| 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 Makes a Circuit Breaker Essential for Home Electrical Safety?
Home electrical safety ranks high on every homeowner’s priority list, yet many overlook the quiet workhorse that prevents crises before they start. This device acts ...
> What Scenarios Require the Use of a Residual Current Circuit Breaker?
Electrical safety is a top priority in daily life and work, yet many people are unsure when to use a device that guards against electric shock. This article explains...
> Which Problems Does a Motor Protector Relay Actually Prevent in Daily Use?
Motors power countless devices, but they’re at risk of damage from specific issues. A motor protector relay acts as a key safety tool, yet many users don’t know exac...
> What Are the Most Common Misconceptions About Circuit Breakers?
Circuit breakers are essential for home and commercial electrical safety, but many people hold incorrect views about their use and function. These misunderstandings ...