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EATON Definite Purpose Starters, 3 Phase

Eaton definite purpose starters are electrically operated switching devices designed for heating, ventilation, air conditioning and refrigeration. They feature NEMA enclosures for protection from ...Read More

Filter
StyleModelAmps RatingVoltage RatingHeightHp @ 3 Phase - 480vHp @ 3 Phase - 240vOverall HeightPhaseMounting StylePrice
A
A27CGD25A032
--------£1,419.72
B
A25SGC25T
--7.38"-----£1,707.83
A
A27SGC25B006
--------£1,419.72
C
A27CRC25TP16
--5 1/5"-----£948.24
B
A25SGE60A
---------
RFQ
A
A27SGC25AP60
--------£1,419.72
D
A29SRE45AX3E045
--13.27"-----£2,553.93
A
A27SGC15T010
--------£1,359.49
A
A27CGC15B004
--------£522.59
A
A27SGC25AP16
--------£1,419.72
D
A29SGC25BX3E005
--10.17"------
RFQ
A
A27SGC15T016
--------£1,359.49
D
A29SNC25BA3EP05
--10.17"-----£1,388.26
A
A27SGC25B001
--------£1,419.72
B
A25CNC25A
--3.69"---3--
RFQ
D
A29SGC15AX3E045
15A110-120V10.17"---3-£1,828.44
D
A29SGC15AA3E032
15A110-120V10.17"---3-£1,923.47
D
A29SGC15BX3E032
15A208-240V10.17"---3-£1,828.44
D
A29SGC15BA3EP05
15A208-240V10.17"---3-£1,923.47
D
A29SGC15AA3EP05
15A110-120V10.17"---3--
RFQ
D
A29SGC15BX3E002
15A208-240V10.17"---3-£1,828.44
D
A29SGC15AX3E005
15A110-120V10.17"---3-£1,828.44
D
A29SGC15BX3E008
15A208-240V10.17"---3-£1,828.44
D
A29CGC15AA3E005
15A110-120V10.17"---3-£1,923.47
D
A29CRC15AX3EP05
15A110-120V10.17"---3-£1,223.27
D
A29SGC15BX3E005
15A208-240V10.17"---3-£1,828.44
D
A29SGC15TA3E008
15A24V10.17"---3-£1,923.47
D
A29SGC15BA3E005
15A208-240V10.17"---3-£1,923.47
D
A29SGC15TA3E005
15A24V10.17"---3-£1,923.47
D
A29SNC15TX3E045
15A24V10.17"---3-£1,466.05
D
A29SGC15TA3E045
15A24V10.17"---3-£1,923.47
D
A29SNC15TA3EP05
15A24V10.17"---3-£1,317.59
D
A29SRC15AX3E005
15A110-120V10.17"---3-£1,223.27
D
A29SRC15AX3EP05
15A110-120V10.17"---3-£1,223.27
D
A29SRC15AX3E045
15A110-120V10.17"---3-£1,223.27
D
A29SNC15TA3E032
15A24V10.17"---3-£1,317.59
D
A29CNC15TX3E032
15A24V10.17"---3-£1,466.05
D
A29SGC15BA3E002
15A208-240V10.17"---3-£1,923.47
D
A29CGC15AX3E045
15A110-120V10.17"---3-£1,828.44
D
A29SGC15BX3E045
15A208-240V10.17"---3-£1,828.44
D
A29CGC15AX3E002
15A110-120V10.17"---3-£1,828.44
D
A29SRC15TA3EP05
15A24V10.17"---3-£1,317.59
D
A29CGC15AA3EP05
15A110-120V10.17"---3-£1,923.47
D
A29CGC15BA3E002
15A208-240V10.17"---3-£1,923.47
D
A29SGC15BA3E008
15A208-240V10.17"---3-£1,923.47
D
A29SRC15TX3E032
15A24V10.17"---3-£1,223.27
D
A29CGC15AX3E008
15A110-120V10.17"---3-£1,828.44
D
A29CGC15AX3EP05
15A110-120V10.17"---3-£1,828.44
D
A29SGC15BA3E032
15A208-240V10.17"---3-£1,923.47
D
A29CGC15BX3E032
15A208-240V10.17"---3-£1,828.44
D
A29CGC15BX3E005
15A208-240V10.17"---3--
RFQ
D
A29SGC15AX3E032
15A110-120V10.17"---3-£1,828.44
D
A29CGC15BX3E002
15A208-240V10.17"---3-£1,828.44
D
A29CGC15AA3E045
15A110-120V10.17"---3-£1,923.47
D
A29CGC15BX3E008
15A208-240V10.17"---3-£1,828.44
D
A29CGC15BA3E008
15A208-240V10.17"---3-£1,923.47
D
A29SGC15AA3E008
15A110-120V10.17"---3-£1,923.47
D
A29SGC15AX3E002
15A110-120V10.17"---3-£1,828.44
D
A29CGC15AA3E008
15A110-120V10.17"---3-£1,923.47
D
A29SGC15AX3EP05
15A110-120V10.17"---3--
RFQ
D
A29CGC15AX3E032
15A110-120V10.17"---3-£1,828.44

Working Mechanism

  • The starter is equipped with a set of contacts that control the flow of electricity to the motor.
  • When the operator or the control system initiates the start command, the contacts (that are normally open) switch to a closed position, allowing the power supply to the motor.
  • The motor now begins to run.
  • On initiating the stop command, the contacts return to their original position and disconnect the power, which causes the motor to stop operating.
  • The starter is also incorporated with thermal overload protection, which monitors the current flowing to the motor.
  • If the current exceeds the pre-set limit, the thermal overload protection will trip and open the contacts, thereby disconnecting the power to the motor.

Frequently Asked Questions

What are non-reversing starters?

Non-reversing starters control starting, stopping and protection of a three-phase AC motor. They are only designed to allow the motor to move in one direction and cannot reverse the direction.

What is the difference between a contactor and an overload relay?

A contactor is used for making and breaking the connection between the power source and the motor, while the overload relay offers protection against overheating caused by the overloading of the motor.

What is the advantage of using silver alloy contacts?

Silver alloy contacts offer high conductivity, durability and resistance to corrosion, offering protection from excessive wear & tear in electrical devices.

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