ABR-586, Three Terminal Temperature Switch, (800) 541-4056

ABR-586

THREE TERMINAL TEMPERATURE SWITCH

ABR-586 - Three Terminal Temperature Switch

Reliable

	Brass Housing Readily Transmits Heat to Sensing Element for Rapid Response Rates
	Solid-State Electronic Design Won't Wear Out Like Mechanical Equivalent
	Has Very Tight Off-The-Shelf Setpoint Tolerance

Versatile

	Has Both Normally Open and Normally Closed Output Terminals to Work in Both Types of Fan Clutch Systems
	Standard Unit Supplied with Screw Terminals But Wire Terminations with Customer Specified Connectors are Available
	Wide Range of Setpoints and Deadband or Hysteresis are Available

Economical

	Cuts Inventory Costs By Replacing Both NO and NC Thermal Switches
	Electric Design Offers Longer Life than Mechanical Switches
	Competitively Priced

Applications
Diesel Engine Fan Clutch Control System

Operation

When setpoint temperature is reached, normally open terminal will close or conduct and normally closed terminal will open or stop conducting. Temperature must then drop below setpoints minus hysteresis or deadband value before the output terminals will return to their normal state.

Specifications
Supply Voltage	10 to 31 VDC
Reverse Voltage Protection	Standard
Load Current Rating	Up to 3 Amps Resistive, Current Sourcing
Control Type	On/Off (Both NO and NC Outputs)
Setpoint Tolerance	+/- 2.5 degrees F
Control Hysteresis	7 +/- 2 degrees F
Response Time	4 Seconds 63.2% Step Function Change
Packaging	1/2 - 14 NPTF Threaded Brass Housing
Terminations	Screw Terminals
Operating Temperature Range	-50 degrees to 250 degrees
Storage Temperature Range	-50 degrees to 260 degrees
Humidity	to 100% condensing