Switches
Switches
United Electric offers a variety of pressure, temperature and differential pressure switches to meet needs for general purpose to hazardous location applications. Designed to meet harsh and hazardous safety, alarm, and emergency shutdown applications, serving the Chemical & Petrochemical, Power, Oil & Gas industries and many challenging OEM applications.
Pressure Switches
One Series
Explosion-proof with switched relay output, 4-20 mA HART output for alarm and emergency shutdown applications
120 Series
Explosion-proof SPDT/DPDT and multi-switch output for control and safety applications
100 Series
Versatile, NEMA 4X, SPDT/DPDT switch
Excela
2-wire electronic switch for upgrading legacy alarm and ESD systems
10 Series
Versatile and rugged, compact pressure switch for OEMs
12 Series
Dual seal, SIL 2 certified, explosion-proof, stainless steel switch for harsh environments
400 Series
FM-approved, NEMA 4X, multiple SPDT/DPDT switch output
54 Series
Compact, cost-efficient switch providing reliable performance for OEMs
J6 Series
Robust, weather-tight pressure and vacuum switch
J40 Series
Compact, pressure and vacuum switch providing reliable performance for OEMs
117 Series
Hazardous Location, Class I Div. 2, SPDT/DPDT hermetically sealed switch
Instrument Siphon
Temperature Switches
One Series
Explosion-proof with switched relay output, 4-20 mA HART output for alarm and emergency shutdown applications
120 Series
Explosion-proof SPDT/DPDT and multi-switch output for control and safety applications
100 Series
Versatile, NEMA 4X, SPDT/DPDT switch
Excela
2-wire electronic switch for upgrading legacy alarm and ESD systems
12 Series
Dual seal, SIL 2 certified, explosion-proof, stainless steel switch for harsh environments
400 Series
FM-approved, NEMA 4X, multiple SPDT/DPDT switch output
54 Series
Compact, cost-efficient switch providing reliable performance for OEMs
55 Series
Rugged temperature switch with external dial and remote bulb and capillary
800 Series
Temperature indication with single or multi-output switch
Differential Pressure Switches
One Series
Explosion-proof with switched relay output, 4-20 mA HART output for alarm and emergency shutdown applications
120 Series
Explosion-proof SPDT/DPDT and multi-switch output for control and safety applications
100 Series
Versatile, NEMA 4X, SPDT/DPDT switch
Excela
2-wire electronic switch for upgrading legacy alarm and ESD systems
12 Series
Dual seal, SIL 2 certified, explosion-proof, stainless steel switch for harsh environments
400 Series
FM-approved, NEMA 4X, multiple SPDT/DPDT switch output
24 Series Delta-Pro
Compact Differential pressure switch
J21K Series
Robust, weather-tight differential pressure switch
117 Series
Hazardous Location, Class I Div. 2, SPDT/DPDT hermetically sealed switch
Insutrment Siphon
