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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Beskrivning Pris 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-artikelnummer 746-4956
Tillv. art.nr3RW4036-1BB04
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22 kW Soft Start - 400 V IP00 45 A 3 - - - - 170mm - 55mm
RS-artikelnummer 420-520
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45 kW Soft Start - 480 V ac IP00 80 A 3 - - - - 188mm - 70mm
RS-artikelnummer 420-491
Tillv. art.nr3RW4024-1BB14
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5.5 kW Soft Start - 480 V ac IP20 12.5 A 3 - - - - 154mm - 45mm
RS-artikelnummer 746-4978
Tillv. art.nr3RW4056-6BB44
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13 330,00 kr
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90 kW Soft Start - 400 V IP00 162 A 3 - - - - 250mm - 120mm
RS-artikelnummer 420-502
Tillv. art.nr3RW4026-1BB14
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11 kW Soft Start - 480 V ac IP20 25 A 3 - - - - 154mm - 45mm
RS-artikelnummer 420-495
Tillv. art.nr3RW4028-1BB14
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5 108,06 kr
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18.5 kW Soft Start - 480 V ac IP20 38 A 3 - - - - 125mm - 45mm
RS-artikelnummer 746-4969
Tillv. art.nr3RW4056-6BB34
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14 716,32 kr
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90 kW Soft Start - 400 V IP00 162 A 3 - - - - 250mm - 120mm
RS-artikelnummer 420-514
Tillv. art.nr3RW4037-1BB14
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7 027,58 kr
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30 kW Soft Start - 480 V ac IP00 63 A 3 - - - - 170mm - 55mm
RS-artikelnummer 746-4943
Tillv. art.nr3RW4027-1BB04
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4 265,60 kr
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15 kW Soft Start - 400 V IP20 32 A 3 - - - - 154mm - 45mm
RS-artikelnummer 746-4965
Tillv. art.nr3RW4055-6BB44
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75 kW Soft Start - 400 V IP00 134 A 3 - - - - 250mm - 120mm
RS-artikelnummer 746-4959
Tillv. art.nr3RW4037-1BB04
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7 219,53 kr
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30 kW Soft Start - 400 V IP00 63 A 3 - - - - 170mm - 55mm
RS-artikelnummer 783-9215
Tillv. art.nr3RM1002-1AA14
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2 143,46 kr
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3 kW - SIRIUS - - - - - - - - 141.6mm - 22.5mm
RS-artikelnummer 746-4915
Tillv. art.nr3RW3018-1BB14
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7.5 kW Soft Start - 400 V IP20 17.6 A 3 - - - - 151mm - 45mm
RS-artikelnummer 746-4928
Tillv. art.nr3RW3026-1BB14
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11 kW Soft Start - 400 V IP20 25 A 3 - - - - 151mm - 45mm
RS-artikelnummer 420-508
Tillv. art.nr3RW4027-1BB14
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4 265,60 kr
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15 kW Soft Start - 480 V ac IP20 32 A 3 - - - - 154mm - 45mm
RS-artikelnummer 746-4975
Tillv. art.nr3RW4074-6BB44
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16 529,20 kr
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160 kW Soft Start - 400 V IP00 280 A 3 - - - - 278mm - 160mm
RS-artikelnummer 440-8981
Tillv. art.nr3RW3003-1CB54
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1 919,52 kr
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1.1 kW Soft Start - 400 V ac IP20 3 A 3 - - - - 120mm - 22.5mm
RS-artikelnummer 177-8915
Tillv. art.nr3RA6120-2EB33
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5 118,72 kr
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15 kW DOL SIRIUS 690 V IP20 32 A 3 3P - - - 45mm - 165mm
RS-artikelnummer 177-8916
Tillv. art.nr3RA6120-1EB33
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4 041,66 kr
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15 kW DOL SIRIUS 690 V IP20 32 A 3 3P - - - 45mm - 165mm
RS-artikelnummer 185-9726
Tillv. art.nr3RW5246-6AC04
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43 615,76 kr
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355 kW Soft Start - 480 V IP00 370 A 3 - - - - 210mm - 202.5mm