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BRAND :  COOPER BUSSMANN（EATON‘S) 

CH22 系列 熔断器底座

Product Information

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

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emmet  BM & CRO

          Best Solution For Your Business.  


CH22 modular fuse holders for 22*58mm fuses


Bussmann seruse 22*58 mm modular fuse holders are suitable for use with standard cylindrical fuses adnd high speed FW type ferrule fuses.With DIN-Rail or panel mount flexibility,their compact dimensions helpd reduce,allows for higher cable bending radius.Low watts loss and wide range of accessories make them ideally suited for most industrial applications.


Specifications:

Ratings

•  Volts

•  690 Vac/750 Vdc (IEC)

•  700 V (UL)


•  Amps

 • 125 A（IEC)

 • 100 A  (UL)

• SCCR

 • 120 kA Ac

 • 50 kA DC 

• Power acceptance

 • 9.5 W to IEC 60269-2

• Rated impulse withstand voltage （U）

 • 6 kV

• Microswitch (IEC)

 • 250Vac/5 A


Agency information

•  IEC 60269-1 and 2, UL Listed File E14853，CCC，RoHS compliant


Poles

1 to 4


Protection indax

• IP20


Wire size (Cu only)

• 2.5-70mm


Temperature range

• Storage  -40°C to + 80°C 

• Operating -20°C to + 70°C


Features

• Compact dimensions

• Ventilation zones optimized for a better heat dissipation 

• Built-in padlocking facility 

• IP20 deagree of protection

• Toolless DIN-Rail mounting ,improves of use and rreduces installation time and costs


Catalog Numbers

Poles

Description

CH221DNXU

1

Neutral holder

CH221DU

1

Fuse holder

CH222DU

2

CH223DU

3

CH224DU

4

CH221DIU

1

Holder with neon indicator

CH222DIU

2

CH223DIU

3

CH224DIU

4

CH221DNU

2

1-pole holder + neutral

CH223DNU

4

3-pole holder + neutral

CH221DNIU

2

1-pole holder + neutral +neon   indicator

CH223DNIU

4

3-pole holder + neutral +neon   indicator

CH221DMSU-F

1

Holder with microswitch (pre-breaking/fuse   operation)

CH223DMSU-F

3

3-pole holder with microswitch   (pre-breaking/fuse operation)

CH223DNMSU-F

3

3-pole holder + neutral +microswitch   (pre-breaking/fuse operation)

CH221DI-48U

1

1-pole holder with LED indicator


Accesscries

Catalog Numbers

Description

JV-L

Multi-pole connector kit,one kit gangs up   to 4 poles

CH22-SPS

Microswitch for CH221D(I)U; 1 NO +1 NG   chagneover type

CH22-TPS

Microswitch for CH223D(I)U; 1 NO +1 NG   chagneover type

CH22-CTP

IP20 protection accesscry for terminals   with 10mm or less cable



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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