Skip Content

Filter Results By

Brand
Price
Shop By
Ratings

Cooling Equipment Relays

46 Results Found that Include 46 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E233
  • Mfr. Model # ICM102
  • Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Make, Time Delay Adjustable 1.8 to 600...More

Hard Start Kit, AC Compressor
  • SUPCO
  • Hard Start Kit, AC CompressorHard Start Kit, AC Compressor
  • Item # 4E239
  • Mfr. Model # SPP5
  • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1/2 to 10 HP, Application For Use on Residential...More

Hard Start Kit, AC Compressor
  • SUPCO
  • Hard Start Kit, AC CompressorHard Start Kit, AC Compressor
  • Item # 4E240
  • Mfr. Model # SPP6
  • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1/2 to 10 HP, Application For Use on Residential...More

Hard Start Kit, Ref & Freezers
  • SUPCO
  • Hard Start Kit, Ref & FreezersHard Start Kit, Ref & Freezers
  • Item # 4E238
  • Mfr. Model # RCO410
  • Hard Start Kit, Relay, Overload and Start Capacitor, Voltage 115, 1/4 to 1/3 HP, Height , Width , Application...More

Relay,Overload and Hard Start Capacitor
Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E234
  • Mfr. Model # ICM203
  • Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 1.8 to...More

Monitor,Line Voltage
  • ICM
  • Monitor, Line VoltageMonitor,Line Voltage
  • Item # 3UW93
  • Mfr. Model # ICM450
  • Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps,...More

Hard Start Kit,115V, 1/12 to 1/5 HP
  • SUPCO
  • Hard Start Kit, 115V, 1/12 to 1/5 HPHard Start Kit,115V, 1/12 to 1/5 HP
  • Item # 13E401
  • Mfr. Model # RCO810
  • Hard Start Kit, Voltage 115, Single Phase, 60 Hz, 1/12 to 1/5 HP, Height 4-1/2 In., Width 2 In., Application...More

Line Voltage Monitor,24-240 Volts
  • ICM
  • Line Voltage Monitor, 24-240 VoltsLine Voltage Monitor,24-240 Volts
  • Item # 5KPX9
  • Mfr. Model # ICM492
  • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 24-240, NC Output 10 Amps, NO Output 10 Amps,...More

Potential Relay,35A,Pick Up 332 to 356
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 332 to 356Potential Relay,35A,Pick Up 332 to 356
  • Item # 5MLZ6
  • Mfr. Model # 5MLZ6
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 332 to 356, Hold 500, Drop Out 135...More

Hard Start Kit, AC Compressor
  • SUPCO
  • Hard Start Kit, AC CompressorHard Start Kit, AC Compressor
  • Item # 4E241
  • Mfr. Model # SPP7S
  • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1-1/2 to 10 HP, Application For Use on Residential...More

Plug-In Line Voltage Monitor,3 Phase
  • ICM
  • Plug-In Line Voltage Monitor, 3 PhasePlug-In Line Voltage Monitor,3 Phase
  • Item # 6JYL2
  • Mfr. Model # ICM408
  • Plug-In Line Voltage Monitor, 3-Phase, Voltage 190-480 VAC, 50/60 Hz, Percent Volts Unbalance 2-8 User...More

Potential Relay,35A,Pick Up 185 to 200
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 185 to 200Potential Relay,35A,Pick Up 185 to 200
  • Item # 5MLZ0
  • Mfr. Model # 5MLZ0
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 185 to 200, Hold 375, Drop Out 105...More

Potential Relay,35A,Pick Up 139 to 153
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 139 to 153Potential Relay,35A,Pick Up 139 to 153
  • Item # 5MLY8
  • Mfr. Model # 5MLY8
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 139 to 153, Hold 168, Drop Out 55...More

Relay,130-270 V
Hard Start Kit,1-2-3 tons A/C Units
  • 5-2-1 COMPRESSOR SAVER
  • Hard Start Kit, 1-2-3 tons A/C UnitsHard Start Kit,1-2-3 tons A/C Units
  • Item # 32ZN44
  • Mfr. Model # CSRU1
  • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 204 to 240, Pick Up 162 to 175, Drop Out 40...More

Potential Relay,35A,Pick Up 166 to 180
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 166 to 180Potential Relay,35A,Pick Up 166 to 180
  • Item # 5MLY9
  • Mfr. Model # 5MLY9
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 166 to 180, Hold 332, Drop Out 100...More

Potential Relay,35A,Pick Up 295 to 315
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 295 to 315Potential Relay,35A,Pick Up 295 to 315
  • Item # 5MLZ5
  • Mfr. Model # 5MLZ5
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 295 to 315, Hold 500, Drop Out 135...More

Potential Relay,35A,Pick Up 212 to 235
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 212 to 235Potential Relay,35A,Pick Up 212 to 235
  • Item # 5MLZ2
  • Mfr. Model # 5MLZ2
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 212 to 235, Hold 420, Drop Out 121...More

Potential Relay,35A,Pick Up 260 to 275
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 260 to 275Potential Relay,35A,Pick Up 260 to 275
  • Item # 5MLZ4
  • Mfr. Model # 5MLZ4
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 260 to 275, Hold 500, Drop Out 135...More

Monitor,Line
  • ICM
  • Monitor, LineMonitor,Line
  • Item # 3UW94
  • Mfr. Model # ICM491
  • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, Pick Up -, Hold -, Drop Out -,...More

Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E890
  • Mfr. Model # ICM253
  • Time Delay Relay, Contact Current 1.0 Amp, Control Operation Post Purge, Time Delay Adjustable 12 to 390...More

Socket,Relay
Starter,Super Boost
  • SUPCO
  • Starter, Super BoostStarter,Super Boost
  • Item # 4MG78
  • Mfr. Model # SPP-8E
  • Super Boost Starter, Voltage Rating 170-277 Volts, Power Rating 1/2-10 HP, Available with Highest Starting...More

Hard Start Kit,3-1/2 to 5 Hp
  • SUPCO
  • Hard Start Kit, 3-1/2 to 5 HpHard Start Kit,3-1/2 to 5 Hp
  • Item # 12H940
  • Mfr. Model # MPR1
  • Hard Start Kit, Control Volts 208/230-265 VAC, Voltage 208-265, 1 Phase, 60 Hz, 3-1/2 to 5 HP, Depth 2-1/2...More

Monitor,Line Voltage
  • ICM
  • Monitor, Line VoltageMonitor,Line Voltage
  • Item # 3UW89
  • Mfr. Model # ICM400
  • Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps,...More

Bypass Timer
Universal Motor Starting Relay,50 Amps
Hard Start Kit,1 to 3 Hp
  • SUPCO
  • Hard Start Kit, 1 to 3 HpHard Start Kit,1 to 3 Hp
  • Item # 12H941
  • Mfr. Model # MPR5
  • Hard Start Kit, Control Volts 208/230-265 VAC, Voltage 208-265, 1 Phase, 60 Hz, 1 to 3 HP, Depth 2-1/2 In.,...More

Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E235
  • Mfr. Model # ICM206
  • Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 180 to...More

Potential Relay,35A,Pick Up 222 to 235
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 222 to 235Potential Relay,35A,Pick Up 222 to 235
  • Item # 5MLZ1
  • Mfr. Model # 5MLZ1
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 222 to 235, Hold 332, Drop Out 90...More

Potential Relay,35A,Pick Up 260 to 275
  • GRAINGER APPROVED
  • Potential Relay, 35A, Pick Up 260 to 275Potential Relay,35A,Pick Up 260 to 275
  • Item # 5MLZ3
  • Mfr. Model # 5MLZ3
  • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 260 to 275, Hold 332, Drop Out 100...More

Results per page: 16 | 32 | 48

Dependable cooling equipment relays from Grainger help to ensure air conditioning and refrigeration equipment starts and runs smoothly. Provide additional starting torque for residential and commercial AC units, heat pumps, refrigerators and freezers with start assist kits. Help protect single-phase and 3-phase motors from voltage faults with line voltage monitors. Time delay relays let you control the timing of equipment starts and stops. Shop today at Grainger and find the cooling equipment relays that fit your application!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More