Categories | Economic 4.5KA, 6kA Regular Series Circuit Breaker |
Model | JVM66-63 |
Pole No | 1P, 2P, 3P, 4P |
Rated current | 1,2,3,4,6, 10, 13, 16, 20, 25, 32, 40, 50,63A |
Rated workingvoltage | 24/415V |
Rated frequency | 50/60Hz |
Rated frequency (miniature circuit breaker) | 400V |
Curve (miniature circuit breaker) | B,C,D |
High short-circuit breaking capacity | 6000A(6KA) |
Degree of protection | IP20 |
Wiring mode | Front wiring |
Technical Data

l Pole No.:1P, 2P, 3P, 4P |
l Rated current:1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63A |
l Rated working voltage:24/415V |
l Rated frequency: 50/60Hz |
l Rated frequency (miniature circuit breaker):400V |
l Curve (miniature circuit breaker):B, C, D |
l High short-circuit breaking capacity:6000A(6KA) |
l Instantaneous tripping current:5In (B type) 10In (C type) 20In (D type) |
l Instantaneous non-tripping current:3In (B type) 5In (C type) 10In (D type) |
l Mechanical life:4000 times |
l Degree of protection:IP20 |
l Wiring mode:Front wiring |
l Connecting conductor:Up to and including 16m ² |
Construction and Feature

Fine and unique appearance
Short-circuit and overload dual-protection performance
High-breaking capacity (10KA) that is leading among the world similar products
Unique label, transparent window
Convenient and reliable installation mode

Characteristic Curve

Wiring Diagram

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