Description
An earth leakage circuit breaker (ELCB) is a safety device used for protecting against personal electric shock hazard, with high earth impedance. It is also used for unfrequented switchover of circuits under normal conditions. In the circuit of AC 50~60Hz, single phase 230V (220V), three phase 400V (380V), our earth leakage circuit breaker is increasingly used many places, such as industrial & mining enterprises, commercial buildings, housing, etc. F360 ELCB without over current protection is in conformity with the standards of GB16916.1, IEC1008, and BS 4293 etc.
Features
1. Offer protection against earth fault/leakage current and isolating function.
2. High short-circuit current withstand capacity.
3. Applicable to terminal and pin/fork type bus-bar connection
4. Fire resistant plastic parts can withstand abnormal heating and strong impact.
5. Disconnect the circuit automatically when earth fault/leakage current occurs and exceeds the rated sensitivity
6. Independent of power supply and line voltage, and free from external internal interference voltage fluctuation.
Technical Data
1. Mode: Electro-magnetic type, electronic type
2. Residual current characteristic: A, AC
3. Pole No. 2, 4
4. Rated making and breaking capacity: 630A
5. Rated current (A): 25, 40, 63
6. Rated voltage: 230/400V AC
7. Rated Frequency: 50/60Hz
8. Rated Residual operating current IΔ N (mA): 10, 30, 100, 300, 500
9. Tripping time: 100ms (depending on specifications 5XIΔ N400ms)
10. Ambient temperature: -5º C~+55º C
11. Climatic resistance: 55º C/28 cycles
12. Vibration resistance: minimum 5g 30min, 0~8Hz
13. Life expectance: at least 10, 000 operations
We are main earth leakage circuit breaker manufacturer of 30 years experience in China. Besides earth leakage circuit breaker, we also provide a wide range of products, such as distribution cabinet heater, circuit breaker, switches, etc. Our products are ISO, VDE, CE and SGS certified and are exported to America, Britain, Germany, France, and more. Welcome purchasers all over the globe to contact us!
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