Introduction of DC contactors ZLJM-400F and ZLJ-400A

DC Contactor ZLJM-400F Product Specifications

• Material used: AgCdO series (12)
• Contact rating (resistive load): 400A 48VDC/400A 250VAC
• Maximum switching voltage: 48VDC, 250VAC
• Maximum switching power supply: 100KVA
• Overload current duration (7Ie / 10S): 2800A / 10S
• Coil rated voltage: 12V, 24V, 30V, 48V, 60V, 120V
• Contact pressure drop: up to 30mV at 100A
• Insulation resistance: 100MΩ at min.500VDC
• Dielectric strength (between insulated electrical parts): 1000VAC 50 HZ / 60 HZ (1 minute)
• Operating time: up to 50 milliseconds.
• Ambient temperature: -40 ° C ~ + 85 ° C
• Mechanical life: 100,000 operations

DC Contactor ZLJ-400A Product Specifications

• Contact Material: AgCdO Series (12)
• Contact rating (resistive load): 400A 48VDC/400A 250VAC
• Maximum switching voltage: 48VDC, 250VAC
• Maximum switching power supply: 100KVA
• Overload current duration (7Ie / 10S): 2800A / 10S
• Coil rated voltage: (12, 24, 48, 60, 72, 120) VDC, etc.
• Contact pressure drop: up to 30mv at 100A
• Insulation resistance: 100MΩ at min.500VDC
• Dielectric strength (between insulated electrical parts): 1000VAC 50 HZ / 60 HZ (1 minute)
• Operating time: up to 50 milliseconds.
• Ambient temperature: -25 ° C ~ + 60 ° C
• Mechanical life: 100,000 operations

Characteristics

1.400A contact switch function

2.SPST-NO contact arrangement

3. Coil power waste: 8.5W

4. Uses: Suitable for electrical control systems such as communication power supplies, construction machinery, electric forklifts, automobiles, trains, ships, UPS, etc.