Mcb Miniature 1 Amp Circuit Breaker Introduction:
It made of Nylon66 material, according to IEC60898-B.C.D and IEC60947-2 standard, high tempreture resistance.not easy to deform, simple and convenient to operate.It suitable for residential buildings, industrial, energy and other infrastructure etc.
circuit breaker is also called miniature circuit breaker, suitable for AC 50/60Hz rated voltage 230/400V, rated current to 63A line overload and short-circuit protection, and can also be used for infrequent operation conversion of the line under normal conditions. mcb miniature 1 amp circuit breaker is mainly used in various places such as industry, commerce, high-rise and residential buildings. The product should comply with GB10963.1 and IEC60898 standards.
1. The upper limit of ambient air temperature should not exceed +40℃, the lower limit should not be lower than -5℃, and the average temperature of 24 hours should not exceed +35℃;
Note 1: The lower limit is -10°C or -25°C working conditions, the user must declare to the manufacturer when ordering;
Note 2: For working conditions where the upper limit exceeds +40°C or the lower limit is lower than -25°C, the user should negotiate with the manufacturer.
2. The altitude of the installation site does not exceed 2000m;
3. The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is +40℃. Higher relative humidity can be allowed at a lower temperature, for example, it can reach 90% at +20℃. Appropriate measures should be taken for condensation.
Miniature Mcb Miniature 1 Amp Circuit Breaker-MCB
It is the most widely used terminal protection electrical appliance in the introduction of building electrical terminal power distribution devices. It is used for single-phase and three-phase short-circuit, overload, overvoltage protection under 125A, including single-pole 1P, two-pole 2P, three-pole 3P, and four-pole 4P.
In the design of civil buildings, low-voltage circuit breakers are mainly used for line overload, short circuit, overcurrent, loss of voltage, undervoltage, grounding, leakage, automatic switching of dual power supplies, and protection and operation of infrequent starting (9 types) of motors. use.
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