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White-Rodgers
Contactors and Starters

White-Rodgers- Contactors and Starters

White-Rodgers is a renowned brand of Emerson Electric Co., established in 1936 and headquartered in St. Louis, Missouri, USA. It specializes in designing and manufacturing electronic controls and components for residential and light commercial heating, ventilation, and air conditioning (HVAC) systems. Its core product lines include thermostats, gas valves, ignition controls, temperature sensors, pressure switches, and electronic control modules for furnaces, boilers, heat pumps, and air conditioners. Notable product series are the 1F95 and 1F80 universal thermostats, 36G and 36H gas valves, and 50I and 50M series ignition controls. The brand also offers advanced communicating thermostats and zone control panels under the Comfort-Set and True Comfort names. White-Rodgers components are widely used by OEMs and service contractors, known for reliability, precise temperature regulation, and energy-saving functionality. As a key part of Emerson’s Commercial & Residential Solutions platform, White-Rodgers leverages Emerson’s global supply chain and R&D to deliver innovative climate control solutions. It holds a strong market position in North America, recognized as a leading supplier of HVAC controls and components, with a legacy of over 85 years in the industry. Its products comply with international safety and efficiency standards, supporting smart home integration with WiFi-enabled thermostats and remote diagnostics.

Contactors and Starters - 型号列表

91 parts in total

Mfr Part #	Quantity Available	Price	Product Category	RoHS	Contact Form	Contact Material	Voltage - Supply	Mounting Style	Relay Type	Function	Coil Type	Contact Termination	Voltage Rating	Standards	Current Rating (Max)	Power - Average Forward	Number of Poles	Termination Style	Drive Voltage (Max Rds On, Min Rds On)	Part # Aliases	Width	Height	Length	Type	Series	Contact Rating (Current)	Standard Pack	Coil Current	Coil Resistance	Mechanical Life	Weight	Size / Dimension	Contact Layout, Typical	Tariff No	Current - Max/Contact	Voltage - Rated AC (Phase to Ground/Neutral)	Other Specifications	Termination	Primary Material	Manufacturer
2 90-247 General Purpose Relays 2PNO 24VAC CONTACTOR;2;40A;ULRECOGNIZED,CSACERTIFIED;600VAC(MAX.);NO;24V White-Rodgers	10	1: ¥196.384	General Purpose Relays	RoHS Compliant	DPST-NO	SilverAlloy	-	-	ElectroMechanical	Contactor	-	-	600VAC	ULRecognized,CSACertified	40A	-	2	-	24V	-	-	-	-	-	-	-	50	-	-	-	-	-	-	-	-	-	-	-	-	-
2 90-248 General Purpose Relays 2PNO 120VAC Electromechanical Relay DPST-NO 40A 120VAC 224Ohm Flange Mount CONTACTOR,POWER;2;40A(INDUCTIVE),40A(RESISTIVE);2PNO;120VAC White-Rodgers	117	1: ¥196.384	General Purpose Relays	RoHS Compliant	2 Form A (DPST-NO)	Silver Alloy	120 VAC	Panel	ElectroMechanical	Contactor	AC	Screw	600VAC	ULRecognized,CSACertified	40A	-	2	-	120VAC	-	2.02 in	2.9 in	3.5 in	HVAC Power Contactor	122	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 90-245 General Purpose Relays 2PNO 120VAC Contactor,Power;2;30A(Inductive),40A(Resistive);2PNO;120VAC White-Rodgers	43	1: ¥68.00	General Purpose Relays	RoHS Compliant	2 Form A (DPST-NO)	Silver Alloy	120 VAC	Panel	ElectroMechanical	Contactor	AC	Screw	600VAC	ULRecognized,CSACertified	40A	-	2	-	120VAC	-	2.02 in	2.9 in	3.5 in	HVAC Power Contactor	122	30 A	-	-	-	-	-	-	-	-	-	-	-	-	-	-
686-905 General Purpose Relays SPNO 12VDC Contactor,12vdccoilvoltage White-Rodgers	10	1: ¥1,430.516	General Purpose Relays	RoHS Compliant	1 Form A (SPST-NO)	-	12 VDC	Panel	ElectroMechanical	Contactor	Isolated	Stud	-	-	-	2.4 W	-	10-32 Stud	-	-	-	-	-	-	-	-	-	500 A	0.2 mOhms	End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.	-	-	-	-	-	-	-	-	-	-
2 686-901 General Purpose Relays SPNO 12-36VDC Contactor,12,24or36vdccoilvoltage White-Rodgers	10	1: ¥2,927.476	General Purpose Relays	RoHS Compliant	1 Form A (SPST-NO)	Copper	12 VDC to 36 VDC	Panel	ElectroMechanical	Contactor	Isolated	Stud	-	-	-	2.4 W	-	10-32 Stud	-	-	-	-	-	-	-	-	-	500 A	3.3 Ohms	Obsolete	-	-	-	-	-	-	-	-	-	-
2 90-160 General Purpose Relays 3PNO 24VAC RELAY;25A(INDUCTIVE),35A(RESISTIVE);ULRECOGNIZED,CSACERTIFIED;3PNO White-Rodgers	10	1: ¥256.36	General Purpose Relays	RoHS Compliant	3 Form A (3PST-NO)	Silver Alloy	24 VAC	Panel	ElectroMechanical	Contactor	AC	Screw	600VAC	ULRecognized,CSACertified	35A	-	-	-	24V	-	2.7 in	2.98 in	3.8 in	HVAC Power Contactor	154	25 A	-	-	-	End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.	-	-	-	-	-	-	-	-	-	-
2 90-246 General Purpose Relays 2PNO 208/240VAC CONTACTOR,POWER;2;30A(INDUCTIVE),40A(RESISTIVE);2PNO;208/240VAC White-Rodgers	43	1: ¥63.92	General Purpose Relays	RoHS Compliant	2 Form A (DPST-NO)	Silver Alloy	208 VAC, 240 VAC	Panel	ElectroMechanical	Contactor	AC	Screw	600VAC	ULRecognized,CSACertified	40A	-	2	-	224VAC	-	2.02 in	2.9 in	3.5 in	HVAC Power Contactor	122	30 A	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 90-341 General Purpose Relays DPDT 120VAC POWER RELAY, DPDT, 120VAC, 15A, PLUG IN RELAY;E-MECH;CONTACTOR;DPDT;CUR-RTG6A;CTRL-V120V;VOL-RTG250AC;UL,CSA,ROHS White-Rodgers	110	1: ¥58.616	General Purpose Relays	RoHS Compliant	DPDT	Silver Alloy	120 VAC	Panel	:General Purpose	Contactor	AC	Screw	250VAC;Control:120V	UL,CSA,RoHS	-	:8VA	:2	-	-	-	2.1 in	2.4 in	1.9 in	-	91	12 A	-	-	-	-	0.181	1.90in.Lx2.10in.Wx2.40in.H	:DPDT	85364110	:15A	:277V	-	-	-	-
2 90-244 General Purpose Relays 2PNO 24VAC CONTACTOR,POWER;2;30A(INDUCTIVE),40A(RESISTIVE);2PNO;24VAC White-Rodgers	12	1: ¥68.00	General Purpose Relays	RoHS Compliant	DP - NO	-	24 VAC	Panel	ElectroMechanical	Contactor	-	-	600VAC	ULRecognized,CSACertified	40A	6 VA	2	-	24VAC	-	-	-	-	-	-	30 A	-	250 mA	11 Ohms	-	-	-	-	-	-	-	-	-	-	-
2 90-249 General Purpose Relays 2PNO 208/240VAC Electromechanical Relay DPST-NO 40A 208V to 240VAC 997Ohm Flange Mount CONTACTOR;2;40A;ULRECOGNIZED,CSACERTIFIED;600VAC(MAX.);NO;208/240V White-Rodgers	50	1: ¥160.82	General Purpose Relays	RoHS Compliant	DPST-NO	SilverAlloy	-	-	ElectroMechanical	Contactor	-	-	600VAC	ULRecognized,CSACertified	40A	-	2	-	224VAC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 90-342 General Purpose Relays DPDT 208/240VAC RELAY;E-MECH;CONTACTOR;DPDT;CUR-RTG6A;CTRL-V208/240V;VOL-RTG250AC White-Rodgers	20	1: ¥76.364	General Purpose Relays	RoHS Compliant	-	FineSilver	-	-	ElectroMechanical	Contactor	-	-	250VAC;Control:224VAC	UL,CSA,RoHS	6A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1.90in.Lx2.10in.Wx2.40in.H	-	-	-	-	-	-	-	-
90-171S1 General Purpose Relays 3PNO 120VAC Industrial Relays 3PNO 120VAC White-Rodgers	10	1: ¥210.528	General Purpose Relays	In Transition	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	154-911	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
120-907 Industrial Relays SPNO 12VDC Contactor,Power;Single;100A(Continous);UL94-V0;12VDC;SPNO;12degC White-Rodgers	119	1: ¥150.008	Industrial Relays	RoHS Compliant	1 Form A (SPST-NO)	Silver Alloy	12 V	Panel	ElectroMechanical	Contactor	Isolated	Stud	12VDC	UL94-V0	100A	8.1 W	1	10-32 UNF-2A Thread	-	-	-	-	-	-	-	-	-	-	-	-	6.000101 oz	-	-	-	-	-	120105752	-	-	-
124 305111 Industrial Relays SPDT 12VDC Contactor,power,100A,12VDC,SPDT White-Rodgers	15	1: ¥496.332	Industrial Relays	RoHS Compliant	SPDT	Silver Alloy	12 V	Panel	-	-	Isolated	Stud	-	-	-	12 W	-	10-32 UNF-2A Thread	-	124-910	-	-	-	-	-	-	25	-	-	-	-	-	-	-	-	-	-	-	-	-
90-340 General Purpose Relays 2 Pole 24VAC Coil DPDT 334mA 9.5VA Nom Electromechanical Relay DPDT 24VAC 17.5Ohm Flange Mount RELAY;E-MECH;CONTACTOR;DPDT;CUR-RTG12A;CTRL-V24V;VOL-RTG125AC;UL,CSA,ROHS White-Rodgers	10	1: ¥125.256	-	-	DPDT	FineSilver	-	-	ElectroMechanical	Contactor	-	-	125VAC;Control:24V	UL,CSA,RoHS	12A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1.90in.Lx2.10in.Wx2.40in.H	-	-	-	-	-	-	-	-
70 117224 Industrial Relays SPNO 24VDC Contactor,DC,solenoid,SPNO,24VDC,isolatedcoil,continuousduty White-Rodgers	68	1: ¥176.052	Industrial Relays	RoHS Compliant	1 Form A (SPST-NO)	Copper	24 V	Panel	-	-	Isolated	Stud	-	-	-	9 W	-	10-32 UNF-2A Thread	-	70-903	-	-	-	-	-	-	-	50 A	60 Ohms	-	12.479928 oz	-	-	-	-	-	-	-	-	-
124 317111 Industrial Relays SPDT 36VDC Contactor,Solenoid,100A,SPDT,600VACmax,silveralloy White-Rodgers	10	1: ¥452.268	Industrial Relays	RoHS Compliant	SPDT	Silver Alloy	36 V	Panel	-	-	-	-	-	-	-	-	-	-	-	124-317111 124-912	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
586 117111 Industrial Relays SPNO 36VDC CONTACTOR,SPNO,36VDC,200A White-Rodgers	10	1: ¥431.324	Industrial Relays	RoHS Compliant	1 Form A (SPST-NO)	Silver Alloy	36 V	Panel	-	-	Isolated	Stud	-	-	-	8 W	-	10-32 UNF-2A Thread	-	586-117111 586-906	-	-	-	-	-	-	25	-	-	-	-	-	-	-	-	-	-	-	-	-
586 114111 Industrial Relays SPNO 24VDC Contactor,Power;Single;200A(Continuous);24VDC;SPNO;24degC;SilverAll White-Rodgers	255	1: ¥941.188	Industrial Relays	RoHS Compliant	1 Form A (SPST-NO)	Silver Alloy	24 V	Panel	-	-	Isolated	Stud	-	-	-	8 W	-	10-32 UNF-2A Thread	-	586-114111 586-905	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
586 314111 Industrial Relays SPDT 24VDC Contactor,power,solenoid,SPDT,24VDC,normopen White-Rodgers	436	1: ¥1,060.02	Industrial Relays	RoHS Compliant	SPDT	Silver Alloy	24 V	Panel	Solenoid	-	Isolated	Stud	24VDC	-	200A	12 W	1	10-32 UNF-2A Thread	-	586-317111 586-914	-	-	-	SinglePoleDoubleThrow	-	-	25	-	-	-	-	-	SPDT	-	-	-	-	Isolated	Contactor	Type586