- Auto Lighting System[1]
- Circuit Breakers[10]
- Contactors[10]
- Electrical Plugs & Sockets[10]
- Electronic & Instrument Enclosures[8]
- Fuse Components[8]
- Fuses[1]
- Other Electrical Equipment[3]
- Power Accessories[1]
- Power Distribution Equipment[2]
- Inverters & Converters[3]
- Switching Power Supply[8]
- Limit Switches[4]
- Micro Switches[1]
- Other Switches[9]
- Push Button Switches[9]
- Rotary Switches[5]
- Time Switches[10]
- Transformers[10]
- Sensors[6]
- Insulation Materials & Elements[2]
- Starters[3]
- Emergency Lights[1]
- Other Lights & Lighting Products[5]
- Other Motor Accessories[1]
- Moisture Meters[1]
- Clamp Meters[3]
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- Voltage Meters[2]
- Temperature Instruments[2]
- Testing Equipment[1]
- Other Copper[1]
- Alarm[1]
- Traffic Light[1]
- Other Hand Tools[3]
- Pliers[5]
- Hydraulic Tools[3]
- Other Tool Sets[1]
- Contact Person : Mr. Leng Allen
- Company Name : Dalian Gui He International Trading Co., Ltd.
- Tel : 86-411-82767667
- Fax : 86-411-82767667
- Address : Liaoning,Dalian,No.20A-1-26-09 Gangwan Street, Zhongshan District, Dalian
- Country/Region : China
GHML7 MCB mini circuit breaker 10KA
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mini circuit breaker ( GHML7 MCB 10KA)
1. MCB Applicable Range
L7-63 10KA MCB (mini circuit breaker)is designed for overload and short circuit protections with current limited high breaking capacity,mainly applied to AC 50/60Hz circuit with rated volt-age 400V or less and rated current 63A or less .L7series miniature circuit breaker (hereinafter called the breakers)are composed of moulded case,operating mechanism,contact,arc-extinguishin system,trpping mechanism ctc.
suitable for European, Australian, New zealand market
2.Applicable Standards
Internationl standard: IEC 60898 Circuit-breakers for overcurrent protecton for household and similar installation
3. Specifications
| Standard | IEC/EN 60898-1 | ||
| Electrical features | Rated current In | A | 2,4,6,10,16,20,25,32,40,50,63 |
| Poles | P | 1,1P+N,2,3,3P+N,4 | |
| Rated voltage Ue | V | AC 230/400 | |
| Insulation voltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60 | |
| Rated breaking capacity | A | 10kA | |
| Rated impulse withstand voltage(1.2/50)Uimp | V | 6000 | |
| Dielectric test voltage at ind.Freq.for 1min | kV | 2 | |
| Pollution degree | 2 | ||
| Thermo-magnetic release characteristic | B,C,D | ||
| Mechanical features | Electrical life | t | 8000 |
| Mechanical life | t | 10000 | |
| Protection degree | IP20 | ||
| Reference temperature for | °C | 30 | |
| setting of thermal element | |||
| Ambient temperature(with daily average≤35°C) | °C | -5~+40 | |
| Storage temperature | °C | -25~+70 | |
| Installation | Terminal connection type | Cable/Pin-type busbar / U type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 18-3 | ||
| Terminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 2 | |
| In-Ibs. | 18 | ||
| Mounting | On DIN rail EN 60715(35mm) | ||
| by means of fast clip device | |||
| Connection | From top and bottom |
GHML7 MCB mini circuit breaker 10KA
