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SW192

MOTOR REVERSING

The SW192 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 SW192 is suitable for switching Resistive, Capacitive and Inductive loads.

The SW192 features double pole single throw, double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity.  The SW192 has M8 stud main terminals and 6.3mm spade coil connections.  It can be mounted via M5 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.

SW192 Technical Information

Application
InterruptedRating ( Ith )Uninterrupted
Thermal Current Rating 150A 200A
Intermittent Current Rating:
30% Duty 275A 365A
40% Duty 235A 315A
50% Duty 210A 285A
60% Duty 195A 260A
70% Duty 180A 240A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*)
Blowouts 600A at 120V D.C.
No Blowouts 1000A at 80V D.C.
Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*)
Blowouts 300A at 120V D.C.
No Blowouts 300A at 60V D.C.
Maximum Recommended Contact Voltages
Blowouts 120V 120V
No Blowouts 96V 96V
Typical Voltage Drop per pole across New Contacts at 150A 40mV

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

SW192 Features

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

SW192 Resources

SW180 Series Contactors Catalogue

  • Format: .pdf
  • Size: 2,384kb

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  • The SW192 has the following optional components available: