Jubang Electric Co.,Ltd| Sourcing Services
Jubang Electric Co.,Ltd

China Manufacturer with main products: air circuit breaker , mould case circuit breaker , mini circuit breaker, automatic transfer switch, Vacuum Circuit Breaker, Transformer,...

Home  >Products Catalog > Moulded case circuit breaker > Earth Leakage Circuit Breaker GTM1L

Earth Leakage Circuit Breaker GTM1L

FOB Price: 37.20 - 193.80 USD/Piece
Shipping: FOB Ningbo/Shanghai
Payment Terms: T/T
In Stock
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Export Markets: South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: Carton


Item Name: GTM1L series Earth Leakage Circuit Breaker

GTM1L series earth leakage circuit breaker are one of the new type earth leakage breakerswhich have been developed by the company using international advanced design and manufacturingtechnology. Suitable for a line of AC50Hz/60Hz, rated voltage up to 400V, rated current16A to 630A. And is acted as infrequent changeover of circuit or infrequent starting of motor. Thebreaker has overload, short-circuit and under-voltage protective function, which can protect thecircuit and the power equipment against damage, meanwhile, it can provide protection to thesefire dangers that caused by these long-time existed grounding fault that can not be detected bythe over-current protection.

This breaker can be installed vertically(upright) or horizontally(transverse). Wiring of the breaker can not be in adverse direction, that means power supply line must beconnected to terminal 1, 3 and 5, and the load line connected to terminal 2, 4 and 6. The rated residual operating current I_n and the maximum breaking time can be adjustedon site according to practical condition.

The leakage protection module still can work normally when the phase voltage reduce to 50V. It has the same overall size with the GTM1L series breakers, which make the installation moreexchangeable.
Type GTM1L-100 GTM1L -225 GTM1L -400 GTM1L -630
Rated current  (16), 20,25,
32, 40,50,
63, 80,100,
180,200, 225,
800 800 800 800
Rated operating voltage(V) 400 400 400 400
on 1500 1000 1000 1000
off 8500 7000 4000 4000
Poles 3 4 3 4 3 4 3 4
Breaking capacity grade M H   M H   M   M  
Ultimate short circuit
breaking capacity Icu(KA)
AC400V 50 85 50 50 85 50 65 65
Operating short circuit
breaking capacity Ics (KA)
AC400V 35 50 35 35 50 35 42 42
Rated leakage operating
current (mA)
Non- delay 100/300/500 /
delay 100/300/500 300/500/1000
L 150 150 165 165 257 257 280 280
W 92 122 107 142 150 198 210 280
H 92 92 90 90 106.5 106.5 115.5 115.5


GeneralIEC60947-2 and GB 14048.2
Low voltage breakersIEC60947-4 and GB 14048.4
Contactors and motor startersIEC60947-5.1 and GB 14048.5
Electrical equipments of electromechanical control circuit
More Product Features
Standard:  Iec 60947
Speed:  Normal Type Circuit Breaker
Structure:  Moulded Case Circuit Breaker
Operation:  Electric Type
Breaking Capacity:  Low Voltage Circuit Breakers
Company: Jubang Electric Co., Ltd.

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