China Nanfeng Electric
86-577-62797256 king@kingnan.com

ZJQ Series DC Contactor

ZJQ100A DC Contactor

ZJQ100A DC Contactor

The products are mainly used to control switching on/off of power supply of storage battery car, electric forklift, electric winch, electric car, excavator, air conditioner in vehicle

  • ZJQ100A DC Contactor
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TEL:+86-577-62797256 62776658

FAX:+86-577-62797257

EMAIL:king@kingnan.com

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Application

The products are mainly used to control switching on/off of power supply of storage battery car, electric forklift, electric winch, electric car, excavator, air conditioner in vehicle, power source

Ordering Notice

For example:  ZJQ100A/12V
The DC contactor of main contact is one NO, rated voltage not more than DC 80V, current 100A, coil

Basic Technical Parameters (at normal conditions)
Electric Parameters
Contact type A set of NO Instantaneous maxi (closing) current 7Ie,≤1s
Rated voltage of contacts (DC) ≤80V Insulation resistance(MΩ) ≥100
Rated current of contacts (A) 100 Dielectric withstand voltage 1500V,p.f. 1min, no breakdown
Voltage drop on contacts(mV) ≤80(at 100A) Electric cycles (104) ≥2
Coil voltage specification(DC) 12V, 24V, 48V, 72V etc Mechanical cycles (104) ≥30
DC power consumption of coil (W) ≤38 Temperature rise on outgoing terminal ≤65
Pickup voltage(DC) ≤70%Us Temperature rise of coil(K) ≤85
Release voltage(DC) ≥5%Us;≤40%Us Insulation grade of enameled wire Class B (130°C)
Pickup time(ms) ≤50 Material of contact AgCuO(10)/Cu
Release time(ms) ≤50 Working duty Continuous operating duty
Mechanical/Ambient Conditions
Torque of outgoing 
terminal  on contact M8(N.m)
≯7.0N appropriate Protection grade IP50
Torque of outgoing 
terminal  on coil M5(N.m)
≯2.5N appropriate Mounting methods Freely
Working temperature (-25~+55)°C Vibration Sine shock: 2.5g, (5~50) Hz
Mounting altitude ≤2Km Impact 50g,11ms(Half sine)
Conversion Table for Coil Specification(20°C)
Voltage(V) Coil resistance(1±10%)Ω Voltage(V) Coil resistance(1±10%)Ω
12 3.8 60 95.6
24 17.4 72 152.5
48 69.5 80 186.7

Outline and Mounting Picture

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