200NH1G-690 Cooper/Bussmann, 200NH1G-690 Datasheet - Page 2

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200NH1G-690

Manufacturer Part Number
200NH1G-690
Description
FUSE 200A 690V CLASS GG
Manufacturer
Cooper/Bussmann
Series
NHr
Datasheet

Specifications of 200NH1G-690

Voltage - Rated
690VAC
Current
200A
Package / Case
Fuse Link
Mounting Type
Holder
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Color
-
Size / Dimension
-
Fuse Type
-
The Bussmann NH DIN low voltage fuse links are available at 400Vac, 500Vac and 690Vac and includes fuse links
to DIN VDE 0636. All products are manufactured to the dimensional requirements of DIN 43 620.
Approvals
The NH DIN low voltage fuse system offered by Cooper Bussmann includes fuse links bearing the following symbols:
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.
2
Cooper Bussmann low voltage NH DIN fuse links are manufactured in the following sizes,
current ratings and operating class:
NH DIN Fuse Links with Dual Indication
Size 000/C00
Size C0 & 0
Size 00
Size 01
Size 02
Size 03
Size 4a
Size 1
Size 2
Size 3
Size 4
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
630A to 1600A
from 400A to 1600A
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)
For more information visit our website at www.bussmann.com
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 switch-
disconnect 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 inter-
rupt rating 120kA at 500Vac.

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