Scope of application

JCB3LE series leakage circuit breaker is suitable for AC 50HZ/60HZ rated voltage AC400.415V, rated current to 80A circuit, as personal shock, equipment leakage protection, and has overload, short circuit, leakage protection function, and can be customized with over-voltage protection. Leakage action current adjustable product, also can be used as the line of infrequent conversion.

Use condition

• Ambient air temperature: ambient air temperature average not exceeding 35 degrees and degrees within 24H 

• Altitude: altitude of installation site not exceeding 2000m 

• Atmospheric conditions: The air relative humidity of the installation place does not exceed 50% 

• At the maximum temperature of 40 hours above 20:00 the relative humidity does not exceed 90% 

• Installation method: adopt standard guideway installation(TH35-7.5) 

• Pollution class: III class

• Installation condition: installation place The external magnetic field should not exceed 5 times the geomagnetic field in any direction, Leakage circuit breaker is generally installed vertically, the handle is connected to the power supply position, and there should be no significant impact and vibration in the installation place

• Connection mode: screw connection.