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
> What is the role of a fuse?
A fuse refers to an electrical device that, when the current exceeds a specified value, uses the heat generated by itself to fuse the melt and disconnect the circuit...
> Precautions for the working principle of molded case circuit breakers
The molded case circuit breaker adopts a heat release contact. When the current exceeds the rated value, the contact is heated, causing the spring force to decrease,...
> The difference between fast fuse and ordinary fuse
Fast fuse is a kind of fuse, fast fuse is used for short circuit protection of semiconductor rectifier components or circuit breakers. Because the overload capacity ...
> The meaning and working principle of RCCB, and a few points you want to know
This article will tell you about the working principle, function, and main structure of residual current circuit breaker (RCCB), and solve customers' concerns about ...