Four Poles F364 25A 40A 63A Electronic RCCB 240VAC 30mA 4P 6KA Residual Current Circuit Breaker Electric Leakage Protection MCB
Product Brand |
ManHua |
Product Type |
F364 |
Product Name |
Miniature Circuit Breaker |
Rated Voltage Ue |
230/400VAC |
Rated Current |
20/45/63A |
Rated frequency |
50/60Hz |
Rated operating current |
30mA |
Number Of Pole |
4P |
Product keywords |
Short Circuit/Overload/isolation |
Standard |
IEC/EN60898-1 |
Thermal operating limit(In) |
1.13-1.45 |
Breaking capacity |
6kA |
Degree of protection |
IP40(top),IP20(terminal),with connected conduct |
Material |
Flame Resistant Plastic and Copper |
Mechanical life(0-C) |
10000 |
Application |
Household and industrial circuit breakers |
installation |
On symmetrical DIN rail 35mm, Panel mounting |
Product Function |
Leakage Protection |
Packing |
Carton |
Terminal tightening torque(N.m) |
2.5-3 |
trip curve |
C |
Ambient temperature |
-40℃~+85℃ |
Altitude |
20000 |
Operation method |
operating handle |
STRUCTURAL FEATUES |
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1.F364 Miniature Circuit Breaker or called RCBO is mainly used in the AC 50/60Hz rated operating voltage of 230V / 400V and below. |
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2.rated current of 63A circuit, the circuit breaker is mainly used in electrical wiring of modern buildings and overload, short circuit protection of equipment, also applies to infrequent operation and isolation of the line. |
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3.Structural features of F364 RCBO is composed of the plastic casing, operating mechanism, contact arc system, trip mechanism and other components. The casing uses a special plastic with high flame retardant and high strength, it has high impact resistance and light-weight. |
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4.The parts of the operating mechanism of F364 Circuit Breaker are made of high-strength plastic, which ensures the sensitivity and reliability while obtaining the lowest moment of inertia so that the time from the short circuit fault to the trip mechanism operation is short. |
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5.The tripping mechanism is composed of a bimetal over-load reverse-time trip mechanism and a short-circuit instantaneous electromagnetic mechanism. Contact arc system uses a special guide arc angle and aisle off room, and has significant current limiting characteristics. |