Sealed Electromechanical Contactor Solenoid Switch

PSWCSP

$78.00

In Stock

This sealed electromechanical contactor switch is a direct, high-reliability replacement for the motor-reversing solenoid in PIERCE PSW654-8K, PSW654-8MK, PSW654-11K, and PSW654-11MK winches (9,000–12,500 lb. capacity). Built for demanding recovery, industrial, and off-road use, it provides dependable forward/reverse polarity control with sealing against dust, water, and harsh environments.

Key benefits include:

  • IP67-rated sealed construction for superior protection in wet, muddy, or dusty conditions
  • High-current handling for winch inrush demands during intermittent pulls
  • Weld-resistant silver-alloy contacts and magnetic arc suppression for long service life
  • Easy mounting with pre-fitted bracket and large terminals for secure connections

Ideal for maintenance or upgrades—keeps your PIERCE winch performing reliably with minimal downtime. Professional installation recommended; refer to your PSW654 manual for wiring.

Product media

Specifications
Operating Voltage
12 Volts DC
Operating Temperature Range
-40°F to +140°F
Switch Type
Monoblock Single-Pole Double-Throw (SPDT) Motor-Reversing Contactor
Mounting
Pre-fitted steel bracket (hook-style); horizontal or vertical orientation
IP Rating
IP67
Coil Type
Intermittent duty (recommended for winch use to prevent overheating)
Coil Resistance
Approximately 5 Ω
Pull-In Voltage
≤7.5 V maximum
Drop-Out Voltage
≥3.5 V maximum
Rated Current
150 A
Intermittent/Peak Current
275 A at 30% duty (lowest intermittent high); peaks up to 400 A short bursts (conservative usage: limit to intermittent winch cycles)
Contact Configuration
Double-breaking main contacts, silver-alloy tips (weld-resistant)
Mechanical Life
>100,000 cycles (lowest conservative figure under load; higher possible unloaded)
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