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CB-A / CB-B Contact Block ,China CB-A / CB-B Contact Block
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CB-A / CB-B Contact Block

CB-A / CB-B Contact Block



CB-A / CB-B Contact Block

CB-A Contact Block
1. Applications of CB-A Contact Block:
CB-A series auxiliary contact blocks are installed on the top of CA2-D controlrelay or AA02 AC contactor for expanding the couples of auxiliary contactspoints. Owing to adopting the contacting functions of sliding frictions, theitem can be self-cleaning & ensure the electric circuit to be reliable.
2. Specifications of CB-A Contact Block:

Type

CBA- DN02

CBA- DN11

CBA- DN20

CBA- DN22

CBA- DN40

CBA- DN04

CBA- DN13

CBA- DN31

Contact number

2NC

NO+NC

2NO

2NO+2NC

4NO

4NC

1NO+INC

3NO+3NC

CB-B Contact Block
1. Applications of CB-B Contact Block:
CB-B timer delay auxiliary contact blocks are combined with AA02 AC contactor& CB-A Auxiliary contact block into star-delta reduced volt-age starter isto start motor.
2. Specifications of CB-B Contact Block:

Type

Delay range

Number of the delay contacts

CBB-DT0

0.l~3s

NO+NC

CBB-DT2

0.1-30s

CBB-DT4

10-180s

CBB-DR2

0.1-0.3s

CBC-DR4

10-180s

CBC-DR2

0.1~3s

Albet is a leading companyin China, we can provide customers high quality electroniccomponents such as miniature circuit breaker, earth leakage circuit breaker, ACcontactor, Power relay, etc.

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