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SW82

NO - DP - ST

The SW82 type of contactors has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks.  Developed for both interrupted and uninterrupted loads, the SW82 is suitable for switching Resistive, Capacitive and Inductive loads.

The SW82 features double pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity.  The contactors are compact in size and are fully serviceable with a full range of spare parts available.  The SW82 has M8 stud main terminals and 6.3mm spade coil connections.  It can be mounted via M4 tapped holes or mounting brackets – either supplied fitted, or as separate items.  Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards. If the requirement is for downwards orientation we can adjust the contactor to compensate for this.

SW82 Technical Information

Application
InterruptedRating ( Ith )Uninterrupted
Thermal Current Rating 100A 100A
Intermittent Current Rating:
30% Duty 185A 185A
40% Duty 160A 160A
50% Duty 140A 140A
60% Duty 130A 130A
70% Duty 120A 120A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*)
Blowouts -
No Blowouts 800A at 80V D.C.
Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*)
Blowouts -
No Blowouts 0A at 96V D.C.
Maximum Recommended Contact Voltages
Blowouts 0V 0V
No Blowouts 96V 96V
Typical Voltage Drop per pole across New Contacts at 100A 50mV

Mechanical Durability > 5,000,000 Cycles
Coil Voltage Available (Us) (Rectifier board required for A.C.) 6 - 240V

SW82 Features

Component Configurations
Coil Suppression
DIODE
DIODE AND RESISTOR
BI-DIRECTIONAL DIODE
Coil Terminations
AMP TAGS
FLYING LEADS
VACCUM IMPREGNATION

SW82 Resources

SW82 Data Sheet

  • Format: .pdf
  • Size: 891kb

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  • The SW82 has the following optional components available: