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Tengen International Industrial Limited
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High Breaking Ability Elcb Earth Leakage Circuit Breaker For Industry Work

Tengen International Industrial Limited
Tengen International Industrial Limited
Province/State: Zhejiang
Country/Region: China
Tel: 86--18657768658
Contact Person:
Mr Wang

High Breaking Ability Elcb Earth Leakage Circuit Breaker For Industry Work

Brand Name : Tengen
Model Number : TGM3L
Certification : GB14048.2
Place of Origin : Zhejiang, China (Mainland)
MOQ : 1
Price : negotiable
Supply Ability : 80000 Pieces per Month
Delivery Time : 8-15 Work Days
Packaging Details : Standard package or according to customer's requirements
Frame Size Rated Current : 125A,250A,400A,630A,800A
Poles : 3P, 3P+N, 4P
Handle Operating : Standard
Rated Working Current In : 16~800A
Frequency : 50HZ
Uimp (kV) : 8kV
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High breaking ability ELCB EARTH LEAKAGE CIRCUIT BREAKER for industry work

TGM3L series residual current circuit breaker (Hereinafter referred to as “circuit breaker”) is one of our circuit breakers which is designed and developed by international advanced technology. It features zero flashover, high breaking, cartridge accessories, miniature and compact, environment-friendly.


According to its rated limited short circuit breaking ability, circuit breaker can be divided to L-type (standard type), M-type (middle breaking type), H-type (high breaking type), and it is the ideal products to protect the power distribution and motor. The rated insulation voltage is 800V and it is suitable for the circuit with AC 50Hz, 400V rated working voltage and 16A-800A rated current to provide indirect protection for people, and it can prevent the fire caused by grounding fault current from damage of equipment insulation. TGM3L series circuit breakers not only can use for power distribution and prevent the circuit from overload, short circuit, but also can frequently transform the circuit and frequently start the motor.


TGM3L series can be vertically mounted and also horizontally mounted.


TGM3L series can work normally in the loss of any three phases.


Mode and Meaning


CodeInstructionExample
A TypeNo over current tripping components on N poles; N poles always connected
and not close and open with other three poles
3N300A
B TypeNo over current tripping components on N poles; N poles close and open with other three poles (N poles close first, then open)4300B
C TypeOver current tripping components on N poles; N poles close and open with other three poles (N poles close first, then open)4300C
D TypeOver current tripping components on N poles; N poles always connected
and not close and open with other three poles
3N300D

Four Poles Product Code
No Over-Current TripsA Type: No over current tripping components on N poles; N poles always connected and not close and open with other three poles.
No Over-Current TripsB Type: No over current tripping components on N poles; N poles close and open with other three poles (N poles close first, then open).
Over-Current TripsC Type: Over current tripping components on N poles; N poles close and open with other three poles (N poles close first, then open).
Over-Current TripsD Type: Over current tripping components on N poles; N poles always connected and not close and open with other three poles

Trips and Accessories Code




Note:

  1. 200 (electromagnet tripper) means the circuit breaker body with only electromagnet tripper, which means there is only short-circuit protection performance and no over-load protection performance.
  2. 300 (complex tripper) means the circuit breaker body with thermal and electromagnet tripper, which means there is overload and short-circuit breaker protection performance.
Basic Data
Frame Size Rated Current125250400630800
Poles3P, 3P+N, 4P3P, 3P+N, 4P3P, 3P+N, 4P3P, 3P+N, 4P3P, 3P+N, 4P
Frequency(Hz)5050505050
Rated Working Voltage Ue (V)400400400400400
Rated Insulation Voltage Ui (V)800800800800800
Rated Impulse Withstand
Voltage Uimp (kV)
88888

Rated Working Current 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 LevelLMHLMHLMHLMHLMH
Rated Limited Short Circuit
Breaking Capacity Icu (kA)
AC400V355065355065506585506585506585
Rated Operating Short Circuit
Breaking Capacity Ics (kA)
AC400V265050265050356565356565356565
Isolating FunctionYes(3P, 4P)Yes(3P, 4P)Yes(3P, 4P)Yes(3P, 4P)Yes(3P, 4P)
Usage TypeA TypeA TypeA TypeA TypeA Type
Flashover Distance (mm)00000
Service EnduranceMechanical4000040000200002000020000
Electrical80008000750075007500
Accessories Information
Handle Operating■(Standard)■(Standard) ■(Standard) ■(Standard) ■(Standard) 
Extended Rotating Handle□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Electric Operating Mechanism□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Shunt Tripper□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Under-Voltage Tripper□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Auxiliary Contact□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Alarming Contact□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Fixed Front Plate■(Standard)■(Standard) ■(Standard) ■(Standard) ■(Standard) 
Fixed Behind Plate□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Insert Type Front Plate(4P is not optional)□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Insert Type Behind Plate□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Transitional Row□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Phase Partition□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Handle Lock□(Optional) □(Optional) □(Optional) □(Optional) □(Optional) 
Zero Flashover Cover■(Standard)■(Standard) ■(Standard) ■(Standard) ■(Standard) 
ModelABHH1ab
TGM3L-12511690772220129
TGM3L-25011690771735126
TGM3L-4001761301152444194
TGM3L-630/8001761301152770243

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