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.

...
Voir plus Voir moins

Filtres

Afficher 1 - 20 des 1197 produits
Nombre de résultats par page
Description Prix 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
N° de stock RS 725-5529
MarqueRS PRO
109,79 €
Each
Unité
5.5 kW DOL - 400 V ac IP65 9 → 14 A 3 3P Automatic - Disconnect Switch Included 225mm Yes 110mm
N° de stock RS 725-5525
MarqueRS PRO
118,08 €
Each
Unité
5.5 kW DOL - 230 V ac IP65 9 → 14 A 3 3P Automatic - Disconnect Switch Included 225mm Yes 110mm
N° de stock RS 725-5575
MarqueRS PRO
346,01 €
Each
Unité
11 kW Star Delta - 400 V ac IP65 9 → 14 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
N° de stock RS 725-5588
MarqueRS PRO
359,84 €
Each
Unité
15 kW Star Delta - 400 V ac IP65 13 → 18 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
N° de stock RS 725-5538
MarqueRS PRO
122,27 €
Each
Unité
7.5 kW DOL - 230 V ac IP65 13 → 18 A 3 3P Automatic - Disconnect Switch Included 225mm Yes 110mm
N° de stock RS 725-5503
MarqueRS PRO
43,66 €
Each
Unité
5.5 kW DOL - 230 V ac IP65 9 → 14 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
N° de stock RS 909-4082
MarqueRS PRO
86,77 €
Each
Unité
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
N° de stock RS 725-5507
MarqueRS PRO
40,60 €
Each
Unité
5.5 kW DOL - 400 V ac IP65 9 → 14 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
N° de stock RS 725-5597
MarqueRS PRO
647,72 €
Each
Unité
30 kW Star Delta - 400 V ac IP65 32 → 38 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
N° de stock RS 135-9720
MarqueRS PRO
442,90 €
Each
Unité
22 kW Soft Start - 400 V ac IP20 45 A 2 - - - - 52.5mm - 178mm
N° de stock RS 725-5519
MarqueRS PRO
52,47 €
Each
Unité
7.5 kW DOL - 400 V ac IP65 13 → 18 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
N° de stock RS 725-5513
MarqueRS PRO
67,89 €
Each
Unité
11 kW DOL - 230 V ac IP65 17 → 23 A 3 3P Automatic - Disconnect Switch Not Included 225mm Yes 110mm
N° de stock RS 725-5594
MarqueRS PRO
647,72 €
Each
Unité
30 kW Star Delta - 230 V ac IP65 32 → 38 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
N° de stock RS 725-5516
MarqueRS PRO
52,47 €
Each
Unité
7.5 kW DOL - 230 V ac IP65 13 → 18 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
N° de stock RS 725-5541
MarqueRS PRO
279,23 €
Each
Unité
11 kW Star Delta - 400 V ac IP65 9 → 14 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
N° de stock RS 725-5547
MarqueRS PRO
279,23 €
Each
Unité
11 kW Star Delta - 230 V ac IP65 9 → 14 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
N° de stock RS 725-5522
MarqueRS PRO
67,89 €
Each
Unité
11 kW DOL - 400 V ac IP65 17 → 23 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
N° de stock RS 135-9717
MarqueRS PRO
191,39 €
Each
Unité
5.5 kW Soft Start - 400 V ac IP20 12 A 2 - - - - 45mm - 110mm
N° de stock RS 909-4076
MarqueRS PRO
72,00 €
Each
Unité
3.7 kW DOL - 415 V IP55 5.5 → 8 A 3 3PST Manual - Colour RAL 7035 Light Grey, Hand Reset Thermal Overloads, Provision for Remote Control 104mm Yes 174mm
N° de stock RS 909-4089
MarqueRS PRO
72,00 €
Each
Unité
1.1 kW DOL - 240 V IP55 7 → 10 A 1 3PST Manual - Colour RAL 7035 Light Grey, Hand Reset Thermal Overloads, Provision for Remote Control 104mm Yes 174mm