Home > Products > Moulded Case Circuit Breaker > M1L Earth leakage protection case breakers mccb 10A~600A high breaking capacity electric moulded case circuit breaker
M1L Earth leakage protection case breakers mccb 10A~600A high breaking capacity electric moulded case circuit breaker
- 1000 Piece / Pieces per Month
- Ningbo/Shanghai
- T/T L/C D/P D/A Credit Card
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | Jubang | Model Number: | GTM1 |
Type: | Moulded Case | Poles Number: | 3 |
Product Description
GTM1L series earth leakage circuit breaker is a new type of circuit breaker that adopts international advantage design and technology . The breaker is mainly used in distribution network of AC50Hz , rated voltage 400V and below , rated operating current up to 630A . The breaker protects circuit and supply device from overload , short-circuit and under-voltage . It also protects from fire disaster cased by earthing fault.
Code switch position for leakage operating current:
Model | GTM1L-100 | GTM1L-225 | GTM1L-400 | GTM1L-630 | ||||||||
Frame size current Inm (A) | 100 | 225 | 400 | 630 | ||||||||
Rated current In (A) | (10),16,20,25,32, 40,50,63,80,100 | 100,125,140,160, 180,200,225 | 225,250,315, 350,400 | 400,500,630 | ||||||||
Pole | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | ||||
Rated insulating current UI (V) | AC800 | |||||||||||
Rated operating current Ue (V) | AC400 | AC400 | AC400 | AC400 | ||||||||
Rated impact resistance current UimpI (V) | 8000 | 8000 | 8000 | 8000 | ||||||||
Arcing distance(mm) | 50 | 50 | 100 | 100 | ||||||||
Breaking capacity grade | M | H | M | H | M | M | ||||||
Limit 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 residual operating current In(mA) | Delay type | 100/300/500 | - | |||||||||
Undelay type | 100/300/500 | 300/500/1000 | ||||||||||
Rated residual non-operating current | 1/2In | |||||||||||
Rated residual short-circuit connecting breaking capacity In(KA) | 1/4Icu | |||||||||||
Operating performance (time) | Power on | 1500 | 1000 | 1000 | 1000 | |||||||
Power off | 8500 | 7000 | 4000 | 4000 | ||||||||
Outline and dimension (mm) | W | 92 | 122 | 107 | 142 | 150 | 198 | 210 | 280 | |||
L | 150 | 150 | 165 | 165 | 257 | 257 | 280 | 280 | ||||
H | 92 | 92 | 90 | 90 | 106.5 | 106.5 | 115.5 | 115.5 | ||||
Note : 1. limit breaking capacity and arcing distance including horizontal and vertical level installation.
2. When GTM1L series3 pole breaker connecting 3 phase overload , overload can not includingn eutrall ine, otherwise the breaker will make malfunction.
3. When GTM1L serise 3 pole breaker connecting one phase overload , phase line connects left pole , neutral line connects right pole don't connect middle pole.
We are a professional manufacturer of power transformer, Air Circuit Breaker, Moulded Case Circuit Breaker, Automatic Transfer Switch, Transmission and Distribution, HV vacuum Circuit-Breaker and Mini Circuit Breaker.
<> ISO9001 quality management system
<> ISO14001 environmental management system
<> Three OHSAS18001 Occupational Safety and Health Management System certification
<> PCCC certification and energy-saving products certification for compulsory product certification
<>GB1094.1-1996 GB1094.2-1996 JB/T 10088-2004
<>GB1094.3-2003 GB1094.5-2008
WHY CHOOSE US ? ADVANTAGES
1. Direct manufacturer, high quality guaranteed.
2. No cheating on workmanship and materials.
3. Large investment in R&D, keep upgrading products.
4. Specifications are real and reliable, with highly recommended certificates.
5. Complete product range, provide compact power solution.
6. Advanced assembly line equipment with professional workers.
7. All types of transformers and circuit breakers with mature technology.
M1-100L/100M MCCB Rated current 10A~100A operation voltage AC400V high breaking capacity electric moulded case circuit breaker
Contact Us
- Jubang Electric Group Co., Ltd.
- Contact nameVito Tse
- Phone86-0755-28069300
- AddressRoom A2710-2711, Fenglin International Center, Longcheng Town, Longgang District, Shenzhen, Guangdong, China. Shenzhen,Guangdong
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