>Product Overview

DZ15LE series residual current action circuit breakers (hereinafter referred to as earth leakage circuit breakers) are suitable for use in circuits with AC 50Hz, rated voltage up to 400V, rated current up to 100A, to prevent personal electric shock protection, also used to prevent fire hazards caused by equipment insulation damage, product ground fault current, and also for infrequent conversion of lines and infrequent starting of motors.

Product conforms to the standard: GB/T 14048.2.

>Model number and meaning

>Normal working conditions

● Altitude not exceeding 2000m;

● Ambient air temperature not higher than +40°C and not lower than -5°C; average value of 24h not exceeding 35°C;

● Relative humidity of the atmosphere, not exceeding 50% at a maximum ambient temperature of +40°C; higher relative humidity is possible at lower temperatures, with a monthly average maximum relative humidity of 90% at a monthly average temperature of +25°C in the wettest month. and taking into account the condensation that occurs on the surface of the product as a result of temperature changes;

● Installation conditions: Installed in a place free from shock vibration and rain or snow, with the upper terminal connected to the power side and the lower terminal connected to the load side. Inclination to the vertical plane not exceeding 5°;

● Pollution class: Class 3;

● Installation category: Class III;

● The external magnetic field in the vicinity of the place of installation of the earth leakage circuit breaker does not exceed 5 times the geomagnetic field in any direction.

>Main technical parameters

Specifications and parameters

>Form and mounting dimensions