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RCCB Residual Current Circuit Breaker 30ma 300ma 63amp 2 Pole MCB 40A

Categories Mini Circuit Breaker
Brand Name: YOKG
Model Number: DCKB2 DCKB4
Certification: CE
Place of Origin: China
MOQ: 100PCS
Price: Negotiable
Payment Terms: L/C, D/P, T/T
Supply Ability: 100000pcs per Month
Delivery Time: 15days or Depends on ordering QTYS
Packaging Details: Standard export packing or According to customer's demand
Rated Voltage: 4P: AC400/415
Rated Frequency: 50/60hz
Poles Number: 2P,4P
Installation: 35mm DIN Rail
Rated current: 20, 25, 40, 63
Rated residual operating current (mA): 30ma
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RCCB Residual Current Circuit Breaker 30ma 300ma 63amp 2 Pole MCB 40A

RCCB residual current circuit breaker 30ma 300ma 63amp 2 pole MCB 40A


Application:

DCKB2, DCKB4 Residual current circuit breaker without over current protection conforms to the standards of IEC61009.1,BS4293 etc, It is used in the circuit of AC 50/60Hz. single phase 230V, three phases 400V in industrial & mining enterprises, Commercial buildings and housing for protection of personal electric shock hazard, and also can used for unfrequented switch over circuit under normal conditions.


Number of Poles2P, 4P
Rated current (A)16, 20, 25, 40, 63
Rated Frequency50/60Hz
Rated Voltage (V)2P: AC230/240
4P: AC400/415
Rated Residual Non-peration Current (Ino)(mA)0.5 In
Residual tripping current range0.5 In~ In
Rated insulation voltage Ui (V)500
Rated impulse withstand voltage (V)6000
Rated breaking capacity6000
Rated Residual Operating Current (In)(mA)10, 30, 100, 300
Residual Current Off-time≤ 0.1S
Rated residual current making & breaking capacity500A(In=25-40A); 630A(In=63A)
Rated conditional short circuit current, Inc6000A
Ambiemt temperature (℃)-25~40
Mechanical Life10000
Electrical life4000
Degree of protectionIP20
MountOn 35mm DIN rail


FAQ:

1.How can we get quotations?

A:We will send quotations within 24 hours after getting your enquiry. Urgent need you can call us or send us messages via Whatsapp.

2.Can we get sample to check your quality?

A:All items sample are available.

3.Can you do the design for packing?

A:Yes. We have ad team can assist you design inner and outer box if need.

4.What is your terms of delivery?

A:Normally we work on EXW FOB.

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