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 Stock No. 851-7648
Mfr. Part No.1SFA896111R1100
BrandABB
TWD18,584.00
Each
units
22 kW Soft Start - 208 → 600 V ac IP10 45 A 3 - - - - 54mm - 153mm
RS Stock No. 851-7650
Mfr. Part No.1SFA896113R1100
BrandABB
TWD25,631.00
Each
units
37 kW Soft Start - 208 → 600 V ac IP10 72 A 3 - - - - 70mm - 180mm
RS Stock No. 913-1614
Mfr. Part No.1SAM461000R1014
BrandABB
TWD5,629.00
Each
units
15 kW - MO Range - - - - - - - - - - -
RS Stock No. 851-7654
Mfr. Part No.1SFA896114R1100
BrandABB
TWD28,118.00
Each
units
45 kW Soft Start - 208 → 600 V ac IP10 85 A 3 - - - - 70mm - 180mm
RS Stock No. 851-7657
Mfr. Part No.1SFA896112R1100
BrandABB
TWD21,277.00
Each
units
30 kW Soft Start - 208 → 600 V ac IP10 60 A 3 - - - - 70mm - 180mm
RS Stock No. 851-7635
Mfr. Part No.1SFA896106R1100
BrandABB
TWD7,332.00
Each
units
5.5 kW Soft Start - 208 → 600 V ac IP20 12 A 3 - - - - 45mm - 114mm
RS Stock No. 913-1620
Mfr. Part No.1SAM461000R1017
BrandABB
TWD7,302.00
Each
units
30 kW - MO Range - - - - - - - - - - -
RS Stock No. 703-5132
Mfr. Part No.1SFA896114R7000
BrandABB
TWD28,915.00
Each
units
45 kW Soft Start - 600 V IP10, IP20 85 A 3 - - - - 180mm - 70mm
RS Stock No. 852-3589
Mfr. Part No.1SFA898104R7000
BrandABB
TWD57,479.00
Each
units
18.5 kW Soft Start - 208 → 600 V IP10, IP20 37 (Inline) A, 64 (Inside Delta) A 3 - - - - 150mm - 194mm
RS Stock No. 851-7638
Mfr. Part No.1SFA896107R1100
BrandABB
TWD8,450.00
Each
units
7.5 kW Soft Start - 208 → 600 V ac IP20 16 A 3 - - - - 45mm - 114mm
RS Stock No. 811-0776
Mfr. Part No.1TVC230051S5699
BrandABB
TWD7,911.00
Each
units
5.5 kW DOL - 230 V ac IP55 - 3 - Automatic - - 184mm Yes 184mm
RS Stock No. 913-1623
Mfr. Part No.1SBN083406R1000
BrandABB
TWD745.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 852-3570
Mfr. Part No.1SFA898103R7000
BrandABB
TWD52,726.00
Each
units
15 kW Soft Start - 208 → 600 V IP20 30 (Inline) A, 52 (Inside Delta) A 3 - - - - 150mm - 194mm
RS Stock No. 152-772
Mfr. Part No.1SFA896109R7000
BrandABB
TWD11,154.00
Each
units
15 kW Soft Start - 600 V IP20 30 A 3 - - - - 128mm - 45mm
RS Stock No. 851-7626
Mfr. Part No.1SFA896105R1100
BrandABB
TWD6,772.00
Each
units
4 kW Soft Start - 208 → 600 V ac IP20 9 A 3 - - - - 45mm - 114mm
RS Stock No. 913-1582
Mfr. Part No.1SAM451000R1014
BrandABB
TWD5,952.00
Each
units
15 kW - MS Range - - - - - - - - - - -
RS Stock No. 913-1588
Mfr. Part No.1SAM451000R1013
BrandABB
TWD5,359.00
Each
units
11 kW - MS Range - - - - - - - - - - -
RS Stock No. 851-7663
Mfr. Part No.1SFA896115R1100
BrandABB
TWD30,987.00
Each
units
55 kW Soft Start - 208 → 600 V ac IP10 105 A 3 - - - - 70mm - 180mm
RS Stock No. 851-7641
Mfr. Part No.1SFA896109R1100
BrandABB
TWD12,402.00
Each
units
15 kW Soft Start - 208 → 600 V ac IP20 30 A 3 - - - - 45mm - 128mm
RS Stock No. 192-0884
Mfr. Part No.1SAM250000R1014
BrandABB
TWD4,861.00
Each
units
11 kW - - - - 25 A - - - - - - - -