30A to 60A adjustable current operated earth leakage circuit breaker ,4P ELCB thermal circuit breakers 440V three phase

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30A to 60A adjustable current operated earth leakage circuit breaker ,4P ELCB thermal circuit breakers 440V three phase

Name: 30A to 60A adjustable current operated earth leakage circuit breaker 4P ELCB thermal circuit breakers 440V three phase
Brand: SONTUOEC ,WZSTEC
Price: 1 USD

Brand Name : SONTUOEC ,WZSTEC

Model Number : STC

Certification : CE

Place of Origin : China

MOQ : 500pcs

Price : Negotiable

Supply Ability : 5000pcs/day

Standard : IEC60947-2

Texture : Plastic

Color : White

Pole : 2P,4P

Install : Fixed

Credential : CE

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Manufacturer , Earth Circuit Breaker, Leakage Adjustable ELCB

GENERAL

STC series adjustable residual current circuit breaker is suitable for AC 50/60Hz,230/400V circuit,prevents from overloading,short-circuit etc.On the occasion of shock hazard or earth leakage,it will trip immediately.At the same time,the rated current of overload protection can be adjustable.

The mccb can be sorted to C type (basic),L type (standard),M type (high breaking), H type(higher breaking) according to its rated limit short circuit breaking capacity.
The mccb has the features small volume, breaking capacity high, electric arcing short ,anti-vibration. It is the ideal product for application in land and ship.

SPECIFICATION

Type	STG230	STG420
Rated Current(A)	10A,15A,20A,25A,32A,40A,50A,60A	10A,15A,20A,25A,32A,40A,50A,60A
Pole Number	2Pole	4Pole
Leakage acting current(mA)	300mA,500mA	300mA ,500mA
Range of break-off	0.5~1.0X IΔn	0.5~1.0X IΔn
Rated Voltage(V)	220V-250VAC	240V/415VAC
Tripping time	100ms	100mS
Life	100000 times	100000 times
Ambient Temperature	-5°C ~ +55 °C	-5°C ~ +55 °C

Product Tags:

earth leakage circuit breaker

electric leakage circuit breaker

30A to 60A adjustable current operated earth leakage circuit breaker ,4P ELCB thermal circuit breakers 440V three phase Images

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