286 Results
Filters 4
Popularity Best Sellers Product Name Mfg. Part Number

CHINA, Electrical Controls, Controls, HVACR Parts

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
Three-Phase Motor Protector B13-541
Three-Phase Motor Protector
Brand: Supco Mfg #: TPMP2
Catalog Pg.: 1315 View Similar Items
Current Sensing Relay B15-334
Current Sensing Relay
Volts: 24; Application: Humidifiers;
Brand: GeneralAire Mfg #: GA50
Catalog Pg.: 348 View Similar Items
Current Sensing Relay B15-335
Current Sensing Relay
Volts: 120; Application: Electronic Air Cleaners;
Brand: GeneralAire Mfg #: GA51
Catalog Pg.: 348 View Similar Items
CoreSense™ Contactor Protection B18-852
CoreSense™ Contactor Protection
Brand: Copeland Mfg #: ESC1AFPT-CC-901
Catalog Pg.: 1183 View Similar Items
CTK-01 CONTACTOR KIT B87-543
CTK-01 CONTACTOR KIT
Brand: Tecumseh Mfg #: CTK-01
View Similar Items
CTK-02 CONTACTOR KIT B87-544
CTK-02 CONTACTOR KIT
Brand: Tecumseh Mfg #: CTK-02
View Similar Items
Socket For Plug-In Relays G22-786
Socket For Plug-In Relays
Relay: Square; Pins: 11; Style: SKAP; Terminals: Screw; Length: 2.99";
Brand: Sky Electronics Mfg #: NDSQ-11A
Catalog Pg.: 335 View Similar Items
General Purpose Plug-In Relay G32-217
General Purpose Plug-In Relay
Coil Voltage: 24VAC; Switch Action: DPDT; Pins: 8; Style: SKAP;
Brand: Sky Electronics Mfg #: SKAP-2C-24VAC
Catalog Pg.: 334 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
General Purpose Plug-In Relay G32-219
General Purpose Plug-In Relay
Coil Voltage: 24VDC; Switch Action: DPDT; Pins: 8; Style: SKAP;
Brand: Sky Electronics Mfg #: SKAP-2C-24VDC
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay G32-220
General Purpose Plug-In Relay
Coil Voltage: 24VAC; Switch Action: 3PDT; Pins: 11; Style: SKAP;
Brand: Sky Electronics Mfg #: SKAPL-3C-24VAC
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay G32-221
General Purpose Plug-In Relay
Coil Voltage: 120VAC; Switch Action: 3PDT; Pins: 11; Style: SKAP;
Brand: Sky Electronics Mfg #: SKAP-3C-120VAC
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay G32-222
General Purpose Plug-In Relay
Coil Voltage: 24VDC; Switch Action: 3PDT; Pins: 11; Style: SKAP;
Brand: Sky Electronics Mfg #: SKAP-3C-24VDC
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay G32-223
General Purpose Plug-In Relay
Coil Voltage: 24VAC; Switch Action: 4PDT; Pins: 14; Style: SKMP;
Brand: Sky Electronics Mfg #: SKMP-4C-24VAC
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay G32-224
General Purpose Plug-In Relay
Coil Voltage: 120VAC; Switch Action: 4PDT; Pins: 14; Style: SKMP;
Brand: Sky Electronics Mfg #: SKMP-4C-120VAC
Catalog Pg.: 334 View Similar Items
General Purpose Plug-In Relay G32-225
General Purpose Plug-In Relay
Coil Voltage: 24VDC; Switch Action: 4PDT; Pins: 14; Style: SKMP;
Brand: Sky Electronics Mfg #: SKMP-4C-24VDC
Catalog Pg.: 334 View Similar Items
Socket For Plug-In Relays G32-226
Socket For Plug-In Relays
Relay: Square; Pins: 14; Style: SKMP; Terminals: Screw; Length: 2.49";
Brand: Sky Electronics Mfg #: NDSQ-14
Catalog Pg.: 335 View Similar Items
General Purpose Plug-In Relay G35-767
General Purpose Plug-In Relay
Coil Voltage: 240VAC; Switch Action: 4PDT; Pins: 14; Style: SKMP;
Brand: Sky Electronics Mfg #: SKMPL-4C-240VAC
Catalog Pg.: 334 View Similar Items
Control Transformer Class II Foot Mount Transformers G35-917
Control Transformer Class II Foot Mount Transformers
VA Rating: 40; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: Foot;
Brand: Packard Mfg #: PF4031OEM
Catalog Pg.: 327 View Similar Items
Transformer G37-667
Transformer
VA Rating: 20; Primary Voltage: 120; Secondary Voltage: 24; Mounting Configuration: Foot Mount;
Brand: RIB Mfg #: TR20VA001
View Similar Items
Transformer G37-668
Transformer
VA Rating: 20; Primary Voltage: 277/240/208/120; Secondary Voltage: 24; Mounting Configuration: Foot Mount;
Brand: RIB Mfg #: TR20VA004
View Similar Items
Transformer G37-669
Transformer
VA Rating: 40; Primary Voltage: 120; Secondary Voltage: 24; Mounting Configuration: Foot Mount;
Brand: RIB Mfg #: TR40VA001
View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare