Model PS-3 - Bulk Pro Position Switch
The Model PS-3 Position Switch is utilized to monitor the position of heavy moving machinery such as a gravity take-up or a tripper car. Once the roller actuator arm is moved from its normal position the two (2) micro switches are tripped. The micro switches can be used to send an alarm to the controls system or operator telling it or them to either shut off or move the piece of heavy machinery

Model PS-3, Position Switches 
Technical Specifications 
• Rugged cast aluminum enclosure NEMA-4 (IP-65) 
• Micro switch rating: 15A @ 115-230 VAC, 30 VDC non-inductive, CSA 10A @ 115-250 VAC 
• Outputs: (2) SPDT 
• Actuation angle: 20° from normal 
• Conduit holes: (3) 3/4" - 14 NPT 
• Temperature rating: -40° to 176° F (-40° to 80°C), CSA –22°F to 140°F (-30° to 60°C) 
• Bi-Directional action for ease of installation, wiring and component savings 
• Cover provides easy access to wiring & internal mechanism 

Bulk Pro - Poseiton Switches Model PS-3