- Auto Relays[1]
- Auto Starter[1]
- Doorbells[7]
- Circuit Breakers[10]
- Connectors[8]
- Terminals[4]
- Contactors[10]
- Electrical Plugs & Sockets[10]
- Fuse Components[3]
- Fuses[9]
- Other Electrical Equipment[5]
- Power Distribution Equipment[10]
- Inverters & Converters[1]
- Relays[10]
- Limit Switches[10]
- Other Switches[7]
- Push Button Switches[9]
- Rocker Switches[1]
- Transformers[10]
- Cable Clips[2]
- Cable Glands[7]
- Cable Ties[4]
- Insulation Materials & Elements[2]
- Capacitors[1]
- Water Dispensers[1]
- Starters[1]
- Other Lights & Lighting Products[1]
- Beverage Processing Machinery[3]
- Material Handling Equipment Parts[5]
- Other Mining Machinery[1]
- Other Motor[1]
- Other Motor Accessories[1]
- Clamp Meters[1]
- Current Meters[3]
- Energy Meters[2]
- Frequency Meters[1]
- Power Meters[3]
- Voltage Meters[1]
- Pliers[6]
- Hydraulic Tools[5]
- Contact Person : Mr. li jun
- Company Name : Yaohua Electric Group Co., Ltd.
- Tel : 86-0577-62780082
- Fax : 86-0577-62780117
- Address : Zhejiang,wenzhou,Dongfeng industrial zone,liushi,wenzhou,zhejiang,china
- Country/Region : China
- Zip : 325604
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L7 series min circuit breaker
APPLICATIONS
The products of L7 belong to the advanced level of the nineties in the world instead of the older generation of L7.
They have protection function as in shortage and overload, and are used in lighting distribution system in industry,
commerce and dwelling, and can protect fractional electric motors.
And they also have many merits of high protective grad(up to IP20), high break capacity, reliable sensitive action, convenient, multi-pole assembling, long life etc. They are mainly adapted to the circuit of AC 50Hz, 240V in single pole, 415V in double,
three, four poles for protecting overload and short circuit. Meanwhile, they are also used in turning on or off the
electric apparatus and lighting circuit under the normal condition.
SPECIFICATION
Electrical specification | EN60898(IEC898) GB10963-99 |
Conform to standard of electrical | 240/415V, 50/60Hz |
Rated current(Ue) | 4.5KA IEC898(0.5-63A) 6KA IEC947-2(0.5-63A) |
Rated breaking capacity | MAX. 48V(S7....10KA)single pole |
Short circuit breaking capacity of DC | MAX. 250V(S7....DC, 6KA)single pole |
Performance | C.D characteristic curve |
MAX. Fuse that can be connected to | 100Agl(10KA) |
Selective grade | 3 |
Working ambient temperature | -5~+40°C |
Enclosed protective class | P40(under mounting) |
Life electrical mechanical | Not less of 8000 times switching operation not less of 20000 times switching operation |
MECHANICAL SPECIFATIONS
The length of exposed plane | 45mm |
Enclosure height | 80mm |
Enclosure width | 17.5mm per pole(single pole), 35mm 1P+N(two poles) |
Mounting manner | Used for track of 35mm of IEC standard |
Terminal manner | Two function terminal can connect with bus bar and conduction wire |
Terminal block capacity | Wire: 1-25m, conduction wire 0.8-2mm |
L7 series mini circuit breaker