286 Results
Filters 4
Popularity Best Sellers Product Name Order Number

CHINA, Electrical Controls, Controls, HVACR Parts

General Purpose Plug-In Relay L38-143
General Purpose Plug-In Relay
Coil Voltage: 24; Switch Action: DPDT; Pins: 8; HP @ 120VAC: 1/4; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7112-1LC13
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay L38-144
General Purpose Plug-In Relay
Coil Voltage: 115; Switch Action: DPDT; Pins: 8; HP @ 120VAC: 1/4; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7112-1LF13
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay L38-145
General Purpose Plug-In Relay
Coil Voltage: 230; Switch Action: DPDT; Pins: 8; HP @ 120VAC: 1/4; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7112-1LG13
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay L38-147
General Purpose Plug-In Relay
Coil Voltage: 24; Switch Action: 3PDT; Pins: 11; HP @ 120VAC: 1/4; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7112-1NC13
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay L38-148
General Purpose Plug-In Relay
Coil Voltage: 115; Switch Action: 3PDT; Pins: 11; HP @ 120VAC: 1/4; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7112-1NF13
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay L38-149
General Purpose Plug-In Relay
Coil Voltage: 230; Switch Action: 3PDT; Pins: 11; HP @ 120VAC: 1/4; HP @ 240VAC: 1/2;
Brand: Siemens Industry Mfg #: 3TX7112-1NG13
Catalog Pg.: 334 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
Enclosed Power Relay L38-136
Enclosed Power Relay
Coil Voltage: 24;
Brand: Siemens Industry Mfg #: 3TX7131-4CC13
Catalog Pg.: 335 View Similar Items
Enclosed Power Relay L38-137
Enclosed Power Relay
Coil Voltage: 120;
Brand: Siemens Industry Mfg #: 3TX7131-4CF13
Catalog Pg.: 335 View Similar Items
Enclosed Power Relay L38-138
Enclosed Power Relay
Coil Voltage: 240;
Brand: Siemens Industry Mfg #: 3TX7131-4CH13
Catalog Pg.: 335 View Similar Items
Enclosed Power Relay L49-267
Enclosed Power Relay
Coil Voltage: 24; Switch Action: DPDT; HP @ 120VAC: 1; HP @ 240VAC: 3;
Brand: Siemens Industry Mfg #: 3TX7131-4DC13
Catalog Pg.: 334 View Similar Items
Enclosed Power Relay L49-268
Enclosed Power Relay
Coil Voltage: 120; Switch Action: DPDT; HP @ 120VAC: 1; HP @ 240VAC: 3;
Brand: Siemens Industry Mfg #: 3TX7131-4DF13
Catalog Pg.: 334 View Similar Items
Enclosed Power Relay L49-269
Enclosed Power Relay
Coil Voltage: 230; Switch Action: DPDT; HP @ 120VAC: 1; HP @ 240VAC: 3;
Brand: Siemens Industry Mfg #: 3TX7131-4DH13
Catalog Pg.: 334 View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-777
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 104/120 VAC; Contactor Type: 25 to 40A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3185-1
Catalog Pg.: 337 View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-778
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 208/240 VAC; Contactor Type: 25 to 40A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3185-2
Catalog Pg.: 337 View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-776
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 24 VAC; Contactor Type: 25 to 40A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3185-6
Catalog Pg.: 337 View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-779
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 277 VAC; Contactor Type: 25 to 40A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3185-7
Catalog Pg.: 337 View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-781
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 104/120 VAC; Contactor Type: 50A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3186-1
View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-782
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 208/240 VAC; Contactor Type: 50A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3186-2
Catalog Pg.: 337 View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-780
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 24 VAC; Contactor Type: 50A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3186-6
View Similar Items
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors L40-783
Replacement Coils For use with Eaton 2-, 3- and 4-Pole Definite Purpose Contactors
Coil Voltage: 277 VAC; Contactor Type: 50A, 2 & 3-Pole;
Brand: Eaton Mfg #: 9-3186-7
View Similar Items
Electronic Relay B12-020
Electronic Relay
Description: 24V Current Sensing Relay; Range: 21-24 VAC; Output: 24 VAC; Volts: 24; Application: Humidifiers;
Brand: AprilAire Mfg #: 50
Catalog Pg.: 283 View Similar Items
Electronic Relay B12-021
Electronic Relay
Description: 120V Current Sensing Relay; Range: 100-125 VAC; Output: 120 VAC; Volts: 120; Application: Electronic Air Cleaners;
Brand: AprilAire Mfg #: 51
Catalog Pg.: 283 View Similar Items
Enclosed Fan Relay L36-904
Enclosed Fan Relay
Coil Voltage: 24; Switch Action: SPNO;
Brand: White-Rodgers Mfg #: 90-290Q
Catalog Pg.: 331 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare