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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

HVACR Relays (1,000+ items) - Page 13

Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2130-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G715281203
Mfr # 3RF2130-1AA02
product price:  $83.15
/ea
Sold in mult. of 6 for $498.90
Honeywell Analytics SPXCL Trans H2S H 4-20 mA CHR Relay SPLCH2BARCXNZZ
Honeywell Analytics

SPXCL Trans H2S H 4-20 mA CHR Relay

Zoro # G415281862
Mfr # SPLCH2BARCXNZZ
product price:  $912.99
/ea
Siemens Digital monitoring relay Voltage monitoring 22.5 mm from 10 to 600 V AC/DC 3UG4632-1AA30
Siemens

Digital monitoring relay Voltage monitoring 22.5 mm from 10 to 600 V AC/DC

Zoro # G915281454
Mfr # 3UG4632-1AA30
product price:  $246.99
/ea
Sold in mult. of 2 for $493.98
Siemens contactor relay latched 3RH2440-1AK60
Siemens

contactor relay latched

Zoro # G615281495
Mfr # 3RH2440-1AK60
product price:  $199.99
/ea
Sold in mult. of 3 for $599.97
Siemens contactor relay latched 3RH2422-1BG40
Siemens

contactor relay latched

Zoro # G415281701
Mfr # 3RH2422-1BG40
product price:  $194.99
/ea
Sold in mult. of 3 for $584.97
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G515280970
Mfr # 3RF2150-2AA22
product price:  $115.99
/ea
Sold in mult. of 5 for $579.95
Siemens contactor relay 4 NO 3RH2140-2BM40
Siemens

contactor relay 4 NO

Zoro # G615281426
Mfr # 3RH2140-2BM40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
Siemens power contactor AC-3e/AC-3 3RT2017-1KB41
Siemens

power contactor AC-3e/AC-3

Zoro # G915281485
Mfr # 3RT2017-1KB41
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AH00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281458
Mfr # 3RH2122-2AH00
product price:  $52.15
/ea
Sold in mult. of 8 for $417.20
Supco Fan Relay, 240VAC, SPDT 90295
Supco

Fan Relay, 240VAC, SPDT

Zoro # G5450687
Mfr # 90295
product price:  $14.99
/ea
Sold in mult. of 2 for $29.98
Siemens contactor relay latched 3RH2440-1AP60
Siemens

contactor relay latched

Zoro # G415281459
Mfr # 3RH2440-1AP60
product price:  $199.99
/ea
Sold in mult. of 3 for $599.97
Siemens Cplng Cont Relay Rail 2NO+2NC 3RH2122-4LB40
Siemens

Cplng Cont Relay Rail 2NO+2NC

Zoro # G115281544
Mfr # 3RH2122-4LB40
product price:  $166.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-3AA02
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G815281196
Mfr # 3RF2120-3AA02
product price:  $85.15
/ea
Sold in mult. of 7 for $596.05
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AU60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G015281460
Mfr # 3RH2122-1AU60
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Siemens Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 2-phase 3RF2255-2AB45
Siemens

Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 2-phase

Zoro # G415281480
Mfr # 3RF2255-2AB45
product price:  $294.99
/ea
Sold in mult. of 2 for $589.98
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 PLC-RSC- 60DC/21 PLC relay consisting 2966139
Phoenix Contact

PLC-RSC- 60DC/21 PLC relay consisting

Zoro # G115281162
Mfr # 2966139
product price:  $54.99
/ea
Idec Relay Plug-In 3PDT 10A 24VDC RR3PA-D-DC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G815280410
Mfr # RR3PA-D-DC24V
product price:  $35.79
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1VB41
Siemens

power contactor AC-3e/AC-3

Zoro # G015281743
Mfr # 3RT2017-1VB41
product price:  $89.59
/ea
Sold in mult. of 5 for $447.95
Idec 14mm DPDT spring term 18VAC/DC RV8H-2S-AD18
Idec

14mm DPDT spring term 18VAC/DC

Zoro # G415280216
Mfr # RV8H-2S-AD18
product price:  $26.95
/ea
Tecumseh RELAY KIT K71-38
Tecumseh

RELAY KIT

Zoro # G910443703
Mfr # K71-38
product price:  $51.15
/ea
Honeywell Analytics Bundle-SPXCL CO/NO2 Modbus CHR Relay SPLCONO2-BNDL-MBR
Honeywell Analytics

Bundle-SPXCL CO/NO2 Modbus CHR Relay

Zoro # G715281852
Mfr # SPLCONO2-BNDL-MBR
product price:  $1,479.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2030-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G315281139
Mfr # 3RF2030-1AA22
product price:  $106.99
/ea
Sold in mult. of 6 for $641.94
Honeywell C 220-240V; 50/60 Hz. 0.8 Or 3 Sec Ffr EC7895C1000
Honeywell

C 220-240V; 50/60 Hz. 0.8 Or 3 Sec Ffr

Zoro # G816127486
Mfr # EC7895C1000
product price:  $530.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1BD40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G315281320
Mfr # 3RH2122-1BD40
product price:  $81.49
/ea
Sold in mult. of 6 for $488.94
Siemens contactor relay 4 NO 3RH2140-1BW40
Siemens

contactor relay 4 NO

Zoro # G315281719
Mfr # 3RH2140-1BW40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
Phoenix Contact PLC-OSC-220DC/300DC/ 1 PLC relay 2980704
Phoenix Contact

PLC-OSC-220DC/300DC/ 1 PLC relay

Zoro # G115280929
Mfr # 2980704
product price:  $93.59
/ea
Idec PC MT. SOCKET SH3B-62
Idec

PC MT. SOCKET

Zoro # G515280277
Mfr # SH3B-62
product price:  $2.45
/ea
Sold in mult. of 4 for $9.80
Idec 14mm DPDT spring term 12VAC/DC RV8H-2S-AD12
Idec

14mm DPDT spring term 12VAC/DC

Zoro # G615280191
Mfr # RV8H-2S-AD12
product price:  $26.89
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G715280978
Mfr # 3RF2150-1AA22
product price:  $110.99
/ea
Sold in mult. of 6 for $665.94
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2030-1AA42
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415281107
Mfr # 3RF2030-1AA42
product price:  $83.15
/ea
Sold in mult. of 7 for $582.05
No Product Image Available
White-Rodgers

DefPurposeMagContactor, 120VAC, 3P, 30A

Zoro # G7580260
Mfr # 90-164
product price:  $39.89
/ea
Kmc Controls Pneumatic Averaging Relay w/ Bracket RCC-1102
Kmc Controls

Pneumatic Averaging Relay w/ Bracket

Zoro # G315281252
Mfr # RCC-1102
product price:  $42.49
/ea
Aaon SOCKET RELAY OVERLOAD SQUARE D R64331
Aaon

SOCKET RELAY OVERLOAD SQUARE D

Zoro # G207953977
Mfr # R64331
product price:  $79.59
/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 power contactor AC-3e/AC-3 3RT2016-2QB41
Siemens

power contactor AC-3e/AC-3

Zoro # G015281767
Mfr # 3RT2016-2QB41
product price:  $74.25
/ea
Sold in mult. of 6 for $445.50
HVACR Relays (1,000+ 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 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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