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We are the supplier and exporter of low & medium voltage electric equipements: Electric Connectors, Industrial Plugs, XAC Pendent Pushbutton Switches, APP SB Power Connectors ,Contacts,Split Core Transformer, Clamp Transformer, Distribution box, LED Lampes. And crane parts: Electirc Hoist, Terminal Blocks, COB,XAC Pendant Control Stations, Crane Overload Detector, Cut off limit..

ZJQ4XX DC contactor

ZJQ4XX DC contactor

ZJQ4XX contactors are designed for use in DC circuits and can be powered with battery or rectified power; they perform switching functions for power switching operations of traction drives as well as pump motor and other electric vehicles.
Brief Technical Data:

Number Type and parameters Coil and rated volt of contact circuit(v)
12 24 3 0 36 40 48 72 8 80
1 Max.coil current(A) 2.5 1.5 0.6 0.9 0.85 0.82 0.5 0.45
2 main rated load current of contact circuit(A)
ZJQ412、424、436、440、448、472、480
Resistive load: 300A
Max sustained duty cycle/max sustained times 225A 100% Continuously,300A 50% 20min
1200A 5% 30sec, 1800A 2% 5sec.
3 voltage 50Hz 1000V AC 1min
4 Action characteristic Pickup(contact makes):≯66%Us
Release(contact breaks):≯30%Us,≮5%Us
5 Mechanical life 1 million times
6 Electric life Resistive load(て=1ms),1le,50000times,inductive load(DC-5):1le,20000times
Notice:
1、Specifications subject to change as the custom request
2、ZJQ4XXP must be sealed to prevent from dust
Environmental condition:
1. Ambient temperature:-25~+40℃
2. Altitude range:0~2000m
3. Max.relative humidity90% at 25℃
4. Vibration:10~50Hz,10m/s2
5. Shock:30m/s2
6. Installation method:anywhere
7. Voltage fluctuating:0.7~1.1Ue
8. Duty:8h continuous
Configurational mounting diagram:

ZJQ4XX DC contactor