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  1. Home
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  3. Heating & Cooling
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  5. HVACR and Appliance Controls
  6. /
  7. HVACR Relays

HVACR Relays (1,000+ items) - Page 28

Siemens contactor relay 3 NO + 1 NC 3RH2131-2AN20
Siemens

contactor relay 3 NO + 1 NC

Zoro # G515281724
Mfr # 3RH2131-2AN20
product price:  $57.79
/ea
Sold in mult. of 8 for $462.32
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2050-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G815280984
Mfr # 3RF2050-1AA02
product price:  $90.29
/ea
Sold in mult. of 6 for $541.74
Phoenix Contact PSR-PC21-2NO-2NC-24DC-SP Coupling relay 1086946
Phoenix Contact

PSR-PC21-2NO-2NC-24DC-SP Coupling relay

Zoro # G915281225
Mfr # 1086946
product price:  $256.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1QB41
Siemens

power contactor AC-3e/AC-3

Zoro # G215281338
Mfr # 3RT2017-1QB41
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens contactor relay 6 NO + 2 NC 3RH2262-1AP00
Siemens

contactor relay 6 NO + 2 NC

Zoro # G915281607
Mfr # 3RH2262-1AP00
product price:  $84.85
/ea
Sold in mult. of 5 for $424.25
Aci 24 VDC Command Relay SPDT A/CR-DC-5A
Aci

24 VDC Command Relay SPDT

Zoro # G615280443
Mfr # A/CR-DC-5A
product price:  $55.59
/ea
Trane RELAY, LOW VOLTAGE CONTROL, 24V/277-480V RLY03524
Trane

RELAY, LOW VOLTAGE CONTROL, 24V/277-480V

Zoro # G121847666
Mfr # RLY03524
product price:  $277.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2130-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281105
Mfr # 3RF2130-1AA22
product price:  $99.99
/ea
Sold in mult. of 6 for $599.94
Siemens power contactor AC-3e/AC-3 3RT2016-2VB41
Siemens

power contactor AC-3e/AC-3

Zoro # G615281655
Mfr # 3RT2016-2VB41
product price:  $75.49
/ea
Sold in mult. of 6 for $452.94
Siemens contactor relay 3 NO + 1 NC 3RH2131-2AP60
Siemens

contactor relay 3 NO + 1 NC

Zoro # G715281654
Mfr # 3RH2131-2AP60
product price:  $57.79
/ea
Sold in mult. of 8 for $462.32
Siemens power contactor AC-3e/AC-3 3RT2015-1KB41
Siemens

power contactor AC-3e/AC-3

Zoro # G015281330
Mfr # 3RT2015-1KB41
product price:  $69.79
/ea
Sold in mult. of 7 for $488.53
Aaon RELAY OVLD 2540A SQD P61070
Aaon

RELAY OVLD 2540A SQD

Zoro # G807954060
Mfr # P61070
product price:  $93.49
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AH00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G315281016
Mfr # 3RH2122-1AH00
product price:  $57.79
/ea
Sold in mult. of 8 for $462.32
Mars Relay, No Sequencer, 240V, Dpst, Ms33265 33265
Mars

Relay, No Sequencer, 240V, Dpst, Ms33265

Zoro # G6469108
Mfr # 33265
product price:  $71.49
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G315280910
Mfr # 3RF2070-1AA22
product price:  $147.99
/ea
Sold in mult. of 5 for $739.95
Siemens Contactor Relay 2NO+2NC DC 125V Ring Lug 3RH2122-4BG40
Siemens

Contactor Relay 2NO+2NC DC 125V Ring Lug

Zoro # G915281522
Mfr # 3RH2122-4BG40
product price:  $193.99
/ea
Phoenix Contact EMG 22-REL/KSR-W230/21-21 Relay Module 2944795
Phoenix Contact

EMG 22-REL/KSR-W230/21-21 Relay Module

Zoro # G415281039
Mfr # 2944795
product price:  $175.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-2QB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281254
Mfr # 3RT2017-2QB42
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens Contactor Relay 3NO+1NC AC 400V Ring Lug 3RH2131-4AR60
Siemens

Contactor Relay 3NO+1NC AC 400V Ring Lug

Zoro # G615281402
Mfr # 3RH2131-4AR60
product price:  $151.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2030-1AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G615281075
Mfr # 3RF2030-1AA06
product price:  $133.99
/ea
Sold in mult. of 4 for $535.96
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281126
Mfr # 3RF2150-1AA02
product price:  $109.99
/ea
Sold in mult. of 6 for $659.94
Idec Relay Plug-In 3PDT 10A 24VDC RR3B-D-DC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G915280600
Mfr # RR3B-D-DC24V
product price:  $24.45
/ea
Phoenix Contact PSR-MC34-3NO-1DO-24DC-SP Safety relay 2700548
Phoenix Contact

PSR-MC34-3NO-1DO-24DC-SP Safety relay

Zoro # G015280937
Mfr # 2700548
product price:  $310.99
/ea
Idec PC MT. SOCKET SH1B-62
Idec

PC MT. SOCKET

Zoro # G015280326
Mfr # SH1B-62
product price:  $1.99
/ea
Sold in mult. of 4 for $7.96
Siemens Control Relay 4NO+4NC AC 240V Ring Lug 3RH2244-4AP60
Siemens

Control Relay 4NO+4NC AC 240V Ring Lug

Zoro # G515281649
Mfr # 3RH2244-4AP60
product price:  $248.99
/ea
Phoenix Contact PLC-OSC-120AC/300DC/ 1 PLC relay 2980717
Phoenix Contact

PLC-OSC-120AC/300DC/ 1 PLC relay

Zoro # G615281280
Mfr # 2980717
product price:  $111.99
/ea
Sold in mult. of 10 for $1,119.90
Siemens contactor relay 2 NO + 2 NC 3RH2122-1BJ80
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615281754
Mfr # 3RH2122-1BJ80
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G515281755
Mfr # 3RF2170-1AA26
product price:  $186.99
/ea
Sold in mult. of 4 for $747.96
Siemens contactor relay 4 NO + 4 NC 3RH2244-2BB40
Siemens

contactor relay 4 NO + 4 NC

Zoro # G015281651
Mfr # 3RH2244-2BB40
product price:  $92.35
/ea
Sold in mult. of 5 for $461.75
No Product Image Available
Nordyne

Spdt No/Nc 20/10 Relay, No621931R

Zoro # G6472343
Mfr # 621931R
product price:  $12.89
/ea
Siemens Timing relay electronic OFF delay with control signal 7PV1538-1AW30
Siemens

Timing relay electronic OFF delay with control signal

Zoro # G315281771
Mfr # 7PV1538-1AW30
product price:  $109.99
/ea
Sold in mult. of 5 for $549.95
Tecumseh RELAY KIT K71-25
Tecumseh

RELAY KIT

Zoro # G609587039
Mfr # K71-25
product price:  $91.95
/ea
Siemens coupling contactor relay 4 NO 3RH2140-1KF40
Siemens

coupling contactor relay 4 NO

Zoro # G515281618
Mfr # 3RH2140-1KF40
product price:  $67.75
/ea
Sold in mult. of 6 for $406.50
Zoro Select Magnetic Relay, Switching, DPST, 208/240V 6ACH7
Zoro Select

Magnetic Relay, Switching, DPST, 208/240V

Zoro # G0874526
Mfr # 6ACH7
product price:  $8.29
/ea
Zoro Select Magnetic Relay, Switching, 120V Coil 6ACH6
Zoro Select

Magnetic Relay, Switching, 120V Coil

Zoro # G2555716
Mfr # 6ACH6
product price:  $9.79
/ea
York Sequencer S1-3120A3571
York

Sequencer

Zoro # G9141095
Mfr # S1-3120A3571
product price:  $134.99
/ea
HVACR Relays (1,000+ items) - Page 28
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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 RelaysPilot and Ignitor ComponentsFan Parts
AC Cleaners & Scale RemoversHeating and Cooling PartsControl PartsHeaters & FurnacesAxial Fans and Accessories
24v ac relay spdtdelay on break timerge disconnectswitching relay 24 vfan blower control switch
24 volt coilswitching relay switchingdelay on break relaymars potential relaytransformer 208v / 240v

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