77343-02.0HG-01

77343-02.0HG-01 Datasheet

Screw 77342 77343

Part	Datasheet
77343-02.0HG-01	77343-02.0HG-01 (pdf)

Related Parts	Information
77343-09.0HG-01	77343-09.0HG-01
77343-04.0HG-01	77343-04.0HG-01

PDF Datasheet Preview
Sensing and Control SWITCH APPLICATIONS The odds are that Honeywell Sensing and Control can meet your switch demands. Designers of heavy-duty equipment have trusted Honeywell pressure and vacuum switches for many years in applications that are constantly subjected to harsh chemical splashes, salt water, high pressure got you covered. Our standard line is quite extensive, but if it is not exactly what your requirements call for we can modify an existing part or create an original just for you. Honeywell has produced millions of custom-built switches for automotive, pool and spa, powershift transmissions, anti-skid braking systems, excavator hydraulic systems, water pump systems, and dental air compressors, to name just a few. Our highly skilled model shop, certified lab and engineering staff can work with you through the design phase, prototype stage, all the way through to the testing phase. And if time is a crucial factor, rapid prototyping technology can now allow us to provide you with a sample in days. WARNING! Suitability of application is responsibility of user. Extreme heat and vibration should be avoided at mounting points such as on top of an engine over a hot manifold. MAX operation temp 250° F . Always install by using a wrench on the hex base. Torquing at any other part of the switch voids the warranty or may cause malfunction. A Polyimide film diaphragm is utilized in the pressure switch and is not recommended for use with water. However, a Teflon diaphragm is available for water applications. Compatibility with the brass or steel external pressure switch material is the responsibility of the user. For maximum operating pressures see appropriate switch family specifications. Contact Honeywell Engineering whenever use of switch or fluid compatibility is questioned. CONTENTS • Ultra Duty Pressure Switches 10-400 psi p.3 • Extended Duty Pressure Switches psi p.4 • Extended Duty Vacuum Switches1.1-22” Hg. p.6 • Extended Duty Piston Switches 200-1000 psi p.7 • Factory Set Variable Differential Pressure & Vacuum Switches 2-70 psi & 2-22” Hg p.8 • High Pressure Environmentally Sealed Extreme-Duty Switches 35-3000 psi p.9 WARNING ! PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices, or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. Set Points from 10-400 psi 5000 Series Ultra Duty Pressure Switch Honeywell Sensing and Control has designed a high pressure/low set point pressure switch for applications that see sudden pressure spikes and high system pressures that can result in early switch failures. This series has been strengthened to prevent cracking of the base with plated steel and screw machined components in a 3-piece design. Modifications to the effective area of the pressure cavity and size of the diaphragm button and diaphragm o-ring are what makes the switch capable of handling sudden pressure transients and high system pressures that are common in applications such as braking, transmission and hydraulic systems. The switch’s physical appearance is similar to our 5000 Series switches with a height of only approx and a diameter of In comparison to our 5000 Series Switch the burst rating has significantly increased from 1250 psi to over 4000 psi on the new design. REF. Specifications Type Direct action blade contact Contacts Silver alloy, gold plated Set Point Range 10-400 PSI Operating Pressure 500 PSI Proof Pressure 2000 PSI Burst Pressure 4000 PSI Base Plated Steel Screw Machined 3-piece construction Diaphragm Polymide Film Connector 1/8-27 NPT Male Thread Temperature Range -40°F to +250°F Terminals #8-32 screws, 1/4” blade, 280 Series Metripack Circuitry SPST-N.O., N.C., SPDT Cover Glass Reinforced Polyester Options Base connector sizes, wire leads, N.O./N.O. dual circuit and N.C./N.C. dual circuit. Ratings Resistive: Inductive: 15 AMP- 6 VDC 8 AMP- 12 VDC 4 AMP- 24 VDC 1 AMP- 120 VAC AMP- 240 VAC REF. 5000 Series Ultra Duty Pressure Switches Contact Factory Circuitry Setting Set At N.O. 2 Terminals Screw Part # 83298 Blade Part # 83313 N.C. 10-35 PSI 20 PSI ±4 psi N.O. 83299 83300 83301 83314 83315 83316 N.C. 35-75 PSI 60 PSI ± 6 psi N.O. 83302 83303 83304 83317 83318 83319 N.C.

PDF Datasheet Preview

Sensing and Control

SWITCH APPLICATIONS

The odds are that Honeywell Sensing and Control can meet your switch demands. Designers of heavy-duty equipment have trusted Honeywell pressure and vacuum switches for many years in applications that are constantly subjected to harsh chemical splashes, salt water, high pressure got you covered. Our standard line is quite extensive, but if it is not exactly what your requirements call for we can modify an existing part or create an original just for you. Honeywell has produced millions of custom-built switches for automotive, pool and spa, powershift transmissions, anti-skid braking systems, excavator hydraulic systems, water pump systems, and dental air compressors, to name just a few. Our highly skilled model shop, certified lab and engineering staff can work with you through the design phase, prototype stage, all the way through to the testing phase. And if time is a crucial factor, rapid prototyping technology can now allow us to provide you with a sample in days.

WARNING! Suitability of application is responsibility of user. Extreme heat and vibration should be avoided at mounting points such as on top of an engine over a hot manifold. MAX operation temp 250° F . Always install by using a wrench on the hex base. Torquing at any other part of the switch voids the warranty or may cause malfunction. A Polyimide film diaphragm is utilized in the pressure switch and is not recommended for use with water. However, a Teflon diaphragm is available for water applications. Compatibility with the brass or steel external pressure switch material is the responsibility of the user. For maximum operating pressures see appropriate switch family specifications. Contact Honeywell Engineering whenever use of switch or fluid compatibility is questioned.

CONTENTS
• Ultra Duty Pressure Switches 10-400 psi p.3
• Extended Duty Pressure Switches psi p.4
• Extended Duty Vacuum Switches1.1-22” Hg. p.6
• Extended Duty Piston Switches 200-1000 psi p.7
• Factory Set Variable Differential Pressure & Vacuum Switches 2-70 psi & 2-22” Hg p.8
• High Pressure Environmentally Sealed Extreme-Duty Switches 35-3000 psi p.9

WARNING
! PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices, or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury.

Set Points from 10-400 psi
5000 Series Ultra Duty Pressure Switch

Honeywell Sensing and Control has designed a high pressure/low set point pressure switch for applications that see sudden pressure spikes and high system pressures that can result in early switch failures. This series has been strengthened to prevent cracking of the base with plated steel and screw machined components in a 3-piece design. Modifications to the effective area of the pressure cavity and size of the diaphragm button and diaphragm o-ring are what makes the switch capable of handling sudden pressure transients and high system pressures that are common in applications such as braking, transmission and hydraulic systems.

The switch’s physical appearance is similar to our 5000 Series switches with a height of only approx and a diameter of In comparison to our 5000 Series Switch the burst rating has significantly increased from 1250 psi to over 4000 psi on the new design.

REF.

Specifications

Type Direct action blade contact Contacts Silver alloy, gold plated Set Point Range 10-400 PSI Operating Pressure 500 PSI Proof Pressure 2000 PSI Burst Pressure 4000 PSI Base Plated Steel Screw Machined 3-piece construction Diaphragm Polymide Film Connector 1/8-27 NPT Male Thread Temperature Range -40°F to +250°F Terminals #8-32 screws, 1/4” blade, 280 Series Metripack Circuitry SPST-N.O., N.C., SPDT Cover Glass Reinforced Polyester Options Base connector sizes, wire leads, N.O./N.O. dual circuit and N.C./N.C. dual circuit.

Ratings Resistive:

Inductive:
15 AMP- 6 VDC 8 AMP- 12 VDC 4 AMP- 24 VDC 1 AMP- 120 VAC

AMP- 240 VAC

REF.
5000 Series Ultra Duty Pressure Switches

Contact Factory Circuitry Setting Set At

N.O.
2 Terminals

Screw Part #
83298

Blade Part #
83313

N.C.
10-35 PSI 20 PSI
±4 psi

N.O.
83299 83300 83301
83314 83315 83316

N.C.
35-75 PSI 60 PSI
± 6 psi

N.O.
83302 83303 83304
83317 83318 83319

N.C.

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 77343-02.0HG-01 Datasheet file may be downloaded here without warranties.

Datasheet ID: 77343-02.0HG-01 636504