136 Results
Filters 9
Popularity Product Name Mfg. Part Number Order Number

SPST, Open on Fall, SPST/Manual Reset, SPST, SPNO, Open-on-Fall, DPST/SPST, DPDT, Analog Out, 4PST

Pressure Control B18-823
Pressure Control
Application: Low Pressure; Reset Type: Auto; Switch Action: SPST, Open on Fall; Cut-In PSI: 80; Cutout PSI: 40; Conn.: 18" Leads;
Brand: Johnson Controls Mfg #: P100AP-357C
Catalog Pg.: 1309 View Similar Items
General Purpose Plug-In Relay L38-130
General Purpose Plug-In Relay
Coil Voltage: 24; Switch Action: DPDT; Pins: 8; HP @ 120VAC: 1/3; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX71145DC13C
Catalog Pg.: 334 View Similar Items
Enclosed Power Relay L39-102
Enclosed Power Relay
Description: Enclosed Power Relay; Coil Voltage: 24VAC/VDC; Amps: 20; Motor HP: 3HP; Switch Action: DPDT;
Brand: RIB Mfg #: RIB24P
Catalog Pg.: 333 View Similar Items
Hydronic Switching Relay L36-918
Hydronic Switching Relay
Switch Action: SPST; Volts: 120; F/L Amps @ 120V: 10.2; L/R Amps @ 120V: 61.2; F/L Amps @ 240V: 5.1; L/R Amps @ 240V: 30.6;
Brand: Resideo Mfg #: RA89A1074
Catalog Pg.: 535 View Similar Items
Universal Switching Relay L38-870
Universal Switching Relay
Switch Action: SPST; Volts: 120; F/L Amps @ 120V: 7.4; L/R Amps @ 120V: 44.4;
Brand: Resideo Mfg #: R8845U1003
Catalog Pg.: 535 View Similar Items
General Purpose Plug-In Relay L38-131
General Purpose Plug-In Relay
Coil Voltage: 120; Switch Action: DPDT; Pins: 8; HP @ 120VAC: 1/3; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7114-5DF13C
Catalog Pg.: 334 View Similar Items
Enclosed Fan Relay L38-128
Enclosed Fan Relay
Coil Voltage: 115/120; Switch Action: SPNO;
Brand: White-Rodgers Mfg #: 90-291Q
Catalog Pg.: 331 View Similar Items
General Purpose Plug-In Relay L38-132
General Purpose Plug-In Relay
Coil Voltage: 240; Switch Action: DPDT; Pins: 8; HP @ 120VAC: 1/3; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7114-5LH13
Catalog Pg.: 334 View Similar Items
Adaptable Refrigerator Control B10-361
Adaptable Refrigerator Control
Sensing Element: 84"; Normal On Temp.: 32.0°F; Normal Off Temp.: 20.0°F; Cold On Temp.: 15.0°F; Cold Off Temp.: 3.0°F; Warm On Temp.: 43.0°F; Switch Action: SPST; Diff.: 12.0°F;
Brand: Ranco Mfg #: A30-262
Catalog Pg.: 1301 View Similar Items
Refrigeration Temperature Controller L37-559
Refrigeration Temperature Controller
Temp. Range: -30°F to +90°F; Switch Action: SPST; Diff.: 3.5°F to 12°F;
Brand: Honeywell Mfg #: T4031A1073
Catalog Pg.: 1294 View Similar Items
General Purpose Switching Relay L39-726
General Purpose Switching Relay
Coil Voltage: 120; Switch Action: DPDT; Terminals 1-2-3: Power Rated; Terminals 4-5-6: Power Rated;
Brand: Resideo Mfg #: R4222D1013
Catalog Pg.: 332 View Similar Items
Line Voltage Thermostat L37-495
Line Voltage Thermostat
Switch Action: SPST; Color: Ivory; Height: 4-1/2"; Width: 2-1/2"; Depth: 1";
Brand: TPI Mfg #: S2022H10AB
Catalog Pg.: 316 View Similar Items
Pressure Control B18-819
Pressure Control
Application: Low Pressure; Reset Type: Auto; Switch Action: SPST, Open on Fall; Cut-In PSI: 80; Cutout PSI: 25; Conn.: 18" Leads;
Brand: Johnson Controls Mfg #: P100AP-9C
Catalog Pg.: 1309 View Similar Items
General Purpose Plug-In Relay G32-218
General Purpose Plug-In Relay
Coil Voltage: 120VAC; Switch Action: DPDT; Pins: 8; Style: SKAP;
Brand: Sky Electronics Mfg #: SKAP-2C-120VAC
Catalog Pg.: 334 View Similar Items
Pressure Control B18-822
Pressure Control
Application: Low Pressure; Reset Type: Auto; Switch Action: SPST, Open on Fall; Cut-In PSI: 60; Cutout PSI: 40; Conn.: 36" Leads;
Brand: Johnson Controls Mfg #: P100AP-10C
Catalog Pg.: 1309 View Similar Items
General Purpose Switching Relay L39-727
General Purpose Switching Relay
Coil Voltage: 208/240; Switch Action: DPDT; Terminals 1-2-3: Power Rated; Terminals 4-5-6: Power Rated;
Brand: Resideo Mfg #: R4222D1021
Catalog Pg.: 332 View Similar Items
Enclosed Pilot Relay L39-104
Enclosed Pilot Relay
Description: Enclosed Pilot Relay; Coil Voltage: 10 to 30VAC/VDC, 120VAC; Amps: 10; Relay: 1; Switch Action: SPST;
Brand: RIB Mfg #: RIBU1S
Catalog Pg.: 333 View Similar Items
Enclosed Power Relay L39-101
Enclosed Power Relay
Description: Enclosed Power Relay; Coil Voltage: 24VAC/VDC, 120VAC; Amps: 20; Motor HP: 2HP; Switch Action: SPST;
Brand: RIB Mfg #: RIB2401SB
Catalog Pg.: 333 View Similar Items
Line Voltage Thermostat L37-840
Line Voltage Thermostat
Switch Action: SPST; Color: White; Height: 4-1/2"; Width: 2-1/2"; Depth: 1";
Brand: TPI Mfg #: S2022H10AA
Catalog Pg.: 316 View Similar Items
Hydronic Switching Relay L37-916
Hydronic Switching Relay
Switch Action: DPST/SPST; Volts: 120; F/L Amps @ 120V: 7.4; L/R Amps @ 120V: 44.4; F/L Amps @ 240V: 3.7; L/R Amps @ 240V: 22.2;
Brand: Resideo Mfg #: R845A1030
Catalog Pg.: 535 View Similar Items
Low Temperature Cut-Out (Freeze-Stat) B13-348
Low Temperature Cut-Out (Freeze-Stat)
Switch Action: SPST; Diff.: Manual Reset;
Brand: Johnson Controls Mfg #: A11A-1C
Catalog Pg.: 1302 View Similar Items
Enclosed Fan Relay L38-129
Enclosed Fan Relay
Coil Voltage: 208/240; Switch Action: SPNO;
Brand: White-Rodgers Mfg #: 90-292Q
Catalog Pg.: 331 View Similar Items
Time Delay Relay L36-824
Time Delay Relay
Time Delay: On Time @ 24V 45 Sec. Off Time After 2 Min. On Time 75 Sec.; Switch Action: SPST;
Brand: Cam-Stat Mfg #: S106-1A-45-75C
Catalog Pg.: 337 View Similar Items
24 Hour Electromechanical Timer G36-498
24 Hour Electromechanical Timer
Description: 24-Hour Mechanical Time Switch; Volts: 125; Switch Action: SPST; Amps: 40; Time Range: 24 hour; Includes: one ON and one OFF tripper;
Brand: Intermatic Mfg #: T101
Catalog Pg.: 1312 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare