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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 32

Phoenix Contact IB IL 24/230 DOR4/W-PAC Inline Relay 2861878
Phoenix Contact

IB IL 24/230 DOR4/W-PAC Inline Relay

Zoro # G915280860
Mfr # 2861878
product price:  $219.99
/ea
Phoenix Contact PSR-MM25-1NO-2DO-24DC-SP Safety relay 2702356
Phoenix Contact

PSR-MM25-1NO-2DO-24DC-SP Safety relay

Zoro # G015281071
Mfr # 2702356
product price:  $774.99
/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:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens contactor relay 4 NO 3RH2140-1AV00
Siemens

contactor relay 4 NO

Zoro # G915281409
Mfr # 3RH2140-1AV00
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-3AA24
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G915281171
Mfr # 3RF2120-3AA24
product price:  $120.99
/ea
Sold in mult. of 6 for $725.94
Siemens Couplng Relay S0 25A 24vdc 1NO/1NC R Lug 3RT2026-4VB40
Siemens

Couplng Relay S0 25A 24vdc 1NO/1NC R Lug

Zoro # G615281471
Mfr # 3RT2026-4VB40
product price:  $430.99
/ea
Siemens Couplng Relay Ac-3 15Kw/400V 1NO/1NC 3RT2027-4KB40
Siemens

Couplng Relay Ac-3 15Kw/400V 1NO/1NC

Zoro # G615281297
Mfr # 3RT2027-4KB40
product price:  $572.99
/ea
Siemens contactor relay 4 NO 3RH2140-1BP40
Siemens

contactor relay 4 NO

Zoro # G315281641
Mfr # 3RH2140-1BP40
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Aci Relay Module for M-CONTROLER - 8 DPDT M-RELAY-5X-8
Aci

Relay Module for M-CONTROLER - 8 DPDT

Zoro # G415280490
Mfr # M-RELAY-5X-8
product price:  $752.99
/ea
Siemens Couplng Relay Ac-3 15Kw/400V 1NO/1NC 3RT2027-4VB40
Siemens

Couplng Relay Ac-3 15Kw/400V 1NO/1NC

Zoro # G815281301
Mfr # 3RT2027-4VB40
product price:  $561.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-2WB41
Siemens

power contactor AC-3e/AC-3

Zoro # G515281540
Mfr # 3RT2016-2WB41
product price:  $74.25
/ea
Sold in mult. of 6 for $445.50
Siemens Overload relay 50.200 A for motor protection Size S6 CLASS 5.30E 3RB2153-4FF2
Siemens

Overload relay 50.200 A for motor protection Size S6 CLASS 5.30E

Zoro # G715281180
Mfr # 3RB2153-4FF2
product price:  $698.99
/ea
Siemens coupling contactor relay 4 NO 3RH2140-2HB40
Siemens

coupling contactor relay 4 NO

Zoro # G415281350
Mfr # 3RH2140-2HB40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
Siemens PLUG-IN RELAY, 115VAC, 1 CO, RED LED LZS:RT3A4S15
Siemens

PLUG-IN RELAY, 115VAC, 1 CO, RED LED

Zoro # G315281856
Mfr # LZS:RT3A4S15
product price:  $57.95
/ea
Sold in mult. of 5 for $289.75
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2050-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G315280989
Mfr # 3RF2050-1AA26
product price:  $180.99
/ea
Sold in mult. of 4 for $723.96
Siemens contactor relay 4 NO 3RH2140-2BW40
Siemens

contactor relay 4 NO

Zoro # G815281332
Mfr # 3RH2140-2BW40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G215281352
Mfr # 3RF2150-2AA26
product price:  $186.99
/ea
Sold in mult. of 4 for $747.96
Siemens contactor relay 4 NO 3RH2140-2AP60
Siemens

contactor relay 4 NO

Zoro # G715281609
Mfr # 3RH2140-2AP60
product price:  $57.79
/ea
Sold in mult. of 8 for $462.32
Resideo General Purpose Relay 12A, Dpst N.O. R8222U1079
Resideo

General Purpose Relay 12A, Dpst N.O.

Zoro # G715280503
Mfr # R8222U1079
product price:  $45.75
/ea
Siemens Couplng Relay S0 16A 72vdc 1NO/1NC R Lug 3RT2025-4KJ40
Siemens

Couplng Relay S0 16A 72vdc 1NO/1NC R Lug

Zoro # G815281516
Mfr # 3RT2025-4KJ40
product price:  $379.99
/ea
Siemens contactor relay latched 3RH2440-1BM40
Siemens

contactor relay latched

Zoro # G215281420
Mfr # 3RH2440-1BM40
product price:  $186.99
/ea
Sold in mult. of 3 for $560.97
Siemens coupling contactor relay 4 NO 3RH2140-1WB40
Siemens

coupling contactor relay 4 NO

Zoro # G015281620
Mfr # 3RH2140-1WB40
product price:  $75.25
/ea
Sold in mult. of 6 for $451.50
Siemens Couplng Relay S0 16A 24vdc 1NO/1NC R Lug 3RT2025-4KB40
Siemens

Couplng Relay S0 16A 24vdc 1NO/1NC R Lug

Zoro # G115281582
Mfr # 3RT2025-4KB40
product price:  $363.99
/ea
Siemens Couplng Relay S0 25A 24vdc 1NO/1NC R Lug 3RT2026-4KB40
Siemens

Couplng Relay S0 25A 24vdc 1NO/1NC R Lug

Zoro # G015281521
Mfr # 3RT2026-4KB40
product price:  $430.99
/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
Carrier Time Delay Relay HN67ER032
Carrier

Time Delay Relay

Zoro # G300905040
Mfr # HN67ER032
product price:  $266.99
/ea
Phoenix Contact PSR-MC30-2NO-1DO-24DC-SP Safety relay 2700499
Phoenix Contact

PSR-MC30-2NO-1DO-24DC-SP Safety relay

Zoro # G615280986
Mfr # 2700499
product price:  $276.99
/ea
Phoenix Contact UMK 22-REL 12/21 VARIOFACE relay module 5542314
Phoenix Contact

UMK 22-REL 12/21 VARIOFACE relay module

Zoro # G415281275
Mfr # 5542314
product price:  $74.35
/ea
Idec PC MT. SOCKET SH2B-62
Idec

PC MT. SOCKET

Zoro # G215280232
Mfr # SH2B-62
product price:  $2.19
/ea
Sold in mult. of 4 for $8.76
Phoenix Contact UMK 22-REL 24/21 VARIOFACE relay module 5542712
Phoenix Contact

UMK 22-REL 24/21 VARIOFACE relay module

Zoro # G415281169
Mfr # 5542712
product price:  $73.15
/ea
Idec 6mm C1D2 Relay Assembled 120vac/dc RV8H-L-AD110-C1D2
Idec

6mm C1D2 Relay Assembled 120vac/dc

Zoro # G315280217
Mfr # RV8H-L-AD110-C1D2
product price:  $37.55
/ea
Phoenix Contact EMD-SL-3V-400 Monitoring relay for 2866051
Phoenix Contact

EMD-SL-3V-400 Monitoring relay for

Zoro # G015281262
Mfr # 2866051
product price:  $266.99
/ea
Idec Relay Plug-In DPDT 10A 24VDC RR2P-LD-DC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G015280623
Mfr # RR2P-LD-DC24V
product price:  $34.59
/ea
Aci 120 VAC Command Relay SPDT A/CR-115AC-8A
Aci

120 VAC Command Relay SPDT

Zoro # G715280541
Mfr # A/CR-115AC-8A
product price:  $58.69
/ea
Idec 2pt Analog Output Exp Module FL1F-K2BM2
Idec

2pt Analog Output Exp Module

Zoro # G315280248
Mfr # FL1F-K2BM2
product price:  $388.99
/ea
Idec Relay Plug-In DPDT 10A 48VDC RR2P-D-DC48V
Idec

Relay Plug-In DPDT 10A 48VDC

Zoro # G715280732
Mfr # RR2P-D-DC48V
product price:  $28.65
/ea
HVACR Relays (1,000+ items) - Page 32
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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 RelaysActuators and Damper MotorsHeating and Cooling Parts
AC Cleaners & Scale RemoversFan PartsControl PartsHeaters & FurnacesAC & Refrigeration Valves
switching relay switchingphoenix contact relaymars potential relayterminal block relaydelay on break timer
fan blower control switch24 volt coil60 amp ac disconnectdelay on break relayge disconnect

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