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Contactor

Our Electrical Contactor collection delivers dependable motor switching and power control solutions for industrial automation, control panels, and OEM equipment. Designed to safely switch electrical loads on and off, contactors are a critical component for controlling motors, lighting, heating circuits, and other high-current applications in industrial and commercial environments.

These electrical contactors feature robust mechanical designs, clearly labeled terminals, and reliable coil operation for consistent performance in demanding conditions. Available in multiple frame sizes, coil voltages, and amperage ratings, our contactors support a wide range of motor horsepower and system requirements while integrating seamlessly with overload relays and motor starters.

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    $1,640.51 - $1,640.51
    $1,640.51
    $1,640.51 - $1,640.51
    $1,640.51

    Altech MC-400A-100/200V Contactor, 3 Pole, 400A, 2 NO/2 NC

    Altech Corp.
    In stock

    Altech MC-400A-100/200V: Contactor, 3 Pole, 400A, 2 NO/2 NC, 100~240VAC/DC Coil. Specifications Part Number MC-400A-100/200V

    $1,640.51 - $1,640.51
    $1,640.51
    $1,640.51 - $1,640.51
    $1,640.51
  • $1,421.85 - $1,421.85
    $1,421.85
    $1,421.85 - $1,421.85
    $1,421.85

    Altech MC-330A-100/200V Contactor, 3 Pole, 330A, 2 NO/2 NC

    Altech Corp.
    In stock

    Altech MC-330A-100/200V: Contactor, 3 Pole, 330A, 2 NO/2 NC, 100~240VAC/DC Coil. Specifications Part Number MC-330A-100/200V

    $1,421.85 - $1,421.85
    $1,421.85
    $1,421.85 - $1,421.85
    $1,421.85
  • $256.59 - $256.59
    $256.59
    $256.59 - $256.59
    $256.59

    Altech MC-32A/4-DC24V Contactor, 4 Pole, 32A, 24VDC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-32A/4-DC24V: Contactor, 4 Pole, 32A, 24VDC Coil 50/60Hz. Specifications Part Number MC-32A/4-DC24V

    $256.59 - $256.59
    $256.59
    $256.59 - $256.59
    $256.59
  • $155.98 - $155.98
    $155.98
    $155.98 - $155.98
    $155.98

    Altech MC-32A/4-AC277V Contactor, 4 Pole, 32A, 277VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-32A/4-AC277V: Contactor, 4 Pole, 32A, 277VAC Coil 50/60Hz. Specifications Part Number MC-32A/4-AC277V

    $155.98 - $155.98
    $155.98
    $155.98 - $155.98
    $155.98
  • $155.98 - $155.98
    $155.98
    $155.98 - $155.98
    $155.98

    Altech MC-32A/4-AC230V Contactor, 4 Pole, 32A, 230VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-32A/4-AC230V: Contactor, 4 Pole, 32A, 230VAC Coil 50/60Hz. Specifications Part Number MC-32A/4-AC230V

    $155.98 - $155.98
    $155.98
    $155.98 - $155.98
    $155.98
  • $151.29 - $151.29
    $151.29
    $151.29 - $151.29
    $151.29

    Altech MC-32A/4-AC120V Contactor, 4 Pole, 32A, 120VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-32A/4-AC120V: Contactor, 4 Pole, 32A, 120VAC Coil 50/60Hz. Specifications Part Number MC-32A/4-AC120V

    $151.29 - $151.29
    $151.29
    $151.29 - $151.29
    $151.29
  • $159.53 - $159.53
    $159.53
    $159.53 - $159.53
    $159.53

    Altech MC-32A-DC48V Contactor, 3 Pole, 32A, 1 NO/1 NC

    Altech Corp.
    In stock

    Altech MC-32A-DC48V: Contactor, 3 Pole, 32A, 1 NO/1 NC, 48VDC Coil. Specifications Part Number MC-32A-DC48V

    $159.53 - $159.53
    $159.53
    $159.53 - $159.53
    $159.53
  • $109.32 - $109.32
    $109.32
    $109.32 - $109.32
    $109.32

    Altech MC-32A-AC277V Contactor, 3 Pole, 32A, 2 NO/2 NC

    Altech Corp.
    In stock

    Altech MC-32A-AC277V: Contactor, 3 Pole, 32A, 2 NO/2 NC, 240-277VAC Coil 60Hz. Specifications Part Number MC-32A-AC277V

    $109.32 - $109.32
    $109.32
    $109.32 - $109.32
    $109.32
  • $151.83 - $151.83
    $151.83
    $151.83 - $151.83
    $151.83

    Altech MC-32A-AC120V+2(UA-1-11) Contactor MC-32A-AC120V Assemb, with 2 More UA-1-11 Aux Switch

    Altech Corp.
    In stock

    Altech MC-32A-AC120V+2(UA-1-11): Contactor MC-32A-AC120V Assemb, with 2 More UA-1-11 Aux Switch. Specifications Part Number MC-32A-AC120V+2(UA-1-1...

    View full details
    $151.83 - $151.83
    $151.83
    $151.83 - $151.83
    $151.83
  • $1,306.35 - $1,306.35
    $1,306.35
    $1,306.35 - $1,306.35
    $1,306.35

    Altech MC-265A-100/200V Contactor, 3 Pole, 265A, 2 NO/2 NC

    Altech Corp.
    In stock

    Altech MC-265A-100/200V: Contactor, 3 Pole, 265A, 2 NO/2 NC, 100~240VAC/DC Coil. Specifications Part Number MC-265A-100/200V

    $1,306.35 - $1,306.35
    $1,306.35
    $1,306.35 - $1,306.35
    $1,306.35
  • $119.69 - $119.69
    $119.69
    $119.69 - $119.69
    $119.69

    Altech MC-22B-DC48V Contactor, 3 Pole, 22A, 1 NO/1 NC

    Altech Corp.
    In stock

    Altech MC-22B-DC48V: Contactor, 3 Pole, 22A, 1 NO/1 NC, 48VDC Coil. Specifications Part Number MC-22B-DC48V

    $119.69 - $119.69
    $119.69
    $119.69 - $119.69
    $119.69
  • $78.40 - $78.40
    $78.40
    $78.40 - $78.40
    $78.40

    Altech MC-22B-AC400V Contactor, 3 Pole, 22A, 1 NO/1 NC

    Altech Corp.
    In stock

    Altech MC-22B-AC400V: Contactor, 3 Pole, 22A, 1 NO/1 NC, 400VAC Coil 60Hz. Specifications Part Number MC-22B-AC400V

    $78.40 - $78.40
    $78.40
    $78.40 - $78.40
    $78.40
  • $78.40 - $78.40
    $78.40
    $78.40 - $78.40
    $78.40

    Altech MC-22B-AC380V Contactor, 3 Pole, 22A, 1 NO/1 NC

    Altech Corp.
    In stock

    Altech MC-22B-AC380V: Contactor, 3 Pole, 22A, 1 NO/1 NC, 380VAC Coil 50/60Hz. Specifications Part Number MC-22B-AC380V

    $78.40 - $78.40
    $78.40
    $78.40 - $78.40
    $78.40
  • $193.33 - $193.33
    $193.33
    $193.33 - $193.33
    $193.33

    Altech MC-22A/4-DC24V Contactor, 4 Pole, 22A, 24VDC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-22A/4-DC24V: Contactor, 4 Pole, 22A, 24VDC Coil 50/60Hz. Specifications Part Number MC-22A/4-DC24V

    $193.33 - $193.33
    $193.33
    $193.33 - $193.33
    $193.33
  • $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25

    Altech MC-22A/4-AC277V Contactor, 4 Pole, 22A, 277VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-22A/4-AC277V: Contactor, 4 Pole, 22A, 277VAC Coil 50/60Hz. Specifications Part Number MC-22A/4-AC277V

    $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25
  • $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25

    Altech MC-22A/4-AC24V Contactor, 4 Pole, 22A, 24VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-22A/4-AC24V: Contactor, 4 Pole, 22A, 24VAC Coil 50/60Hz. Specifications Part Number MC-22A/4-AC24V

    $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25
  • $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25

    Altech MC-22A/4-AC230V Contactor, 4 Pole, 22A, 230VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-22A/4-AC230V: Contactor, 4 Pole, 22A, 230VAC Coil 50/60Hz. Specifications Part Number MC-22A/4-AC230V

    $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25
  • $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25

    Altech MC-22A/4-AC208V Contactor, 4 Pole, 22A, 208VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-22A/4-AC208V: Contactor, 4 Pole, 22A, 208VAC Coil 50/60Hz. Specifications Part Number MC-22A/4-AC208V

    $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25
  • $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25

    Altech MC-22A/4-AC120V Contactor, 4 Pole, 22A, 120VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-22A/4-AC120V: Contactor, 4 Pole, 22A, 120VAC Coil 50/60Hz. Specifications Part Number MC-22A/4-AC120V

    $100.25 - $100.25
    $100.25
    $100.25 - $100.25
    $100.25
  • $972.17 - $972.17
    $972.17
    $972.17 - $972.17
    $972.17

    Altech MC-225A-100/200V Contactor, 3 Pole, 225A, 2 NO/2 NC

    Altech Corp.
    In stock

    Altech MC-225A-100/200V: Contactor, 3 Pole, 225A, 2 NO/2 NC, 100~240VAC/ DC Coil. Specifications Part Number MC-225A-100/200V

    $972.17 - $972.17
    $972.17
    $972.17 - $972.17
    $972.17
  • $62.61 - $62.61
    $62.61
    $62.61 - $62.61
    $62.61

    Altech MC-18B-AC48V Contactor, 3 Pole, 18A, 1 NO/1 NC

    Altech Corp.
    In stock

    Altech MC-18B-AC48V: Contactor, 3 Pole, 18A, 1 NO/1 NC, 48VAC Coil 50/60Hz. Specifications Part Number MC-18B-AC48V

    $62.61 - $62.61
    $62.61
    $62.61 - $62.61
    $62.61
  • $171.89 - $171.89
    $171.89
    $171.89 - $171.89
    $171.89

    Altech MC-18A/4-DC24V Contactor, 4 Pole, 18A, 24V DC Coil

    Altech Corp.
    In stock

    Altech MC-18A/4-DC24V: Contactor, 4 Pole, 18A, 24V DC Coil. Specifications Part Number MC-18A/4-DC24V

    $171.89 - $171.89
    $171.89
    $171.89 - $171.89
    $171.89
  • $85.03 - $85.03
    $85.03
    $85.03 - $85.03
    $85.03

    Altech MC-18A/4-AC24V Contactor, 4 Pole, 18A, 24VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-18A/4-AC24V: Contactor, 4 Pole, 18A, 24VAC Coil 50/60Hz. Specifications Part Number MC-18A/4-AC24V

    $85.03 - $85.03
    $85.03
    $85.03 - $85.03
    $85.03
  • $85.03 - $85.03
    $85.03
    $85.03 - $85.03
    $85.03

    Altech MC-18A/4-AC230V Contactor, 4 Pole, 18A, 230VAC Coil 50/60Hz

    Altech Corp.
    In stock

    Altech MC-18A/4-AC230V: Contactor, 4 Pole, 18A, 230VAC Coil 50/60Hz. Specifications Part Number MC-18A/4-AC230V

    $85.03 - $85.03
    $85.03
    $85.03 - $85.03
    $85.03

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