HOT NEW Design 0 Arc TGM3L MCCB Circuit breaker
TGM3L series circuit breakers with residual current protection
(hereinafter referred to as circuit breakers) are one of the new
circuit breakers developed and developed by our international
advanced technology. It has the characteristics of zero flying arc,
high break, box accessories, small compact, green environmental
protection and so on.
According to its rated limit short-circuit breaking capacity (lCU),
the circuit breaker can be divided into three types: L type
(standard type), M type (high breaking type) and H type (high
breaking type), which are ideal products for distribution and motor
The rated insulation voltage of 800V, suitable for AC 50Hz, rated
voltage 400V and below the rated current circuit from 16A to 800A
in order to provide indirect protection to people, can also be used
to prevent the insulation damage, the grounding fault current
caused by the danger of fire. It can be used to distribute electric
energy and protect line and power supply equipment from overload
and short-circuit damage, and also can be used as an infrequent
conversion of lines and motors to start frequently.
This series of circuit breakers can be installed vertically (i.e.,
vertical), and also can be installed horizontally (i.e.,
This circuit breaker can work normally when the three phase power
supply is short of one phase.
It has the function of isolation.
The circuit breaker meets the following standards:
IEC 60947-1 and GB 14048.1-2006 "low voltage switchgear and control
equipment first parts: General rules".
IEC 60947-2 and GB 14048.2-2008 "low voltage switchgear and control
equipment second parts: circuit breaker".
The product has passed "CCC" certification, "CE" certification and
|Current shell frame(Inm)|| ||125||250||400||630||800|
|Poles||3P, 3P+N, 4P||3P, 3P+N, 4P||3P, 3P+N, 4P||3P, 3P+N, 4P||3P, 3P+N, 4P|
|In (A)||16A, 20A, 25A 32A, 40A, 50A 63A, 80A, 100A 125A||100A, 125A 140A, 160A 180A, 200A 225A, 250A||225A, 250A 315A, 350A 400A||400A, 500A,600A, 630A||400A. 500A 600A,630A 700A,800A|
|Breaking capacity level|| ||L||M||H||L||M||H||L||M||H||L|| ||H||L||M||H|
|Isolation function||yes(3P, 4P)|
|Use category||A type||A type||A type||A type||A type|
Rated residual action current value
|No delay type||30/50/75/100/150/200/300 /400/500||30/50/75/100 /150/200/300 /400/500||50/75/100/150 /200/300/400 /500/600/800/1000||50/75/100/150 /200/300/400/500 /600/800/1000||50/75/100/150 /200/300/400/500 /600/800/1000|
|delay type||50/75/100/150 /200/300/400/500||50/75/100/150 /200/300/400 /500||50/75/100/150 /200/300/400 /500/600/800/1000||50/75/100/150 /200/300/400/500 /600/800/1000||50/75/100/150/ 200/300/400/500/ 600/800/1000|
Rated residual non action current value