Honeywell RP819B1002 Pneumatic EP Pneumatic Relay 24VAC Panel Mount Electrically operated pneumatic switches used to interlock an electrical system and a pneumatic control system. Features Usable as a diverting relay, a selector relay, or a stop and...

Honeywell RP913A1008 Selector Relay 7-Input Load Analyzer A diaphragm logic pressure selector selects the highest and/or lowest branch pressure input from zone thermostats to operate final control elements in pneumatic control applications...

Honeywell RP670B1017 Switching Relay Pneumatic 2PDT 13-17PSI Pneumatic switching relays block, divert, or bleed pneumatic air lines when pilot pressure is changed from one specific value to another. Commonly applied in Day-Night, Summer-Winter,...

Honeywell RP670B1009 Switching Relay Pneumatic Pneumatic switching relays block, divert, or bleed pneumatic air lines when pilot pressure is changed from one specific value to another. Commonly applied in Day-Night, Summer-Winter, Start-Stop,...

Honeywell R841E1068 Electric Heat Relay 240VAC SPST with Transformer Use with two-wire, 24 Vac thermostat to control electric heating equipment such as baseboard, ceiling cable and duct heaters. Honeywell R841E1068 Features: Operate with each cycle...

Johnson R-2080-1 Relay Booster Pneumatic The R-2080 operates as a pneumatic repeater and volume amplifier. The pilot signal received by the R-2080 is repeated at its output at a 1:1 ratio. The pilot signal, usually from a non-relay (low volume)...

Schneider AKR-40605 Ratio Relay Limiting 1 to 1 Ratio Pneumatic 1:1 ratio direct acting relay is used to limit minimum or maximum output pressure. The AKR-40605 can also be used as a manual positioner, 1:1 ratio relay, or lowest of two pressures selector...

Schneider 2354-504 Diverting Relay 18-24# DPDT Snap-acting, designed for a variety of switching and interlocking functions in pneumatic control systems where applications may require one or more of the following functions: feeding and exhausting branch...

Schneider 2354-502 Diverting Relay 18-22# SPDT Snap-acting, designed for a variety of switching and interlocking functions in pneumatic control systems where applications may require one or more of the following functions: feeding and exhausting branch...

Schneider 2354-501 Diverting Relay 4-8# SPDT Snap-acting, designed for a variety of switching and interlocking functions in pneumatic control systems where applications may require one or more of the following functions: feeding and exhausting branch...

Schneider 2353-501 Diverting Relay 3-20 PSIG Set Point The 2353-501 diverting relay is a snap-acting device with adjustable set points. It is designed for a variety of switching and interlocking functions in pneumatic control systems where the...

Warrick 16L1C0 Open Board Control Module Warrick Conductivity Sensor Relay, 10k Engineered for general purpose single-level or differential applications, these controls have spade terminals for easy wiring and provide sensitivities up to 1 million ohm/cm...

Warrick 16B1C0 Conductivity Sensor Relay, 10K ohm Direct The Warrick 16 series level control relay is engineered for general purpose single-level or differential applications, these economy priced controls have spade terminals for easy wiring and provide...

Honeywell 129384A Relay Case and Cover R8222/R8228Case and Cover Assembly

Schneider 2372-501 Volume Boost Selector/Low Pressure Selector Proportional device designed for use in pneumatic control systems where the application requires amplification of control air volume to final control devices. Features: 1:1 booster relay...

Schneider 2364-211 Pneumatic-Electric Relay SPDT 2# Differential Used in control systems requiring conversion of gradual air pressure changes to positive electrical switching actions. Features Ambient temperature limits: 32 to 140F (0 to 60C) Maximum...