"Switching Relays"
Search results for “Switching Relays” 132 Results
Filters 0
Best Sellers Product Name Mfg. Part Number Order Number
2 Pole Switching... L36-901
2 Pole Switching Relay
Coil Voltage: 24; Switch Action: DPDT;
Brand: White-Rodgers Mfg #: 90-340
Catalog Pg.: 331 View Similar Items
2 Pole Switching... L36-902
2 Pole Switching Relay
Coil Voltage: 115/120; Switch Action: DPDT;
Brand: White-Rodgers Mfg #: 90-341
Catalog Pg.: 331 View Similar Items
General Purpose... L36-947
General Purpose Switching Relay
Coil Voltage: 24; Switch Action: DPDT; Terminals 1-2-3: Power Rated; Terminals 4-5-6: Power Rated;
Brand: Resideo Mfg #: R8222D1014
Catalog Pg.: 332 View Similar Items
2 Pole Switching... L36-903
2 Pole Switching Relay
Coil Voltage: 208/240; Switch Action: DPDT;
Brand: White-Rodgers Mfg #: 90-342
Catalog Pg.: 331 View Similar Items
Hydronic Switching... L36-919
Hydronic Switching Relay
Switch Action: DPST; 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 #: RA832A1066
Catalog Pg.: 535 View Similar Items
General Purpose... L39-728
General Purpose Switching Relay
Coil Voltage: 24; Switch Action: SPDT; Terminals 1-2-3: Power Rated; Terminals 4-5-6: None;
Brand: Resideo Mfg #: R8222B1067
Catalog Pg.: 332 View Similar Items
Hydronic Switching... 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... 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
Hydronic Switching... L46-420
Hydronic Switching Relay
Description: 1 Zone Relay; F/L Amps: 5.0; Width: 4-1/4"; Height: 5-1/4"; Depth: 2-3/4";
Brand: Taco Mfg #: SR501-4
Catalog Pg.: 533 View Similar Items
General Purpose... 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
General Purpose... 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
Hydronic Switching... 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
Heavy Duty Switching... L39-732
Heavy Duty Switching Relay
Coil Voltage: 24; Switch Action: DPST, N.O.; Terminals 1-2-3: Power Rated; Terminals 4-5-6: Power Rated;
Brand: Resideo Mfg #: R8228D1018
Catalog Pg.: 332 View Similar Items
General Purpose... L39-730
General Purpose Switching Relay
Coil Voltage: 24; Switch Action: DPDT (One Power and One Pilot Duty); Terminals 1-2-3: Power Rated; Terminals 4-5-6: Pilot Rated;
Brand: Resideo Mfg #: R8222V1003
Catalog Pg.: 332 View Similar Items
General Purpose... L39-725
General Purpose Switching Relay
Coil Voltage: 120; Switch Action: SPDT; Terminals 1-2-3: Power Rated; Terminals 4-5-6: None;
Brand: Resideo Mfg #: R4222B1082
Catalog Pg.: 332 View Similar Items
Heavy Duty Switching... L39-731
Heavy Duty Switching Relay
Coil Voltage: 24; Switch Action: SPDT; Terminals 1-2-3: Power Rated; Terminals 4-5-6: Power Rated;
Brand: Resideo Mfg #: R8228B1012
Catalog Pg.: 332 View Similar Items
Hydronic Switching... L46-423
Hydronic Switching Relay
Description: 4 Zone w/Priority; F/L Amps: 20.0; Width: 10-1/4"; Height: 6-3/4"; Depth: 2-3/4";
Brand: Taco Mfg #: SR504-4
Catalog Pg.: 533 View Similar Items
Single Zone... L82-128
Single Zone Switching Relay
Description: Single Zone Switching Relay;
Brand: Honeywell Home Mfg #: HPSR101/U
Catalog Pg.: 537 View Similar Items
Hydronic Switching... L46-421
Hydronic Switching Relay
Description: 2 Zone w/Priority; F/L Amps: 15.0; Width: 10-1/4"; Height: 6-3/4"; Depth: 2-3/4";
Brand: Taco Mfg #: SR502-4
Catalog Pg.: 533 View Similar Items
Three Zone Switching... L82-129
Three Zone Switching Relay
Description: Three Zone Switching Relay;
Brand: Honeywell Home Mfg #: HPSR103/U
Catalog Pg.: 537 View Similar Items
Four Zone Switching... L82-130
Four Zone Switching Relay
Description: Four Zone Switching Relay;
Brand: Honeywell Home Mfg #: HPSR104/U
Catalog Pg.: 537 View Similar Items
Hydronic Switching... L46-422
Hydronic Switching Relay
Description: 3 Zone w/Priority; F/L Amps: 15.0; Width: 10-1/4"; Height: 6-3/4"; Depth: 2-3/4";
Brand: Taco Mfg #: SR503-4
Catalog Pg.: 533 View Similar Items
Six Zone Switching... L82-131
Six Zone Switching Relay
Description: Six Zone Switching Relay;
Brand: Honeywell Home Mfg #: HPSR106/U
Catalog Pg.: 537 View Similar Items
Hydronic Switching... L40-034
Hydronic Switching Relay
Brand: Resideo Mfg #: RA889A1001
Catalog Pg.: 535 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare