Product Details
Circuit breaker has over-load,short circuit and under-voltage protection function so that protects the circuit and power supply device from being damaged. At the same time,it can provide indirect contact protection for people, and it can also provide protection for fire rise which may be caused long-term ground faults that cannot be detected by over-current protection. When other protective devices fail, the leakage current circuit breaker YEM1L with a rated residual current of 30mA can directly act as an additional protection.
Rated current: 100(125)A, 225(250)A, 400A, 630A
Pole: 3P,4P
Product Parameters
Better Performances in Demanding Duties
YEM1L series moulded case earth leakage circuit breaker is applied in the circuit of AC 50/60HZ,.It is used to transfer infrequently and protect motor. Circuit breaker has over-load,short circuit and under-voltage protection function so that protects the circuit and power supply device from being damaged. At the same time,it can provide indirect contact protection for people, and it can also provide protection for fire rise which may be caused long-term ground faults that cannot be detected by over-current protection. When other protective devices fail, the leakage current circuit breaker YEM1L with a rated residual current of 30mA can directly act as an additional protection.
Product advantage
1.This circuit breaker can be equipped with leakage alarm and non tripping module to avoid heavy losses caused by power failure.
2.This circuit breaker has the features of small volume,high breaking ability,short arc and anti-vibration.
3.Circuit breaker can be installed in a vertical way.
4.The circuit breaker can not be poured into the line,that is only the 1、3、5 is allowed to connect the power line,and the 2、4、6 is connected to the load line.
5.Circuit breaker has isolation function.
Product Choice
| Name | Details |
| Product category | Moulded Case Circuit Breaker |
| Design code | 1 |
| Product code | Moulded case earth leakage circuit breaker |
| Current rank (Amp) | 100A(125A),225A(250A),400A,630A |
| Breaking capacity | L=Economical type, M=Standard type, H= High score type |
| Pole | 3P,4P |
| Part NO | 300=No part (Please see the release part NO.table) |
| Rated current | 16A~630A |
| Use NO | None=Power distribution type breaker 2= Protect motor |
| Operation type | None = Manual direct operation P= Electric operation Z=Manual manipulation |
| N Pole shape | Four poles products' N polar form: A type: N polar do not install over-current release, and N polar electrifies all the time, at the same time, N Polar does not pen and close together with other three B type: N polar do not install over-current release, and N polar opens and closes together with other three polars. |
| Wiring type | None=None(front wiring), R(Back board wiring),PR(plug-in) |
| Release form | V type, U type, w type,VA type |
| Alarm module | None=No alarm module,l=Alarm and trip, ll=Alarm and don't trip |
