Scope of application

DZB1LE-32 leakage protection circuit breaker is suitable for AC 50Hz or 60Hz single-phase residential circuits with a rated voltage up to 230 V. It is used for human electric shock protection and provides protection against overload and short circuit in civil electrical circuits. The product features a compact size and high breaking capacity; it can cut off both neutral and live wires 

simultaneously, and still provide protection against human electric shock even when the live wire is connected in reverse. The product can also be equipped with overvoltage protection functions according to users' requirements.

The product complies with IEC61009-1 and GB16917.1 standards.

Model and meanings

Application guide

● Press the test button once a month to check the operation of the leakage protection device.

● When the leakage protection device is activated, there is a red mechanical indicator on the frontof the device.

● When the circuit breaker is reclosed, the protection device automatically resets.

Main technical parameters

Note: The wiring uses terminal blocks with clamps and hard wires with a diameter of 10 m㎡and below.

Overcurrent tripping characteristics

Note:

● DZB1LE-32residual current circuit breakers have filter device inside, which can prevent false tripping caused by instantaneousvoltage (interference from lighting and other equipment) and instantaneous current (such as high-capacity load circuits).

● Besides, DZB1LE-32electronic residual current circuit breaker has an overvoltage tripping value of 280 V±5%.

Dimension and installation dimension