ZLJM—300C Magnetic latch .DC Contactor
■ FEATUR*
·300A Contact Switching capability
·SPST-* Contact Arrangement
·Max. Coil Power Waste:15W
·Application：For Electric Control System Of Communication Power Supply、Engineering
Machine、Electromotion Forklift、Motor Car、Train、Watercraft and UPS etc.
·Technical Specification：GB14048.4-2003
·UL File No.: E145623
■ SPECIFICATIONS
Model No. ZLJM—300C/48
Contact Material AgCdO
Contact Rating(at Resistive Load) 300A 60VDC
300A 250VAC
Max. Switching Voltage 60VDC，250VAC
Max. Switching Power 75000VA
Endurance of Over Loading Current（7Ie/10S） 2100A/10S
Coil Rated Voltage 48VDC
Pick-up Voltage (20～60) % of coil rated voltage
Drop-out Voltage (20～60) % of coil rated voltage
Contact Pressure Drop At most 30mv when 100A
Insulation Resistance Min. 100MΩ at 500VDC
Dielectric Strength
(Between Insulated Electric Parts)
1000VAC 50 HZ/60 HZ (1 minute)
Minimum pulse width 500mS
Ambient Temper -25℃~+60℃
Mechanical Life 100,000 Operations (no load)
Electrical Life 10,000 Operations (at rated load)
Coil current Less than 700mA
