ABR-586

THREE TERMINAL TEMPERATURE SWITCH

ABR-586 - Three Terminal Temperature Switch

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

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

Economical
bulletCuts Inventory Costs By Replacing Both NO and NC Thermal Switches
bulletElectric Design Offers Longer Life than Mechanical Switches
bulletCompetitively 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

For Application Assistance, Quotation, Product Specifications,
or Custom Design Call 1-800-541-4056

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