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DC Contactor ZJ600A NO-SP-ST

The ZJ600A contactor is rated at 600 amperes with a normally open single pole single throw configuration.  The ZJ600A is suitable for applications including UPS and Telecom Power Systems, Electric Vehicles and Frequency Converters.

The ZJ600A features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity.  The ZJ600A has M10 main stud terminals and coil connections are by means of M4 terminals.  Silver plating is provided as standard and Coil driver options include Standard, Dual Coil and Magnetic Latching with auxiliary, coil suppression and bracket options available.

  • Product Detail
InterruptedRating ( Ith )Uninterrupted
Thermal Current Rating - 600A
Intermittent Current Rating:
30% Duty - 1095A
40% Duty - 950A
50% Duty - 850A
60% Duty - 775A
70% Duty - 715A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant:
Blowouts -
No Blowouts -
Rated Fault Current Breaking Capacity (Icn) Resistive Load:
Blowouts -
No Blowouts 900A at 60V D.C.
Maximum Recommended Contact Voltages
Blowouts - -
No Blowouts - 60V
Typical Voltage Drop per pole across New Contacts at 600A 50mV
Mechanical Durability > 1,000,000 Cycles
Coil Voltage Available (Us) (Rectifier board required for A.C.) 6 - 240V


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