Onan Generator Temperature Switches

Bi-Metal snap disc thermostat switches are a simple temperature switch control solution for many appliances, such as portable Onan generators. Senasys generator thermostats are a single function control, which can operate as a fan or limit up to 350°F. Generators may require two snap disc thermostats for both fan and limit control. When the generator’s surface temperature rises, the bi-metal disc inside the thermostat switch reacts opening or closing the circuit, powering on a generator’s fan or shutting down the equipment completely.

The manufacturer’s of these older generators will not be able to offer a snap disc thermostat replacement, but Senasys makes snap disc thermostats or limit switches for not just Onan generators, but a wide variety of generators! See the cross reference guide below for complete specifications, or choose your part number to buy now!

 

Onan Generator Temperature Switch Cross Reference

Generator P/N Generator Switch Description Senasys P/N Description Price
309-0631 Notched Bracket, 90° Orientation, 90° Screw Terminals, Close at 190F Open at 175F 2511F036-212 Notched Bracket, 90° Orientation, 90° QC Terminals, Close at 190F Open at 175F $14.95 Buy Online
309-0484 Large Flange, 90° Orientation, 90° QC Terminals, Close at 190F Open at 175F 430-301A285-025 Large Flange, 90° Orientation, 90° QC Terminals, Close at 190F Open at 175F $14.95 Buy Online
309-0420 Large Flange, 90° Orientation, 90° QC Terminals, Open at 190F Close at 165F 430-301A285-588 Large Flange, 90° Orientation, 90° QC Terminals, Open at 190F Close at 170F $14.95 Buy Online
309-0257 Notched Bracket, 90° Orientation, 90° Screw Terminals, Open 230F Close 190F 2511L036-882 Notched Bracket, 90° Orientation, 90° QC Terminals, Open 230F Close 190F $49.61 Contact us to place an order!
309-0191 Notched Bracket, 45° Orientation, 0° Screw Terminals, Close at 250F Open at 230F 2511F140-172 Notched Bracket, 90° Orientation, 0° Screw Terminals, Close at 250F Open at 230F $49.61 Contact us to place an order!
309-0295 Notched Bracket, 90° Orientation, 90° Screw Terminals, Close 230F Open 190F 2511F036-165 Notched Bracket, 90° Orientation, 90° QC Terminals, Close 230F Open 190F $49.61 Contact us to place an order!
309-0321 Notched Bracket, 90° Orientation, 90° QC Terminals, Open 230F Close 190F 2511L036-882 Notched Bracket, 90° Orientation, 90° QC Terminals, Open 230F Close 190F $49.61 Contact us to place an order!
0309-0295-01 Notched Bracket, 90° Orientation, 90° Screw Terminals, Open 230F Close 190F 2511L036-882 Notched Bracket, 90° Orientation, 90° QC Terminals, Open 230F Close 190F $49.61 Contact us to place an order!
309-A156 Notched Bracket, 45° Orientation, 0° Screw Terminals, Open at 250F Close at 230F 2511L140-895 Notched Bracket, 90° Orientation, 0° Screw Terminals, Open at 250F Close at 230F $49.61 Contact us to place an order!

 

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Senasys

The superior controls manufactured by Senasys have a history of solid performance in many industries. From 22.5 mm selectors, to the four quadrant lighted feedback CMC controls, almost any switching need can be, and has been utilized in a variety of applications. Select a group below for more information. When you have found a switch that fits your needs, simply fax or email your specs to us and let our highly trained engineers find the most efficient configuration for your applications.

Custom Soltutions

Senasys products are designed & manufactured to meet the needs of original equipment manufacturers worldwide.

Made in U.S.A.

Senasys products are designed & manufactured in Eau Claire, Wisconsin, U.S.A.