DOL & Star Delta Starters

A DOL Starter is a Direct-On-line motor starter. Sometimes known as an ’across the line’ starter, this type of motor controller is used as a simple starter for larger electric motors, providing full line voltage to the motor terminals.

At their simplest, DOL Starters act as a stop / start switch for a motor, but DOL starters are often fitted with overload protection devices to prevent short circuits or the motor overheating.

Uses for DOL Starters

DOL Starters are used in a variety of applications where motor driving is required, such as running workshop machinery, large fans or water pumps.

Reversible DOL Starters

The RS Range includes reversible DOL Starters that 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.

Ingress Protection

DOL Starters typically have a moulded plastic body designed to protect the motor starter electrical components from workplace environmental factors. The RS Range includes many DOL starter models that are suitable for the harshest work environments, which is essential when running machinery that results in a dusty environment, such as machine woodworking. There are even ATEX rated DOL starters for environments with explosive risks.

Further Security

Some DOL starters are equipped with securing functions such as key locked buttons. These optional extras are highly useful in preventing accidental or unauthorised activation of a motor, and are available in the RS Range.

...
Read more Read less

Filters

Viewing 61 - 80 of 382 products
Results per page
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. 272-476
Mfr. Part No.LUCA1XB
R 1,650.04
Each
units
0.25 kW DOL - 440 V ac IP40 - 3 3P - - - - - -
RS stock no. 609-7533
Mfr. Part No.LC3D32AB7
R 13,935.01
Each
units
30 kW Star Delta - 24 V ac - 32 A - 3P - - Mechanical Interlock Included 124mm - 165mm
RS stock no. 494-6584
Mfr. Part No.118502 | D4E/I2/3P(400V50HZ,440V60HZ)
BrandEaton
R 1,930.37
Each
units
4 kW DOL - 400 V ac IP65 - 3 3P + N Automatic - - 181mm Yes 100mm
RS stock no. 351-4827
Mfr. Part No.LE2GBKO55N7
R 4,033.78
Each
units
5.5 kW DOL - 415 V ac IP65 - - - Automatic Yes - 219mm Yes 214mm
RS stock no. 811-0811
Mfr. Part No.1TVC230224S5699
BrandABB
R 11,458.28
Each
units
22 kW Star Delta - 230 V ac IP55 - 3 - - - - 305mm Yes 284mm
RS stock no. 744-7822
Mfr. Part No.LE1D35U7
R 5,700.90
Each
units
18.5 kW DOL - 240 V ac IP65 - - - Automatic - - 201mm Yes 101mm
RS stock no. 609-4039
Mfr. Part No.LG7K06Q706
R 6,258.45
Each
units
0.55 kW DOL - 440 V ac IP657 - 3 3P Automatic - - 165mm Yes 175mm
RS stock no. 609-3913
Mfr. Part No.LG1K065Q7
R 5,965.78
Each
units
0.75 kW DOL - 575 V ac IP657 - - 3P Automatic - Disconnect Switch Included 165mm Yes 175mm
RS stock no. 811-0751
Mfr. Part No.DRAF12-14
BrandABB
R 1,771.32
Each
units
5.5 kW DOL - 400 V ac IP65 - 3 - Automatic - - 230mm Yes 106mm
RS stock no. 744-7807
Mfr. Part No.LE1D25N7
R 3,103.41
Each
units
15 kW DOL - 415 V ac IP65 - - - Automatic - - 201mm Yes 101mm
RS stock no. 133-107
Mfr. Part No.28ADS1X
BrandEaton
R 2,218.22
Each
units
9 kW DOL - 240 V IP54 - 3 - Automatic - - 223mm Yes 141mm
RS stock no. 535-2182
Mfr. Part No.278358 | SDAINLM30(110V50HZ,120V60HZ)
BrandEaton
R 7,240.64
Each
units
15 kW DOL - 110 V ac IP55 - 3 - Automatic - - 85mm - 158mm
RS stock no. 351-4861
Mfr. Part No.LE2GBKS55N7
R 7,835.82
Each
units
5.5 kW DOL - 415 V ac IP65 - - - Automatic Yes Disconnect Switch Included 304mm Yes 225mm
RS stock no. 609-3963
Mfr. Part No.LG1K095Q714
R 6,989.85
Each
units
4 kW DOL - 440 V ac IP657 - - 3P Automatic - Disconnect Switch Included 165mm Yes 175mm
RS stock no. 811-0818
Mfr. Part No.1TVC400154S5699
BrandABB
R 9,760.87
Each
units
15 kW Star Delta - 400 V ac IP55 - 3 - - - - 184mm Yes 284mm
RS stock no. 744-7841
Mfr. Part No.LE1M35N714
R 2,388.03
Each
units
3 kW DOL - 415 V ac IP65 - 3 3P Automatic - - 160mm Yes 78mm
RS stock no. 725-5550
BrandRS PRO
R 5,318.00
Each
units
15 kW Star Delta - 230 V ac IP65 13 → 18 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
RS stock no. 811-0758
Mfr. Part No.DRAF16-14
BrandABB
R 1,840.09
Each
units
7.5 kW DOL - 400 V ac IP65 - 3 - Automatic - - 230mm Yes 106mm
RS stock no. 811-0789
Mfr. Part No.1TVC230071S5699
BrandABB
R 4,880.28
Each
units
7.5 kW DOL - 400 V ac IP55 - 3 - Automatic - - 184mm Yes 184mm
RS stock no. 725-5585
BrandRS PRO
R 8,403.94
Each
units
22 kW Star Delta - 400 V ac IP65 24 → 32 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm