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4 Pole 25A Earth Leakage Breaker

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unit price: negotiable
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period for delivery: Consignment Deadline Days
area: Zhejiang
Expiry date : Long Effective
last update: 2018-05-10 11:49
view count: 321
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Product details

Definition:

RCCB (Residual Current Operated Circuit-Breaker without Integral Overcurrent Protection) as a type of Residual-current device (RCD, formerly known as a residual current circuit breaker) — detects current imbalance, but does not provide over-current protection. In the United States and Canada these are called ground fault circuit interrupters (GFCI).


Technical Data

1. Provides protection against earth fault/leakage current and function of isolation.

2. High short-circuit current withstand capacity.

3. Applicable to terminal and pin/fork type bus-bar connection.

4. Equipped with finger protected connection terminals.

5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.

6. Independent of power supply and line voltage, and free from external interference, voltage fluctuation.



Product Details

-Heat fixing material,without melting point,even if encountered open flame will only gradually carbonation

-Green indicator window represent OFF closure Red Indicator window represents ON electricity.


Overall dimension


http://www.lnf-electric.com/

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