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BRAND :  COOPER BUSSMANN（EATON‘S) 

NOS系列 Class K5 H 600Vac 通用非限流熔断器

Product Information

Eaton's Bussmann Division fuses and surge circuit protection ...

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emmet  BM & CRO

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600 V NOS Class K5 and H fuses

 

Description 

Basic protection 600 V NOS Class K5 and H general purpose, noncurrent-limiting, one-time fuses.

Catalog symbol •  NOS-(amp)

 

Ratings

•  Volts 600 Vac

•  Amps 1-600 A

•  IR

•  50 kA Vac RMS Sym. (1-60 A)

•  10 kA Vac RMS Sym. (70-600 A)

 

Agency information

•  UL Listed, Class K5 (1-60 A), Std. 248-9, Class H (70-600 A),Std. 248-6, UL Guide JDDZ, File E4273

•  CSA Certified, Class 1421-01, File 53787

•  CE


 Catalog Numbers (Amps)

Catalog Numbers

Catalog Numbers

Catalog Numbers

Catalog Numbers

NOS-1

NOS-12

NOS-70

NOS-225

NOS-2

NOS-15

NOS-75

NOS-250

NOS-3

NOS-20

NOS-80

NOS-300

NOS-4

NOS-25

NOS-90

NOS-350

NOS-5

NOS-30

NOS-100

NOS-400

NOS-6

NOS-35

NOS-110

NOS-450

NOS-7

NOS-40

NOS-125

NOS-500

NOS-8

NOS-45

NOS-150

NOS-600

NOS-9

NOS-50

NOS-175


NOS-10

NOS-60

NOS-200



Carton Quantity and Weight - NOS ONE-TIME (600Vac)

Catalog Number

Carton Qty.

Weight**

Lbs

Kg.

NOS 1–30

10

1.45

0.657

NOS 35–60

10

2.6

1.179

NOS 70–100

5

2.8

1.27

NOS 110–200

1

1.24

0.562

NOS 225–400

1

3.03

1.374

NOS 450–600

1

4.63

2.1


Features

•  Protect lighting, heating and other circuits not subject to temporary surges and where available short-circuit currents are relatively low

•  NOS one-time fuses do not have any appreciable degree of timedelay and thus should not be specified in circuits where large transients or motor overloads occur. Use Bussmann series advanced protection FUSETRON FRS-R or ultimate protection Low-Peak LPS-RK dual-element, time-delay fuses.

•  For general purpose circuits, size at amp rating of circuit

•  For motor circuits, size at 300% to 400% according to the NEC® motor ampacity tables 430.247 to 430.250, per 430.6(A)(1)

 

Recommended fuse blocks

•  1-, 2- and 3-pole modular fuse blocks up to 600 amps — see data sheet no. 10487

•  1-, 2- and 3-pole modular power distribution fuse blocks up to 60 amps — see data sheet no. 10490

.



emmet  BM & CRO 

          Best Solution For Your Business.  


The protection you rely on.

             The Bussmann brand continues to reflect a long-standing tradition of providing fusible circuit protection and electrical safety solutions that protect equipment and enable reliable, efficient power distribution.

             When you bring together the industry’s top innovator in fuse technology with unmatched expertise in circuit breakers you get leadership in circuit protection. Eaton’s heritage in circuit breaker development coupled with the number one Bussmann brand in fuses,means the choice is no longer fuse or breaker. Its fuse and breaker.


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