10A - 400A Moulded Case Circuit Breaker 690V 10000 times Mechanical Life
GTM MCCB moulded case circuit breaker
is one of the most advanced type breaker in the world, which adopts international advanced design and manufactural technology. They are suitable for short circuit and overload protection in circuit of AC690V 50/60Hz, rated current from 12.5A to 630A. Its rated operating voltage is 690V. It can make and break the unfrequent circuit under normal conditions. It takes protective effect when squirell-cage motors unfrequently start, making&breaking and protecting against overload, short circuit and lacking voltage.
| Type | Shell frame level Rated current (A) | Rated current(A) | Rated voltage(V) | Isolation voltage (V) | Ultimate breaking capacity kA 400V | Rated Breaking Capacity kA 400V | Dimensions | Installation demensions | ||||
| L | W 3P/4P | H | A | B | 4-Φd | |||||||
| GTM1-63L | 63 | 10,16,20,25, 32,40,50,63 | AC400V | 500V | 25 | 18 | 135 | 78 | 73.5 | 25 | 117 | Φ3.5 |
| GTM1-63M | 50 | 35 | 135 | 78/103 | 84.5 | |||||||
| GTM1-100L | 100 | 16,20,25,32, 40,50,63,80,100 | AC400V | 690V | 35 | 18 | 150 | 92 | 68 | 30 | 129 | Φ4.5 |
| GTM1-100M | 50 | 35 | 150 | 92/122 | 86 | |||||||
| GTM1-100H | 85 | 50 | ||||||||||
| GTM1-250L | 250 | 100,125,140,160, 180,200,225,250 | AC400V | 690V | 35 | 18 | 165 | 107 | 86 | 35 | 126 | Φ4.5 |
| GTM1-250M | 50 | 35 | 165 | 107/142 | 103 | |||||||
| GTM1-250H | 85 | 50 | ||||||||||
| GTM1-400L | 400 | 250,315,350,400 | AC400V | 690V | 50 | 35 | 257 | 150/198 | 105 | 44 | 194 | Φ7 |
| GTM1-400M | 65 | 45 | 257 | 150/198 | 105 | 44 | 194 | Φ7 | ||||
| GTM1- | ||||||||||||
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
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- Direct manufacturer, high quality guaranteed.
- No cheating on workmanship and materials.
- Large investment in R&D, keep upgrading products.
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- Complete product range, provide compact power solution.
- Advanced assembly line equipment with professional workers.
- All types of transformers and circuit breakers with mature technology
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