Safety switches Refrigeration Used on
Safety switches are available. Manual motor controllers and emergency stop switches. Fusible or non-fusible, for AC or DC power, you can buy now at Blackhawk Supply.
![Airco](http://blackhawksupply.com/cdn/shop/collections/airco_100x.gif?v=1682351236)
![Broan Fans](http://blackhawksupply.com/cdn/shop/collections/broan_100x.gif?v=1682358538)
![First Co](http://blackhawksupply.com/cdn/shop/collections/first-co_100x.gif?v=1682361941)
![Honeywell Home](http://blackhawksupply.com/cdn/shop/collections/logo_honeywellhome_100x.png?v=1671142329)
![Honeywell Inc](http://blackhawksupply.com/cdn/shop/collections/HoneywellHome_Residential_100x.jpg?v=1682364452)
![Mars Controls](http://blackhawksupply.com/cdn/shop/collections/mars_100x.gif?v=1682365945)
![Modine](http://blackhawksupply.com/cdn/shop/collections/modine_100x.gif?v=1682366204)
![Rinnai](http://blackhawksupply.com/cdn/shop/collections/rinnai_100x.gif?v=1682367259)
![Schneider Electric](http://blackhawksupply.com/cdn/shop/collections/Schneider-Electric-logo-transparent_100x.png?v=1564611754)
![Square D](http://blackhawksupply.com/cdn/shop/collections/square-d_logo_100x.png?v=1591894023)
![York](http://blackhawksupply.com/cdn/shop/collections/york_100x.gif?v=1682369708)
View Details
![York S1-02547320000 Pressure Switch High 650 Open/450 Close Pounds per Square Inch Gauge for Refrigeration | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/743148_medium.jpg?v=1717079454)
S1-02547320000 | Pressure Switch High 650 Open / 450 Close Pounds per Square Inch Gauge for Refrigeration | York
Brand: York
SKU: S1-02547320000
View Details
![York S1-02439562000 Pressure Switch High 650/450 Pounds per Square Inch Gauge for Refrigeration | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/593145_medium.jpg?v=1717079349)
S1-02439562000 | Pressure Switch High 650 / 450 Pounds per Square Inch Gauge for Refrigeration | York
Brand: York
SKU: S1-02439562000
Committed to customer satisfaction
as experts in Safety Switches
Recently Viewed
Popular Products
View all →![ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-tsense_large.png?v=1715105310)
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD![Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS-100_ZS-101_Actuator_Accessory_84b60056-11af-4b47-856d-1ba3d4be4347_large.png?v=1714684544)
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100![Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-product_retina_large.jpg?v=1714683328)
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_large.jpg?v=1715956747)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U![Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/EP2121S_edfe339f-cd49-4263-bfb4-73f12f370c0c_large.jpg?v=1708554831)
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S![Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/QFM3160_large.jpg?v=1692723024)
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160