated Supply condition M module mounted to the circuit breaker Trip Voltage ratings AC 12/24/48/60/120/240 V DC 12/24 V X3120 - M 2 P7 M - 12 V ordering example Internal connection diagram line 12 k load 22 k FA module mounted 12 n remote trip Technical data Standard voltage ratings and typical internal resistance values Voltage rating V 12 V AC/DC 24 V AC/DC 48 V AC 60 V AC 120 V AC Internal resistance per pole Approvals complete circuit breaker/module assembly Authority VDE EN 60934 UL, CSA Voltage ratings AC V DC V AC V DC V All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. Voltage ratings Power consumption Pulse operation Release delay Typical life Ambient temperature Dielectric strength IEC 60664 and 60664A between main circuit and trip coil circuit Insulation resistance Vibration Shock Corrosion Humidity Mass AC V DC V approx. 200 W 20 ms < tON <100 ms/tOFF > 10 sec t < 20 ms 50,000 operations at UN °C °F Test voltage AC 3,000 V >100 DC 500 V 8 g 57-500 Hz mm 10-57 Hz to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g 11 ms to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH to IEC 60068-2-30, test Ca approx. 53 g complete assembly This is a metric design and millimeter dimensions take precedence mincmh Issue D ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Mechanical Slide Interlock Module X3120-V...for circuit breaker 3120-F... Suitable for use with all type 3120-F versions, this module provides a mechanical safety interlock which, according to the option specified, prevents the main switch/circuit breaker mechanism from being reset/ switched on. The actuator is intended for use with interlock systems to ensure that machinery cannot be operated without covers and safety guards in place, for instance. 1 Typical applications Mechanical monitoring of safety systems, e.g. for garden shredders Dimensions 21 custom designed part interlock version 01 21 13 4 Ordering information Type No. X3120 Module for type 3120-F Function V mechanical slide interlock module Module operation 1 3120 can only be switched on without the interlock fitted Interlock design 00 without interlock 01 interlock version 01 see dimension diagram Delivery condition of interlock L interlock supplied separately with the module M module factory-fitted with the interlock in its centre position O module supplied without interlock Operating direction of interlock 0 without interlock, or interlock supplied separately 1 interlock operated from the side near terminals 11, 12k, 12i of the 2 interlock operated from the side near terminals 21, 22k, 22i of the Assembly status L module supplied separately M module mounted to the circuit breaker X3120 - V 1 00 O 0 M ordering example interlock may be moved in either direction min. mm in. max. mm in. All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. This is a metric design and millimeter dimensions take precedence mincmh ¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510 Issue D

PDF Datasheet Preview

Thermal Overcurrent Circuit Breaker 3120-F...

An extremely versatile range of rocker switch/thermal circuit breakers S-type TO CBE to EN 60934 with trip free mechanism offering the choice of single pole, double pole with single pole protection, and double pole with protection on both poles. Designed for snap-in panel mounting with versions available for different panel cut-out sizes. Illumination is optional and there is a range of colours and markings for the rocker. Under overload conditions the rocker returns to the OFF position. 6way frame for 3120-F5 available upon request. Any one of the following additional function modules can be supplied factory fitted to the rear of the switch/circuit breaker. q Under voltage release coil for double pole versions only . q Magnetic trip coil for short circuit protection. q Magnetic trip coil for remote relay trip. q Auxiliary contacts for status signalling. q Mechanical slide interlock. Approved to CBE standard EN 60934 IEC
3120-F...

Technical data

Motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems.

Standard current ratings and typical internal resistance values

Current rating A

Internal resistance per pole 94 24 12

Current rating A
4 5 6 7 8 10 12 14 16 18 20

Internal resistance per pole

Approvals

Authority

Voltage ratings

VDE, Semko

AC 240 V, DC 28 V

EN 60934

DC 50 V

DC 50 V

LRoS, BV

AC 250 V, DC 28 V

UL, CSA

AC 250 V, DC 50 V
single pole two poles in parrallel up to 30A

Current ratings A double pole A single pole A

Illumination voltage/power consumption
operating voltage
6V 12 V 24 V 48 V 115 V 230 V
power consumption
filament/neon
60 mA 20 mA 20 mA 20 mA < 1 mA < 1 mA
9 mA 9 mA 9 mA 1,5 mA

Voltage rating Current ratings Typical life

Ambient temperature Insulation co-ordination IEC 60664 and 60664A

Dielectric strength IEC 60664 and 60664A
operating area between poles 2 pole Insulation resistance Interrupting capacity Icn Interrupting capacity UL 1077

Degree of protection IEC 60529/DIN 40050 Vibration

Shock Corrosion Humidity Mass

AC 240 V DC 50 V AC 250 V UL/CSA

A up to 30 A to special order, single pole only
50,000 operations for IN A double pole 30,000 operations for IN A single pole, 10,000 operations for IN >16 A
All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted.

Issue D
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Thermal Overcurrent Circuit Breaker 3120-F...
Ordering information

Type No.
3120 rocker switch/circuit breaker

Mounting

F snap in frame

Size of frame
panel thickness
3 to fit mounting cut-out 50.5x21.5 mm in
4 to fit mounting cut-out 44.5x22 mm in
5 to fit mounting cut-out 44.5x 22 mm in 6 to fit mounting cut-out 45x33.7 mm in

Number of poles
0 2 pole, unprotected, switch only
1 pole, thermally protected
2 pole, thermally protected
5 2 pole, thermally protected on one pole only terminals 11, 12k, 12i
6 1 pole, unprotected, switch only

Mounting frame design
1 collar height 1 mm in
3 collar height 9 mm in
4 collar height 2 mm with water splash protection IP 54 , not with -F6...

Terminal configuration

P7 blade terminals 2x2.8x0.8 mm QC 2x.110 terminals 12 k ,
22 k ,11, 21 , not for under voltage module, not for switch

H7 12 k , 22 k blade terminals 2x2.8-0.8 QC 2x.110
11, 21 terminal screws, not for switch

N7 as P7, but including shunt terminals 12 i and 22 i
as blade terminals 2x2.8x0.8 mm QC 2x.110
not for under voltage module

G7 as H7, but including shunt terminals 12 i and 22 i
as blade terminals 2x2.8x0.8 mm QC 2x.110

Characteristic curve

T1 thermal, x IN Q1 switch only

Actuator style

W rocker

U momentary switch action

Switch color designation
opaque
translucent
for illuminated versions
01 black
12 white
3120 - F 3 2 1 - N7 T1 - W 14 D B 4 - 5 A ordering example
3120 - F 0 - N7 Q1 - W - 20 A switch only NOTE Switch only versions must be specified with -N7 or -G7 terminals. Terminals 12 k and 22 k are not fitted.

Typical time/current characteristics

Single or double pole load A
10000
1000
+60 °C +140 °F +23 °C °F
-30 °C -22 °F

Trip time in seconds
10000
4 6 8 10
times rated current
1000
+60 °C +140 °F +23 °C °F
-30 °C -22 °F

Trip time in seconds
4 6 8 10
times rated current

The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section 9 Technical information.

Ambient temperature °F -22 -4 +14 +32 +104 +122 +140 °C -30 -20 -10 0 +23 +40 +50 +60

Multiplication factor 1
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Issue D

Thermal Overcurrent Circuit Breaker 3120-F...

Internal connection diagrams

Mounting style variants
2 pole, thermally protected on both poles
11 line 21
2 pole, thermally protected on one pole only
11 line 21
load
1 pole, thermally protected
11 line
12 k load
2 pole, unprotected
11 line 21
12 k load
load

Dimensions

Style F3.1 collar height 1 mm

Actuating force max. 35 N optional illumination in ON position
All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted.

Issue D
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Thermal Overcurrent Circuit Breaker 3120-F...
Ordering information

Type No.
3120 push button switch/circuit breaker

Mounting

F snap in frame

Size of frame
2 flange mounting, special frame for fitting splash cover
3 to fit mounting cut-out 50.5x21.5 mm 1.99x8.47 in
panel thickness mm in Number of poles
0 2 pole, unprotected, switch only
1 pole, thermally protected
2 pole, thermally protected
5 2 pole, thermally protected on one pole only terminals 11,12k,12i
6 1 pole, unprotected, switch only

Mounting frame design

F with 2 push buttons

G with 1 push button press to reset only

Terminal configuration

P7 bladeterminals2x2.8x0.8mm QC 2x.110 terminals12 k , 22 k ,11, 21 , not for under voltage module, not for switch

H7 12 k , 22 k blade terminals 2x2.8-0.8 QC 2x.110 11, 21 terminal screws, not for switch

N7 as P7, but including shunt terminals 12 i and 22 i
as blade terminals 2x2.8x0.8 mm QC 2x.110 not for under voltage module

G7 as H7, but including shunt terminals 12 i and 22 i
as blade terminals 2x2.8x0.8 mm QC 2x.110

Characteristic curve

T1 thermal, IN Q1 switch only, only for N7 or G7 terminals

Switch style/colour

D 1 push button re-set only

Z 1 push button momentary switch
01X black
04X red
12X white translucent
19X green translucent

S 2 push buttons
on/off

GRX green translucent/red

WRX white translucent/red

WBX white translucent/black

Push button illumination optional

B filament AC/DC

L neon, AC
3120 - F 3 2 F - N7 T1 - S GRX L 4 - 10 A ordering example 3120 - F 3 0 F - N7 Q1 - S - 20 A switch only

NOTE Switch only versions must be specified with -N7 or -G7 terminals. Terminals 12 k and 22 k are not fitted.

Typical time/current characteristics
1 or 2 pole load A
10000
1000
+60 °C +140 °F +23 °C °F
-30 °C -22 °F

Trip time in seconds
10000
4 6 8 10
times rated current
1000
+60 °C +140 °F +23 °C °F
-30 °C -22 °F

Trip time in seconds
4 6 8 10
times rated current

The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section 9 Technical information.

Ambient temperature °F -22 -4 +14 +32 +104 +122 +140 °C -30 -20 -10 0 +23 +40 +50 +60

Multiplication factor 1
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Issue D

Thermal Overcurrent Circuit Breaker 3120-F...
10 33 10

Dimensions

OFF position
actuating force max. 35 N optional illumination in ON position
12 i 12 k
blade terminals DIN 46244-C-Ms-S QC 2x flat head screw ISO1580 M3.5x5-MS tightening torque max. Nm

OFF position
optional illumination in ON position

Internal connection diagrams
2 pole, thermally protected on both poles
11 line 21
2 pole, thermally protected on one pole only
11 line 21
load
load
1 pole, thermally protected
11 line
Ordering information

Internal connection diagram

Type No.

X3120 Module for type 3120 and type 3140

Function

S auxiliary contact module

Contact configuration
0 change-over contact

Terminal design
1 blade terminals x QC silver plated

Contact rating

DC not approved

Voltage rating Current rating Voltage rating Current rating

A 10-250 V A
110 V
220 V

B 5-250 V A 5-250 V

Supply condition

M module mounted to circuit breaker
X3120 - S 0 1 A M ordering example

Approvals complete circuit breaker/module assembly

Authority VDE EN 60934 UL, CSA

Voltage ratings AC 250 V, DC 28 V AC 250 V

Current ratings A
line
21 34

Module mounted
load

Technical data

Voltage rating Current rating Typical life Ambient temperature Dielectric strength IEC 60664 and 60664A
between main and auxiliary circuit Insulation resistance Vibration

Shock

Corrosion

Humidity

Mass

A AC 250 V DC 220 V

B AC/DC 250 V
50,000 operations
°C °F

Test voltage

AC 3,000 V
> 100 DC 500 V 6 g type X3120-S...A 8 g type X3120-S...B 57-500 Hz , mm 10-57 Hz to IEC 60068-2-6, test Fc 10 frequency cycles/axis
15 g 11 ms , type X3120-S...A 20 g 11 ms , type X3120-S...B to IEC 60068-2-27, test Ea
96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka
240 hours at 95 % RH to IEC 60068-2-30, test Ca
approx. 38 g complete assembly
All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted.

This is a metric design and millimeter dimensions take precedence mincmh

Issue D
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Undervoltage Release Module X3120-U...for circuit breaker 3120-F...

A module suitable for all double pole versions of type 3120-F to trip the main switch/circuit breaker mechanism in the event of loss of voltage. When the voltage is restored the rocker switch must be reset to reconnect the load, thereby avoiding the safety hazards associated with automatic re-starting of machinery. Note Basic unit 3120-...-H7 or -G7 screw terminals necessary.

Machines such as power tools, industrial equipment and domestic appliances where automatic restart after restoration of power could be dangerous EU Machinery Directive

Dimensions
flat head screw M3.5x5-MS ISO1580 for mains connection tightening torque max. Nm
15°
2 terminals
blade terminal DIN 46244-A2.8-0.8
1 terminal

Without terminal s :
Ordering information

Type No. X3120 Module for type 3120

Function U undervoltage release module

Terminal design 00 standard without separate connections 01 1 blade terminal 2.8x0.8 QC 02 2 blade terminals 2.8x0.8 QC

Voltage ratings 00 230/240 V AC 50/60 Hz 01 120 V AC 50/60 Hz 02 100 V AC 50/60 Hz 03 24 V DC

M module mounted to the circuit breaker 3120
X3120 - U 00 M ordering example

Internal connection diagrams
line
line
line

U< U< U<
load

Technical data
load
load

Approvals complete circuit breaker/module assembly

Authority VDE EN 60934 UL, CSA

Voltage ratings AC V DC 24 V AC V DC 24 V
All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted.

Voltage ratings Voltage tolerance Current consumption Typical life Release values

Release delay Latch-in values Ambient temperature Vibration

Shock Corrosion Humidity Mass

AC 100, 120 V, 230/240 V 50/60 Hz DC 24 V
+10%/-15%
approx. mA
20,000 operations
x UN < U < x UN at a rated voltage of AC 100 V the device may release at 70 V and must release at 20 V
t < 20 ms
85 % UN °C °F 8 g 57-500 Hz mm 10-57 Hz to IEC 60068-2-6, test Fc 10 frequency cycles/axis
30 g 11 ms to IEC 60068-2-27, test Ea
48 hours at 5 % salt mist, to IEC 60068-2-11, test Ka
240 hours at 95% RH to IEC 60068-2-30, test Ca
approx. 53 g complete assembly

This is a metric design and millimeter dimensions take precedence mincmh
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Issue D

Remote Trip Module X3120-M... for circuit breaker 3120-F...

A module which adds remote trip capability to all versions of type 3120-F. A voltage applied across the coil, by means of an external sensor for example, will cause disconnection of the main switch/circuit breaker mechanism.

Dimensions

Electrical monitoring of safety systems, remote trip.
blade terminals DIN 46244-C-Ms-S QC 2 x.110
Ordering information

Type No. X3120 Module for type 3120

Function M magnetic relay trip module

Style 2 magnetic remote trip coil

Terminal design P7 blade terminals 2 x QC 2x.110 tin plated

Supply condition M module mounted to the circuit breaker

Trip Voltage ratings AC 12/24/48/60/120/240 V DC 12/24 V
X3120 - M 2 P7 M - 12 V ordering example

Internal connection diagram
line
12 k load 22 k

FA module mounted
12 n remote trip

Technical data

Standard voltage ratings and typical internal resistance values

Voltage rating V 12 V AC/DC 24 V AC/DC 48 V AC 60 V AC 120 V AC

Internal resistance per pole

Approvals complete circuit breaker/module assembly

Authority VDE EN 60934 UL, CSA

Voltage ratings AC V DC V AC V DC V
All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted.

Voltage ratings Power consumption Pulse operation Release delay Typical life Ambient temperature Dielectric strength IEC 60664 and 60664A
between main circuit and trip coil circuit Insulation resistance Vibration

Shock Corrosion

Humidity

Mass

AC V DC V approx. 200 W 20 ms < tON <100 ms/tOFF > 10 sec t < 20 ms 50,000 operations at UN °C °F

Test voltage

AC 3,000 V >100 DC 500 V 8 g 57-500 Hz mm 10-57 Hz to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g 11 ms to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH to IEC 60068-2-30, test Ca approx. 53 g complete assembly

This is a metric design and millimeter dimensions take precedence mincmh

Issue D
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Mechanical Slide Interlock Module X3120-V...for circuit breaker 3120-F...

Suitable for use with all type 3120-F versions, this module provides a mechanical safety interlock which, according to the option specified, prevents the main switch/circuit breaker mechanism from being reset/ switched on. The actuator is intended for use with interlock systems to ensure that machinery cannot be operated without covers and safety guards in place, for instance.
1 Typical applications

Mechanical monitoring of safety systems, e.g. for garden shredders

Dimensions
21 custom designed part
interlock version 01
21 13 4
Ordering information

Type No. X3120 Module for type 3120-F

Function V mechanical slide interlock module

Module operation 1 3120 can only be switched on without the interlock fitted

Interlock design 00 without interlock 01 interlock version 01 see dimension diagram

Delivery condition of interlock L interlock supplied separately with the module M module factory-fitted with the interlock in its
centre position O module supplied without interlock

Operating direction of interlock 0 without interlock, or interlock supplied separately 1 interlock operated from the side near terminals
11, 12k, 12i of the 2 interlock operated from the side near terminals
21, 22k, 22i of the Assembly status L module supplied separately M module mounted to the circuit breaker
X3120 - V 1 00 O 0 M ordering example
interlock may be moved in either direction min. mm in. max. mm in.
All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted.

This is a metric design and millimeter dimensions take precedence mincmh
¤ ¤ USA 847 827-7600 - - CANADA 905 764-9510

Issue D

More datasheets: BCW60A_D87Z | BCW60C | SL811HS | AS1154-BSOT | AS1154-BSOU | 26800B-302 | 6224N/2P-208 | M5310 SL002 | M5310 SL001 | M5310 SL005

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 3120-F503-G7Q1-W14DR4-20A Datasheet file may be downloaded here without warranties.

Datasheet ID: 3120-F503-G7Q1-W14DR4-20A 510412