>Overview

CZB2LE-63 residual current action circuit breaker (hereinafter referred to as circuit breaker) is suitable for residual current protection in lines with AC 50/60Hz, rated voltage 230V, rated current 6A to 63A. For indirect contact protection of persons, the exposed conductive parts of the equipment should be reliably grounded. When personal electric shock or grid leakage current exceeds the specified value, the residual current action circuit breaker can automatically cut off the power supply within a very short period of time to protect personal safety and prevent accidents caused by leakage current of equipment.

Residual current operated circuit breakers also have overload and short-circuit protection, which can be used to protect against overloads and short-circuits on the line, and can also be used for infrequent switching of the line under normal conditions.

This product complies with GB/T 16917.1 and IEC 61009-1 standards.

>Model number and meaning

>Normal working conditions

1、Operating temperature: -25°C to +60°C, +20°C relative humidity should not be higher than 90%; +40°C relative humidity should not be higher than 50%;

2、Altitude: ≤ 2000m;

3、Installation category: II, III

4、Mounting: Recessed vertical DIN rail mounting

5、Pollution level: 2

>Main technical parameters

>Overcurrent protection features

>Current correction factor for different ambient temperatures

>Form and mounting dimensions

>Decoupling characteristic curve