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GTM2L 4 pole earth leakage circuit breaker
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GTM2L 4 pole earth leakage circuit breaker

    Payment Type: L/C,T/T,Western Union
    Min. Order: 1 Set/Sets
    Delivery Time: 15 Days
    Packaging: Wooden case
    Brand: SHFE
    Place of Origin: Zhejiang, China (Mainland)
    Supply Ability: 100000 Unit/Units per Month

Basic Info

Model No.: GTM2L

Product Description

Specifications Earth leakage Circuit Breaker

Rated current :630A

Rated voltage:400V

Over-load,under voltage,short-circuit protection

Earth Leakage  Circuit Breaker      Application     GTM2L Series earth leakage circuit breaker is applicable for distribution network of AC50 Hz. rated voltage 400V, and rated current of 630A to provide indirect protection from electric shork, to prevent from fire casued by equipment insulation damage.The breaker also prevent power  equipment from harm of overload,under-voltage and short-circuit.          Main Technical Speciation     Rated insulation voltage Ui:69V,rated operating voltage Ue:400V,rated current of breaker's frame grade:100A,225A,400A,630A,rated current 16-630A,poles:4.      There are two types of the neutral pole of 4-pole-product:    A type: N pole without over current protection,and the Nth pole always connected, not switches ON/OFF together with other three poles.   B  type:N pole without over current protection, and the Nth pole switches on/off together with other  three poles(N pole : switches on first ,then switches off)     Other three pole(N pole: switches on first ,then swithes off)     Thre breaker can only input from upside,can't input from down-side.The break is also with insulation \ function, marked by sign .     Function Features   Leakage operating current :4levels   Leakage operating time(adjustable) non-delay  < 0.2s;dealy type 2 I Δ n,ultimate non-operating time is 0.40/0.6/0.8s.   The digital screen shows actual leakage current(mA).   Leakage tirp indication: LED.   Leakage specification indication and adjust   Code switch postion for leakage operating current :                

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Product Categories : Circuit Breakers & Switches > MCB

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