4pole rccb 16A 30mA 100ma 32a 40a mcb 6KA f7 PFIM Residual Current Circuit Breaker
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- Supplier: Yueqing High Quality Electric Co. Ltd.
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Product Overview
Description
Product Description
Specification:
It is electro-mechanical in nature. The highlight here is that:
1.It can be wired in either direction.
2.It is accord with IEC/EN 61008-1 (mains voltage independent RCCB),
It is with electro-mechanical release that works safely even without
supply voltage or line voltage lower than 50V.
3.Type -A: Protects against special forms of residual pulsating DC which
have not been smoothed.
4.Protection of persons against electric shock by direct contact (30 mA).
5.Protection of persons against electric shock by indirect contact (300
mA).
6.Protection of installations against fire risks (300 mA).
7. Provides comprehensive protection to household and commercial
distribution systems.
Technical Data
Electrical characteristics | |
Insulation voltage (Ui) | 400 V |
Pollution degree | 3 |
Rated impulse withstand voltage (Uimp) | 4 kV |
Electrical characteristics
According to IEC/EN 61008-1 | |||
Surge current withstand (8/20 μs) withouttripping | AC and A types (not
| 1250A | |
| 3 k | ||
Conditional rated short-circuit current (Inc/IDc) | With FU 125 A gG fuse | 10,000 A | |
Behaviour in case of voltage drop |
| Residual current protection down to 0 V according to IEC/EN 61008-1 § 3.3.4 | |
Additional characteristics | |||
Degree of protection | Device only | IP20 IP40 with screw shield | |
Device in modular enclosure | IP40 Insulation class II | ||
Endurance (O-C) | Electrical | > 2 000 cycles | |
Mechanical | > 5 000 cycles | ||
Operating temperature |
| -25° C to +40° C / -13° F to +104° F | |
Storage temperature | AC, A | -40° C to +85° C / -40° F to +185° F | |
Range of test button operating voltage | 30 mA | 2P | 160...250 V AC |
4P | 250...440 V AC | ||
1 0 0 , 3 0 0 , 5 0 0 mA | 2P | 185...250 V AC | |
4P | 185...440 V AC | ||
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