NDZ3AT-150D Series DC Contactor, Nader

Main Circuit Polarity

Polarized

Main Contact Form

1NO

Operational Voltage Range

DC12~1000V

Rated current (A)

150A

Contact Resistance

≤0.5mΩ(at 100A)

Short-circuit withstand current

900A 8s、600A 20s、400A 60s、320A 2min、225A 15min、180A 2h、150A continuous

Control Coil(20°C)

Rated voltage Ui (V)

DC12V, DC24V

Coil Polarity

None

Coil Power Consumption

5.5W

Maximum breaking current

DC300V 1200A

Once

Installation position torque

M5 screw(3~4N.m)

Wiring terminal torque

M4 screw(2~3N.m)

Certificates

/

Mechanical life

200000 times

Electrical life

Capacitive load (τ=1ms inrush 400A, steady 150A)

·Making: DC22.5V 25,000 ops ·Making: DC37.5V 10,000 ops

Resistive load

DC450V 150A 1000times、DC750V 150A 100times

Shock Stability

20g

Shock Resistance

50g

Vibration Resistance

10~500Hz 5g

Weight

·With terminal bar: approx. 280g ·Without terminal bar: approx. 260g

Normal Working Environment

·Operating environment：-40~85℃

·Operating humidity：5%~95%

·Pollution level：3

Installation Mode

Screw mounting

Environmental Compliance

Comply with the RoHS directives