MCB series Professional new model excellent quality miniature circuit breakers 1P 2P 3P 4P MCB
1. STA-63 series MCB are suitable for circuit of AC 50HZ or 60HZ.rated voltage up to 400V,rated current up to 63A.
2. they are mainly used in office,singe-pole lighting,distribution system for overload and short circuit protection.
3. Its frame and parts adopt plastics of high fire resistant and shockproof.
4. The product overload and short circuit protection, as well as for unfrequently switching on&of electric equipment and lighting circuit in normal case.
5. The products comply with IEC60898.1
||IEC 60898-1/GB 10963.1
||IEC 60947-2/GB 14048.2
|Basic Test Temperature
|Number of Poles
||1P 2P 3P 4P 1P+N 3P+N DPN
|Rated Current in(A)
||3000 4500 6000 10000
|Pressure resistance 1 minute
|Thermo-manetic Release Characteristic
||B C D
|Magnetic releases(Tripping Curve):
||B Curve: 3In -5In; C Curve: 5In-10In;D Curve: 10In-14In
||over 6000 cycles
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3.Our team have more than 20years' experience.
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