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SW822

MOTOR REVERSING

The SW822 has been designed for Motor Reversing applications with direct current loads, particularly motors as used on electric vehicles such as industrial trucks.  Developed for both interrupted and uninterrupted loads, the SW822 is suitable for switching Resistive, Capacitive and Inductive loads.

The SW822 features double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity.  The SW822 has M8 stud main terminals and 6.3mm spade coil connections.  Mounted using supplied brackets, 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.

SW822 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 -
Maximum Recommended Contact Voltages
Blowouts 0V 0V
No Blowouts 96V 96V
Typical Voltage Drop per pole across New Contacts at 100A 50mV

Mechanical Durability > 500,000 Cycles
Coil Voltage Available (Us) (Rectifier board required for A.C.) 6 - 240V

SW822 Features

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

SW822 Resources

SW822 Data Sheet

  • Format: .pdf
  • Size: 1,073kb

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  • The SW822 has the following optional components available: