400NH2M

400NH2M Datasheet

• High Breaking Capacity • 400Vac, 500Vac and 690Vac • Insulated Tag variants available • Dual Indication • VDE 0636 Part 1 • DIN 43 620 Parts 1 to 4 Standard Dimensions

Part	Datasheet
400NH2M	400NH2M (pdf)

Related Parts	Information
125NH2M	125NH2M
200NH2M	200NH2M
315NH2M	315NH2M
250NH2M	250NH2M

PDF Datasheet Preview
NH LOW VOLTAGaE FUSE SYSTEM NH LOW VOLTAGE FUSE SYSTEM NH DIN Low Voltage Fuse System from Cooper Bussmann • High Breaking Capacity • 400Vac, 500Vac and 690Vac • Insulated Tag variants available • Dual Indication • VDE 0636 Part 1 • DIN 43 620 Parts 1 to 4 Standard Dimensions Cooper Bussmann low voltage NH DIN fuse links are manufactured in the following sizes, current ratings and operating class: Size 000/C00 Size 00 Size C0 & 0 Size 01 Size 1 Size 02 Size 2 Size 03 Size 3 2A to 100A 125A & 160A 6A to 160A 6A to 160A 200A to 250A 35A to 250A 315A to 400A 250A to 400A 500A to 630A Size 4 Size 4a 630A to 1600A from 400A to 1600A The Bussmann NH DIN low voltage fuse links are available at 400Vac, 500Vac and 690Vac and includes fuse links to DIN VDE All products are manufactured to the dimensional requirements of DIN 43 Approvals The NH DIN low voltage fuse system offered by Cooper Bussmann includes fuse links bearing the following symbols: NH DIN Fuse Links with Dual Indication Today, the majority of NH-fuse links according to DIN 43 620 have two different types of indicator system. The most common type has the indicator located on the top end plate of the fuse link. In most cases this is used for visual indication, although it can also be used to operate a micro-switch where remote indication is required. The second type of indicator is located in the centre of the ceramic body of the fuse link. When used in conjunction with NH open style fuse bases, the top indicator provides the end-user with effective visual indication of operation of the fuse link. However, when used in fuse rails or fuse switch-disconnectors, it is extremely difficult to identify the operated fuse link. This is when centre indication is required. However, manufacturers offering the centre indicator type have struggled to produce a design of NH-fuse link that will offer the same reliability as the top indicator device. Manufacturers of the centre indicator have had to put up with high failure rates and this results in a poor quality fuse link coupled with a poor quality of service, in the eyes of the end user. The dual indicating NH fuse link from Bussmann incorporates the top and centre indicator systems into a single fuse link body. All users benefit from a reliable and effective NH-fuse link complimented by a proven dual-indication system irrespective of whether the fuse is situated in a fuse base, fuse switchdisconnect or vertical fuse rail and regardless of application. The dual indication NH fuse range is available at 500Vac for ratings from 6 to 630 Amps. The standard industrial design incorporates aluminium, non-isolated extraction tags. The interrupt rating 120kA at 500Vac. For more information visit our website at NH LOW VOLTAGE FUSE SYSTEM 400 Vac Size Rated Current A Class gL-gG with voltage conducting metal gripping lugs Class gL-gG with voltage conducting metal gripping lugs and central indication Class gL-gG with voltage-free metal gripping lugs and central indication Pack Quantity 2NH000G-400 2NH000GC-400 2NH000GC-400 I 4NH000G-400 4NH000GC-400 4NH000GC-400 I 6NH000G-400 6NH000GC-400 6NH000GC-400 I 10NH000G-400 10NH000GC-400 10NH000GC-400 I 16NH000G-400 16NH000GC-400

PDF Datasheet Preview

NH LOW VOLTAGaE FUSE SYSTEM

NH LOW VOLTAGE FUSE SYSTEM

NH DIN Low Voltage Fuse System from Cooper Bussmann
• High Breaking Capacity
• 400Vac, 500Vac and 690Vac
• Insulated Tag variants available
• Dual Indication
• VDE 0636 Part 1
• DIN 43 620 Parts 1 to 4 Standard Dimensions

Cooper Bussmann low voltage NH DIN fuse links are manufactured in the following sizes, current ratings and operating class:

Size 000/C00 Size 00

Size C0 & 0 Size 01 Size 1 Size 02 Size 2 Size 03 Size 3
2A to 100A 125A & 160A 6A to 160A 6A to 160A 200A to 250A 35A to 250A 315A to 400A 250A to 400A 500A to 630A

Size 4 Size 4a
630A to 1600A from 400A to 1600A

The Bussmann NH DIN low voltage fuse links are available at 400Vac, 500Vac and 690Vac and includes fuse links to DIN VDE All products are manufactured to the dimensional requirements of DIN 43

Approvals The NH DIN low voltage fuse system offered by Cooper Bussmann includes fuse links bearing the following symbols:

NH DIN Fuse Links with Dual Indication

Today, the majority of NH-fuse links according to DIN 43 620 have two different types of indicator system. The most common type has the indicator located on the top end plate of the fuse link. In most cases this is used for visual indication, although it can also be used to operate a micro-switch where remote indication is required. The second type of indicator is located in the centre of the ceramic body of the fuse link.

When used in conjunction with NH open style fuse bases, the top indicator provides the end-user with effective visual indication of operation of the fuse link. However, when used in fuse rails or fuse switch-disconnectors, it is extremely difficult to identify the operated fuse link. This is when centre indication is required. However, manufacturers offering the centre indicator type have struggled to produce a design of NH-fuse link that will offer the same reliability as the top indicator device.

Manufacturers of the centre indicator have had to put up with high failure rates and this results in a poor quality fuse link coupled with a poor quality of service, in the eyes of the end user.

The dual indicating NH fuse link from Bussmann incorporates the top and centre indicator systems into a single fuse link body. All users benefit from a reliable and effective NH-fuse link complimented by a proven dual-indication system irrespective of whether the fuse is situated in a fuse base, fuse switchdisconnect or vertical fuse rail and regardless of application.

The dual indication NH fuse range is available at 500Vac for ratings from 6 to 630 Amps. The standard industrial design incorporates aluminium, non-isolated extraction tags. The interrupt rating 120kA at 500Vac.

For more information visit our website at

NH LOW VOLTAGE FUSE SYSTEM
400 Vac

Size

Rated Current A

Class gL-gG with voltage conducting metal gripping lugs

Class gL-gG with voltage conducting metal gripping lugs and central indication

Class gL-gG with voltage-free metal gripping lugs and central indication

Pack Quantity
2NH000G-400
2NH000GC-400
2NH000GC-400 I
4NH000G-400
4NH000GC-400
4NH000GC-400 I
6NH000G-400
6NH000GC-400
6NH000GC-400 I
10NH000G-400
10NH000GC-400
10NH000GC-400 I
16NH000G-400
16NH000GC-400

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 400NH2M Datasheet file may be downloaded here without warranties.

Datasheet ID: 400NH2M 506365