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Cooling Equipment Relays

43 results found that include 43 products

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!Close

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  • Relay,Time Delay
    Relay,Time Delay
    • ICM
    • Item # 4E234
    • Mfr. Model # ICM203
    • Time Delay, Delay on Break, Control Volts 18 to 240VAC, Contact Rating (Amps) 1.5, Pick Up -, Hold -, Drop...More

  • Relay,Time Delay
    Relay,Time Delay
    • ICM
    • Item # 4E233
    • Mfr. Model # ICM102
    • Time Delay, Delay on Make, Control Volts 18 to 240, Contact Rating (Amps) 1.5, Pick Up -, Hold -, Drop Out -,...More

  • Hard Start Kit, AC Compressor
    Hard Start Kit, AC Compressor
    • SUPCO
    • Item # 4E240
    • Mfr. Model # SPP6
    • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1/2 to 10, Increased Torque (Oz.-In.) 500, For Use...More

  • Potential Relay,35A,Pick Up 166 to 180
    Potential Relay,35A,Pick Up 166 to 180
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • 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

  • Bypass Timer
    Bypass Timer
    • ICM
    • Item # 3UW85
    • Mfr. Model # ICM175
    • Switch Bypass, Low Pressure, Control Volts 18 to 240, Contact Rating (Amps) 1, Pick Up -, Hold -, Drop Out -,...More

  • Relay,Overload and Hard Start Capacitor
    Relay,Overload and Hard Start Capacitor
    • SUPCO
    • Item # 4LWX4
    • Mfr. Model # RCO210
    • Hard Start, Relay, Overload and Start Capacitor, Control Volts 115, Pick Up -, Hold -, Drop Out -, Voltage...More

  • Line Voltage Monitor,24-240 Volts
    Line Voltage Monitor,24-240 Volts
    • ICM
    • Item # 5KPX9
    • Mfr. Model # ICM492
    • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 24-240, NC Output (Amps) 10, N.O. Output...More

  • Hard Start Kit,3-1/2 to 5 Hp
    Hard Start Kit,3-1/2 to 5 Hp
    • SUPCO
    • Item # 12H940
    • Mfr. Model # MPR1
    • Hard Start Kit, Control Volts 208/230-265 VAC, Contact Rating (Amps) 35, Voltage 208-265, Phase 1, 60, 3-1/2...More

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

  • Hard Start Kit,1-2-3 tons A/C Units
    Hard Start Kit,1-2-3 tons A/C Units
    • 5-2-1 COMPRESSOR SAVER
    • Item # 32ZN44
    • Mfr. Model # CSRU1
    • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 204 to 240, Contact Rating (Amps) 35, Pick Up...More

  • Monitor,Line Voltage
    Monitor,Line Voltage
    • ICM
    • Item # 3UW89
    • Mfr. Model # ICM400
    • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, NC Output (Amps) 10, N.O. Output...More

  • Potential Relay,35A,Pick Up 162 to 175
    Potential Relay,35A,Pick Up 162 to 175
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 5MLZ7
    • Mfr. Model # 5MLZ7
    • Relay, Potential, N.O. Output (Amps) 50, Contact Rating (Amps) 35, Pick Up 162 to 175, Hold 332, Drop Out 90...More

  • Universal Motor Starting Relay,50 Amps
    Universal Motor Starting Relay,50 Amps
    • ICM
    • Item # 1ECC9
    • Mfr. Model # ICMUMSR-50B
    • Universal Motor Starting Relay, Electro Mechanical, Contact Rating (Amps) 50, Pick Up Automatic, Hold 502,...More

  • Relay,Time Delay
    Relay,Time Delay
    • ICM
    • Item # 4E235
    • Mfr. Model # ICM206
    • Time Delay, Delay on Break/Lockout, Control Volts 18 To 30, Contact Rating (Amps) 1.5, Pick Up -, Hold -,...More

  • Hard Start Kit,3.5-4-5 tons A/C Units
    Hard Start Kit,3.5-4-5 tons A/C Units
    • 5-2-1 COMPRESSOR SAVER
    • Item # 32ZN45
    • Mfr. Model # CSRU2
    • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 204 to 240, Contact Rating (Amps) 35, Pick Up...More

  • Potential Relay,35A,Pick Up 260 to 275
    Potential Relay,35A,Pick Up 260 to 275
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • 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

  • Potential Relay,35A,Pick Up 222 to 235
    Potential Relay,35A,Pick Up 222 to 235
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • 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 332 to 356
    Potential Relay,35A,Pick Up 332 to 356
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • 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

  • Monitor,Line Voltage
    Monitor,Line Voltage
    • ICM
    • Item # 3UW93
    • Mfr. Model # ICM450
    • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, NC Output (Amps) 6, N.O. Output...More

  • Plug-In Line Voltage Monitor,3 Phase
    Plug-In Line Voltage Monitor,3 Phase
    • ICM
    • Item # 6JYL2
    • Mfr. Model # ICM408
    • Plug-In Line Voltage Monitor, 3-Phase, NC Output (Amps) 10, N.O. Output (Amps) 10, Contact Rating (Amps) 10,...More

  • Monitor,Line
    Monitor,Line
    • ICM
    • Item # 3UW94
    • Mfr. Model # ICM491
    • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, NC Output (Amps) 5, N.O. Output...More

  • Hard Start Kit,Relay/Start Capacitor
    Hard Start Kit,Relay/Start Capacitor
    • ICM
    • Item # 32MY24
    • Mfr. Model # ICM866U
    • Hard Start Kit, Auto Adjusting Relay and Start Capacitor, Pick Up Auto Sensing, Drop Out Auto Sensing,...More

  • Hard Start Kit,4-5 tons A/C Units
    Hard Start Kit,4-5 tons A/C Units
    • 5-2-1 COMPRESSOR SAVER
    • Item # 32ZN46
    • Mfr. Model # CSRU3
    • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 204 to 240, Contact Rating (Amps) 35, Pick Up...More

  • Relay,130-270 V
    Relay,130-270 V
    • SUPCO
    • Item # 4MG77
    • Mfr. Model # APR-5
    • Potential Relay, Adjustable, Control Volts -, Contact Rating (Amps) -, Pick Up Adjustable, Hold Adjustable,...More

  • Hard Start Kit,115V, 1/12 to 1/5 HP
    Hard Start Kit,115V, 1/12 to 1/5 HP
    • SUPCO
    • Item # 13E401
    • Mfr. Model # RCO810
    • Hard Start Kit, Voltage 115, Phase Single, 60, 1/12 to 1/5, Temp. Rating (F) 180, 4-1/2 In., 2 In.,...More

  • Socket,Relay
    Socket,Relay
    • ICM
    • Item # 3UW84
    • Mfr. Model # ACS-8
    • Relay Socket, 8 Pin Octal Plug-in Base, Control Volts -, Contact Rating (Amps) -, Pick Up -, Hold -, Drop Out...More

  • Hard Start Kit, AC Compressor
    Hard Start Kit, AC Compressor
    • SUPCO
    • Item # 4E241
    • Mfr. Model # SPP7S
    • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1-1/2 to 10, Increased Torque (Oz.-In.) 600, For...More

  • Hard Start Kit, AC Compressor
    Hard Start Kit, AC Compressor
    • SUPCO
    • Item # 4E239
    • Mfr. Model # SPP5
    • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1/2 to 10, Increased Torque (Oz.-In.) 300, For Use...More

  • Line Voltage Monitor,Manual/Auto-Reset
    Line Voltage Monitor,Manual/Auto-Reset
    • ICM
    • Item # 32MY21
    • Mfr. Model # ICM455
    • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, NC Output (Amps) 6, N.O. Output...More

  • Starter,Super Boost
    Starter,Super Boost
    • SUPCO
    • Item # 4MG78
    • Mfr. Model # SPP8E
    • Hard Start Kit, Potential Relay/Capacitor Combination, Control Volts -, Contact Rating (Amps) -, Pick Up -,...More

  • Hard Start,3 Wire, 1 - 3 Hp
    Hard Start,3 Wire, 1 - 3 Hp
    • SUPCO
    • Item # 20LP97
    • Mfr. Model # 3W1
    • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 208 to 240, Contact Rating (Amps) 35, Voltage...More

  • Relay,Time Delay
    Relay,Time Delay
    • ICM
    • Item # 4E890
    • Mfr. Model # ICM253
    • Time Delay, Post-Purge, Control Volts 18 To 30, Contact Rating (Amps) 1.0, Pick Up -, Hold -, Drop Out -,...More

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