Definite Purpose Starters

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  • Enclosed definite-purpose motor starter – B27CGF45B040

    Enclosed Definite-Purpose Motor Starter, 45A, 1-Phase, 208/240V Coil, 24–40A Overload – B27CGF45B040

    Enclosed Definite-Purpose Motor Starter, 45A, 1-Phase, 208/240V Coil, 24–40A Overload – B27CGF45B040
    $347.50
  • Enclosed definite-purpose motor starter – B27CGF45B057

    Enclosed Definite-Purpose Motor Starter, 45A, 1-Phase, 208/240V Coil, 40–57A Overload – B27CGF45B057

    Enclosed Definite-Purpose Motor Starter, 45A, 1-Phase, 208/240V Coil, 40–57A Overload – B27CGF45B057
    $347.50
  • Enclosed definite-purpose motor starter – A27CGF45B040

    Enclosed Definite-Purpose Motor Starter, 45A, 3-Phase, 208/240V Coil, 24–40A Overload – A27CGF45B040

    Enclosed Definite-Purpose Motor Starter, 45A, 3-Phase, 208/240V Coil, 24–40A Overload – A27CGF45B040
    $360.24
  • Enclosed definite-purpose motor starter – A27CGF45C040

    Enclosed Definite-Purpose Motor Starter, 45A, 3-Phase, 440/480V Coil, 24–40A Overload – A27CGF45C040

    Enclosed Definite-Purpose Motor Starter, 45A, 3-Phase, 440/480V Coil, 24–40A Overload – A27CGF45C040
    $360.24
  • Definite-purpose overload relay XTOB2P4CC1-DP

    Overload (DP) 1.6-2.4 Amps – XTOB2P4CC1-DP

    Overload (DP) 1.6-2.4 Amps – XTOB2P4CC1-DP
    $68.79
  • Definite-purpose overload relay XTOB016CC1-DP

    Overload (DP) 10-16 Amps – XTOB016CC1-DP

    Overload (DP) 10-16 Amps – XTOB016CC1-DP
    $67.12
  • Definite-purpose overload relay XTOB024CC1-DP

    Overload (DP) 16-24 Amps – XTOB024CC1-DP

    Overload (DP) 16-24 Amps – XTOB024CC1-DP
    $69.12
  • Definite-purpose overload relay XTOB024DC1-DP

    Overload (DP) 16-24 Amps – XTOB024DC1-DP

    Overload (DP) 16-24 Amps – XTOB024DC1-DP
    $104.19
  • Definite-purpose overload relay, 2.4–4 A, XTOB004CC1-DP

    Overload (DP) 2.4-4 Amps – XTOB004CC1-DP

    Overload (DP) 2.4-4 Amps – XTOB004CC1-DP
    $69.12
  • Definite-purpose overload relay XTOB032CC1-DP

    Overload (DP) 24-32 Amps – XTOB032CC1-DP

    Overload (DP) 24-32 Amps – XTOB032CC1-DP
    $77.12
  • Definite-purpose overload relay XTOB040DC1-DP

    Overload (DP) 24-40 Amps – XTOB040DC1-DP

    Overload (DP) 24-40 Amps – XTOB040DC1-DP
    $185.35
  • Definite-purpose overload relay XTOB057DC1-DP

    Overload (DP) 40-57 Amps – XTOB057DC1-DP

    Overload (DP) 40-57 Amps – XTOB057DC1-DP
    $195.37

Parts knowledge

About Definite Purpose Starters

Definite-purpose starters and contactors provide dependable motor switching for compressor applications with known electrical requirements. They are commonly used in straightforward control arrangements where the starter is selected specifically for the connected motor and duty.

Verify supply voltage, phase, motor horsepower, full-load amperage, coil voltage, pole configuration, overload protection, and enclosure requirements before ordering. Electrical installation and adjustment should be completed by qualified personnel.