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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
A29SNC25BA3EP05
--10.17"-----£1,388.26
A
A27CGC15B004
--------£522.59
A
A27SGC25B006
--------£1,419.72
A
A27SGC25AP16
--------£1,419.72
A
A27SGC15T016
--------£1,359.49
A
A27SGC25AP60
--------£1,419.72
A
A27SGC25B001
--------£1,419.72
A
A27SGC15T010
--------£1,359.49
B
A29SRE45AX3E045
--13.27"-----£2,553.93
B
A29SGC25BX3E005
--10.17"------
RFQ
C
A27CRC25TP16
--5 1/5"-----£948.24
D
A25CNC25A
--3.69"---3--
RFQ
D
A25SGE60A
---------
RFQ
D
A25SGC25T
--7.38"-----£1,707.83
A
A27SGC15A004
15A-5 1/2"---3--
RFQ
B
A29CNC15TX3E005
15A24V10.17"---3-£1,223.27
B
A29CNC15TA3EP05
15A24V10.17"---3-£1,317.59
B
A29CNC15TX3EP05
15A24V10.17"---3-£1,223.27
B
A29SNC15BA3E002
15A208-240V10.17"---3-£1,317.59
B
A29CRC15TA3E008
15A24V10.17"---3-£1,579.06
B
A29SNC15AA3EP05
15A110-120V10.17"---3-£1,317.59
A
A27SGC15B006
15A-5 1/2"---3-£1,359.49
A
A27CGD15B004
15A-7.38"---3--
RFQ
C
A27SRC15B006
15A-5 1/5"---3-£887.95
C
A27CRC15T006
15A-5 1/5"---3-£887.95
C
A27SRC15AP16
15A-5 1/5"---3-£887.95
C
A27CRC15T001
15A-5 1/5"---3-£887.95
B
A29SGC15TA3E032
15A24V10.17"---3-£1,923.47
A
A27SGC15AP16
15A-5 1/2"---3--
RFQ
B
A29CNC15BA3E045
15A208-240V10.17"---3--
RFQ
B
A29SGC15TA3E045
15A24V10.17"---3-£1,923.47
A
A27CGD15A016
15A-7.38"---3-£1,359.49
B
A29CGC15TA3E008
15A24V10.17"---3-£1,923.47
B
A29CGC15BX3EP05
15A208-240V10.17"---3-£1,828.44
B
A29CGC15TA3E032
15A24V10.17"---3-£1,923.47
B
A29CGC15TX3E032
15A24V10.17"---3-£1,828.44
A
A27SGC15BP40
15A-5 1/2"---3-£1,359.49
B
A29CGC15TA3E045
15A24V10.17"---3-£1,923.47
B
A29CNC15AX3E005
15A110-120V10.17"---3-£1,223.27
A
A27SGC15BP24
15A-5 1/2"---3--
RFQ
B
A29CGC15TX3E005
15A24V10.17"---3--
RFQ
B
A29SGC15BA3E045
15A208-240V10.17"---3--
RFQ
B
A29CNC15AX3EP05
15A110-120V10.17"---3-£1,466.05
B
A29CNC15AX3E045
15A110-120V10.17"---3-£1,223.27
B
A29SGC15TX3E002
15A24V10.17"---3-£1,828.44
B
A29CNC15BA3E008
15A208-240V10.17"---3-£1,317.59
A
A27SGC15AP24
15A-5 1/2"---3-£1,359.49
B
A29SGC15TA3E005
15A24V10.17"---3-£1,923.47
B
A29SNC15BA3E045
15A208-240V10.17"---3-£1,317.59
B
A29SGC15TX3E032
15A24V10.17"---3-£1,828.44
A
A27CGC15A016
15A-7.38"---3--
RFQ
C
A27CRC15AP40
15A-5 1/5"---3-£887.95
C
A27CRC15AP16
15A-5 1/5"---3-£1,064.18
A
A27CGC15AP16
15A-7.38"---3-£522.59
A
A27CGC15B1P6
15A-7.38"---3--
RFQ
A
A27CGC15B006
15A-7.38"---3-£522.59
A
A27CGC15B2P4
15A-7.38"---3--
RFQ
B
A29SNC15AX3E002
15A110-120V10.17"---3-£1,223.27
C
A27CRC15T1P6
15A-5 1/5"---3-£887.95
A
A27CGC15TP60
15A-7.38"---3-£522.59

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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