Anti Vibration STG ELCB Circuit Breaker 500mA 400V Convenient Operation

Brand Name:SONTUNE
Certification:CE
Model Number:STG
Minimum Order Quantity:1-50pcs
Place of Origin:China
Price:Negotiable
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Location: Wenzhou Zhejiang China
Address: No. 3999 LiuJiang Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
Supplier`s last login times: within 26 hours
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Product Details

Manufacturer , Earth Circuit Breaker, Leakage Adjustable MCCB


GENERAL


STG 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


TypeSTG230STG420
Rated Current(A)10A,15A,20A,25A,32A,40A,50A,60A10A,15A,20A,25A,32A,40A,50A,60A
Pole Number2Pole4Pole
Leakage acting current(mA)300mA,500mA300mA ,500mA
Range of break-off0.5~1.0X IΔn0.5~1.0X IΔn
Rated Voltage(V)220V-250VAC240V/415VAC
Tripping time100ms100mS
Life100000 times100000 times
Ambient Temperature-5°C ~ +55 °C-5°C ~ +55 °C

A voltage-operated ELCB has a second terminal for connecting to the remote reference Earth connection.


The Earth circuit is modified when an ELCB is used; the connection to the Earth rod is passed through the ELCB by connecting to its two Earth terminals. One terminal goes to the installation Earth CPC (circuit protective conductor, aka Earth wire), and the other to the Earth rod (or sometimes other type of Earth connection).



Our Advantages


1. We have competitively price,

2. we can provide after sale service,

3. our products are of high quality, they are durable and have long life

China Anti Vibration STG ELCB Circuit Breaker 500mA 400V Convenient Operation supplier

Anti Vibration STG ELCB Circuit Breaker 500mA 400V Convenient Operation

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