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  1. Home
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  3. Heating & Cooling
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  5. HVACR and Appliance Controls
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  7. HVACR Relays
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HVACR Relays (1,500+ items) - Page 13

Siemens contactor relay 3 NO + 1 NC 3RH2131-2AH00
Siemens

contactor relay 3 NO + 1 NC

Zoro # G015281668
Mfr # 3RH2131-2AH00
product price:  $52.15
/ea
Sold in mult. of 8 for $417.20
Phoenix Contact EMG 17-REL/KSR-W230/21-21-LC Relay 2940430
Phoenix Contact

EMG 17-REL/KSR-W230/21-21-LC Relay

Zoro # G715280855
Mfr # 2940430
product price:  $165.99
/ea
Phoenix Contact PLC-OSC- 5DC/300DC/ 1 PLC relay 2980652
Phoenix Contact

PLC-OSC- 5DC/300DC/ 1 PLC relay

Zoro # G315280897
Mfr # 2980652
product price:  $106.99
/ea
Sold in mult. of 10 for $1,069.90
Aaon RELAY OVLD 1016A R64240
Aaon

RELAY OVLD 1016A

Zoro # G807954008
Mfr # R64240
product price:  $83.59
/ea
Idec Relay Plug-In SPDT 12A 110VDC RJ1S-CL-D48
Idec

Relay Plug-In SPDT 12A 110VDC

Zoro # G915280471
Mfr # RJ1S-CL-D48
product price:  $11.49
/ea
Iec ELECTRICAL RELAY SP 120V160 E030-70665402
Iec

ELECTRICAL RELAY SP 120V160

Zoro # G507954070
Mfr # E030-70665402
product price:  $9.19
/ea
Copeland Compressor Compressor Relay 940-0150-69
Copeland Compressor

Compressor Relay

Zoro # G810446651
Mfr # 940-0150-69
product price:  $27.99
/ea
Siemens Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2230-3AC45
Siemens

Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase

Zoro # G715281517
Mfr # 3RF2230-3AC45
product price:  $341.99
/ea
Sold in mult. of 2 for $683.98
Phoenix Contact PLC-OSC- 12DC/300DC/ 1 PLC relay 2980665
Phoenix Contact

PLC-OSC- 12DC/300DC/ 1 PLC relay

Zoro # G315280934
Mfr # 2980665
product price:  $98.59
/ea
Sold in mult. of 10 for $985.90
Phoenix Contact PSR-MC37-3NO-1NC-24DC-SC Safety relay 2702411
Phoenix Contact

PSR-MC37-3NO-1NC-24DC-SC Safety relay

Zoro # G615280924
Mfr # 2702411
product price:  $380.99
/ea
Phoenix Contact PSR-SPP- 24UC/ESA4/2X1/1X2 Safety relay 2963938
Phoenix Contact

PSR-SPP- 24UC/ESA4/2X1/1X2 Safety relay

Zoro # G815281264
Mfr # 2963938
product price:  $424.99
/ea
Siemens contactor relay 4 NO 3RH2140-1AK20
Siemens

contactor relay 4 NO

Zoro # G415281503
Mfr # 3RH2140-1AK20
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Resideo Switch Relay 120 V 60Hz. 7.4 A Fl/44.4Al R8845U1003
Resideo

Switch Relay 120 V 60Hz. 7.4 A Fl/44.4Al

Zoro # G015280586
Mfr # R8845U1003
product price:  $111.99
/ea
Siemens Couplng Relay S00 12A 400vdc 1NO Sprg 3RT2017-4KB41
Siemens

Couplng Relay S00 12A 400vdc 1NO Sprg

Zoro # G915281065
Mfr # 3RT2017-4KB41
product price:  $195.99
/ea
Honeywell Analytics SPXCL Trans CH4 4-20 mA CHR Relay SPLCF6BARCXNZZ
Honeywell Analytics

SPXCL Trans CH4 4-20 mA CHR Relay

Zoro # G115281858
Mfr # SPLCF6BARCXNZZ
product price:  $982.99
/ea
York RELAY, TIME DELAY, BYPASS, 1000-SEC ADJ S1-ICM175B
York

RELAY, TIME DELAY, BYPASS, 1000-SEC ADJ

Zoro # G421848110
Mfr # S1-ICM175B
product price:  $69.89
/ea
Phoenix Contact EMD-BL-C-10-PT Monitoring relay for 2903522
Phoenix Contact

EMD-BL-C-10-PT Monitoring relay for

Zoro # G115280936
Mfr # 2903522
product price:  $222.99
/ea
Idec Relay Plug-In SPDT 12A 24VAC RJ1S-CL-A24
Idec

Relay Plug-In SPDT 12A 24VAC

Zoro # G315280507
Mfr # RJ1S-CL-A24
product price:  $12.29
/ea
Phoenix Contact EMG 10-REL/KSR-G 24/21-LCU Relay module 2940359
Phoenix Contact

EMG 10-REL/KSR-G 24/21-LCU Relay module

Zoro # G115281018
Mfr # 2940359
product price:  $74.85
/ea
Honeywell Analytics SPXCL Trans H2S L 4-20 mA CHR Relay SPLCH1BARCXNZZ
Honeywell Analytics

SPXCL Trans H2S L 4-20 mA CHR Relay

Zoro # G715281869
Mfr # SPLCH1BARCXNZZ
product price:  $912.99
/ea
Phoenix Contact PSR-MS21-1NO-1DO-24DC-SC Safety relay 2702192
Phoenix Contact

PSR-MS21-1NO-1DO-24DC-SC Safety relay

Zoro # G215281291
Mfr # 2702192
product price:  $176.99
/ea
Veris Industries Base for VMD3B with hold down clip VBD3B-F
Veris Industries

Base for VMD3B with hold down clip

Zoro # G715280213
Mfr # VBD3B-F
product price:  $12.39
/ea
Carrier Time Delay Relay HN67ER032
Carrier

Time Delay Relay

Zoro # G300905040
Mfr # HN67ER032
product price:  $260.99
/ea
Siemens Overload relay 160.630 A for motor protection Size S10/S12 CLASS 5.30E 3RB2163-4MF2
Siemens

Overload relay 160.630 A for motor protection Size S10/S12 CLASS 5.30E

Zoro # G515281212
Mfr # 3RB2163-4MF2
product price:  $1,179.99
/ea
York 24V SPST-N/O Fan Relay S1-S90-360
York

24V SPST-N/O Fan Relay

Zoro # G710446621
Mfr # S1-S90-360
product price:  $36.95
/ea
York Relay Cntrl 24V 5060Hz 3Pdt S1-02418785700
York

Relay Cntrl 24V 5060Hz 3Pdt

Zoro # G407953975
Mfr # S1-02418785700
product price:  $75.55
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2244-2AP00
Siemens

contactor relay 4 NO + 4 NC

Zoro # G515281748
Mfr # 3RH2244-2AP00
product price:  $94.29
/ea
Sold in mult. of 5 for $471.45
Resideo 208/240V ElecHeatRelay SPST R841C1169
Resideo

208/240V ElecHeatRelay SPST

Zoro # G709238312
Mfr # R841C1169
product price:  $127.99
/ea
Nordyne Relay, No104381000R 104381000R
Nordyne

Relay, No104381000R

Zoro # G6469132
Mfr # 104381000R
product price:  $24.49
/ea
Idec 2pt Analog Input Exp Module FL1F-J2B2
Idec

2pt Analog Input Exp Module

Zoro # G615280269
Mfr # FL1F-J2B2
product price:  $241.99
/ea
Kmc Controls Pneumatic Low Pressure Selector Relay RCC-1006
Kmc Controls

Pneumatic Low Pressure Selector Relay

Zoro # G715281173
Mfr # RCC-1006
product price:  $24.49
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-1SB41
Siemens

power contactor AC-3e/AC-3

Zoro # G315281788
Mfr # 3RT2016-1SB41
product price:  $74.25
/ea
Sold in mult. of 6 for $445.50
Lennox Latching Relay, Le81G65 81G65
Lennox

Latching Relay, Le81G65

Zoro # G6454557
Mfr # 81G65
product price:  $247.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA24
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G815281561
Mfr # 3RF2190-3AA24
product price:  $180.99
/ea
Sold in mult. of 4 for $723.96
York Heat Sequencer Relay S1-024-19082-022
York

Heat Sequencer Relay

Zoro # G8833280
Mfr # S1-024-19082-022
product price:  $68.45
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G815281028
Mfr # 3RF2150-2AA02
product price:  $114.99
/ea
Sold in mult. of 6 for $689.94
HVACR Relays (1,500+ items) - Page 13
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About HVACR Relays

Many single-phase motors, compressors and other components used in HVACR need an external relay or switch to help it start. The main purpose of the HVACR relay is to bring in an additional electrical circuit, giving the motor the extra boost it needs to start. Other components used in HVACR include cooling equipment relays and fan control switches - you’ll find both in our large inventory of products.

Related Categories

ThermostatsControlsCooling Equipment RelaysGas ValvesHeating and Cooling Parts
Heaters & FurnacesFan PartsControl PartsAC & Refrigeration ValvesAir Vent Covers & Floor Registers
relay 24v idecfan blower control switchswitching relay 24 vphoenix contact relayterminal block relay
delay on break timerge disconnectdelay on break relayswitching relay switching24 volt coil

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