Motor Starters

A motor starter is a device for motor control applications and is used to start and stop a motor. A starter is an electromechanical switch similar to a relay, the main difference being that a starter contains a contactor and overload protection to prevent electrical overloading of the motor.

Types of Motor Starter

  • DOL Starters - Direct On Line (DOL) or across the line starters are the most common general purpose starter. A magnetic contactor connects the full voltage of the power supply directly to the motor with an overload relay for protection against short circuit, energizing the coil pulls the contactors together to close the circuit and start the device. They are used for motors that are only required to run in one direction at a single speed.
  • Reversing DOL Starters - these motor starters can run a motor either forwards or backwards. These three-button starters are particularly useful for conveyor based machinery, where reversing the direction is sometimes necessary.
  • Star Delta Starter - a reduced voltage motor starter designed to control a three-phase induction motor, the windings in this starter are switched between star and delta connections to start the motor. A star delta circuit will have a contactor configuration within the relay of. triple pole (star) and double throw (delta).
  • Soft Starter - typically used to control AC electric motors a soft starter works by helping reduce the torque and load in the power up and electrical current surges that are typical with motors during their start-up phase. It uses solid-state switches to control the voltage as well as the starting current supplied.

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Description Price Power Rating Motor Starter Type Range Voltage Rating IP Rating Current Rating Phase Number of Poles Motor Starter Functionality Reversibility Additional Features Overall Length Enclosure Overall Width
RS庫存編號 420-508
製造零件編號3RW4027-1BB14
BrandSiemens
TWD15,590.00
單位
15 kW Soft Start - 480 V ac IP20 32 A 3 - - - - 154mm - 45mm
RS庫存編號 478-4730
製造零件編號ATS01N222QN
TWD9,979.00
單位
11 kW Soft Start - 415 V IP20 22 A 3 - - - - 130.7mm - 45mm
RS庫存編號 478-4780
製造零件編號ATS01N212QN
TWD6,078.00
單位
5.5 kW Soft Start - 415 V IP20 12 A 3 - - - - 130.7mm - 45mm
RS庫存編號 420-514
製造零件編號3RW4037-1BB14
BrandSiemens
TWD26,412.00
單位
30 kW Soft Start - 480 V ac IP00 63 A 3 - - - - 170mm - 55mm
RS庫存編號 666-9740
製造零件編號2297031
TWD6,527.00
單位
1 kW - Contactron hybrid motor starter - - - - - - - - - - -
RS庫存編號 505-5803
製造零件編號ATS01N103FT
TWD3,148.00
單位
1.1 kW Soft Start - 480 V IP20 3 A 3 - - - - 100.4mm - 22.5mm
RS庫存編號 609-7628
製造零件編號LD1LD030M
TWD52,686.00
單位
55 kW DOL - 690 V ac IP20 - - 3P Automatic - - - - -
RS庫存編號 272-583
製造零件編號LUCA32BL
TWD3,605.00
單位
18.5 kW DOL - 690 V ac IP40 - 3 3P - - - - - -
RS庫存編號 420-502
製造零件編號3RW4026-1BB14
BrandSiemens
TWD13,258.00
單位
11 kW Soft Start - 480 V ac IP20 25 A 3 - - - - 154mm - 45mm
RS庫存編號 493-9081
製造零件編號LUCM32BL
TWD18,355.00
單位
15 kW - TeSys - - - - - - - - - - -
RS庫存編號 719-1780
製造零件編號2900530
TWD5,493.00
單位
4 kW - Contactron hybrid motor starter - - - - - - - - - - -
RS庫存編號 822-6118
製造零件編號ATS48D32Y
TWD37,444.00
單位
22 kW Soft Start - 690 V IP20 32 A 3 - - - - 160mm - 275mm
RS庫存編號 420-524
製造零件編號3RW4038-1BB14
BrandSiemens
TWD30,660.00
單位
37 kW Soft Start - 480 V ac IP00 72 A 3 - - - - 170mm - 55mm
RS庫存編號 746-4940
製造零件編號3RW4026-1BB04
BrandSiemens
TWD13,106.00
單位
11 kW Soft Start - 400 V IP20 25 A 3 - - - - 154mm - 45mm
RS庫存編號 909-4082
BrandRS PRO
TWD3,403.00
單位
7.5 kW DOL - 415 V IP55 13 → 18 A 3 3PST Manual - Colour RAL 7035 Light Grey, Hand Reset Thermal Overloads, Provision for Remote Control 104mm Yes 174mm
RS庫存編號 820-0719
製造零件編號ATS01N206RT
TWD4,391.00
單位
- - - 460 V ac IP20 6 A 3 - - - - 45mm - 154mm
RS庫存編號 493-8858
製造零件編號LUB12
TWD1,936.00
單位
7.5 hp - TeSys - - - - - - - - - - -
RS庫存編號 725-5516
BrandRS PRO
TWD1,794.00
單位
7.5 kW DOL - 230 V ac IP65 13 → 18 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
RS庫存編號 609-7505
製造零件編號LC3D12AP7
TWD14,728.00
單位
11 kW Star Delta - 440 V ac - - - 3P - - Mechanical Interlock Included 124mm - 143mm
RS庫存編號 493-8864
製造零件編號LUB32
TWD2,191.00
單位
25 hp - TeSys - - - - - - - - - - -