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.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 20 รายการจาก 399 รายการ / Viewing 1 - 20 of 399 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / 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. 725-5588
Brand :RS PRO
THB9,816.13
Each
Units
15 kW Star Delta - 400 V ac IP65 13 → 18 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
RS Stock No. 725-5566
Brand :RS PRO
THB8,721.16
Each
Units
22 kW Star Delta - 400 V ac IP65 24 → 32 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
RS Stock No. 725-5529
Brand :RS PRO
THB3,322.31
Each
Units
5.5 kW DOL - 400 V ac IP65 9 → 14 A 3 3P Automatic - Disconnect Switch Included 225mm Yes 110mm
RS Stock No. 725-5503
Brand :RS PRO
THB1,170.73
Each
Units
5.5 kW DOL - 230 V ac IP65 9 → 14 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
RS Stock No. 909-4073
Brand :RS PRO
THB3,326.57
Each
Units
5.5 kW DOL - 415 V IP55 - 3 3PST Manual - Colour RAL 7035 Light Grey, Hand Reset Thermal Overloads, Provision for Remote Control 104mm Yes 174mm
RS Stock No. 909-4076
Brand :RS PRO
THB3,326.57
Each
Units
3.7 kW DOL - 415 V IP55 - 3 3PST Manual - Colour RAL 7035 Light Grey, Hand Reset Thermal Overloads, Provision for Remote Control 104mm Yes 174mm
RS Stock No. 725-5575
Brand :RS PRO
THB9,250.06
Each
Units
11 kW Star Delta - 400 V ac IP65 9 → 14 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
RS Stock No. 725-5525
Brand :RS PRO
THB3,266.91
Each
Units
5.5 kW DOL - 230 V ac IP65 9 → 14 A 3 3P Automatic - Disconnect Switch Included 225mm Yes 110mm
RS Stock No. 725-5541
Brand :RS PRO
THB7,362.21
Each
Units
11 kW Star Delta - 400 V ac IP65 9 → 14 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
RS Stock No. 725-5569
Brand :RS PRO
THB12,081.35
Each
Units
30 kW Star Delta - 230 V ac IP65 32 → 38 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
RS Stock No. 725-5550
Brand :RS PRO
THB7,739.59
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. 725-5522
Brand :RS PRO
THB1,732.30
Each
Units
11 kW DOL - 400 V ac IP65 17 → 23 A 3 3P Automatic - Disconnect Switch Not Included 193mm Yes 88mm
RS Stock No. 725-5553
Brand :RS PRO
THB8,126.44
Each
Units
15 kW Star Delta - 400 V ac IP65 13 → 18 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
RS Stock No. 725-5557
Brand :RS PRO
THB8,354.87
Each
Units
22 kW Star Delta - 230 V ac IP65 24 → 32 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
RS Stock No. 909-4082
Brand :RS PRO
THB3,326.57
Each
Units
7.5 kW DOL - 415 V IP55 - 3 3PST Manual - Colour RAL 7035 Light Grey, Hand Reset Thermal Overloads, Provision for Remote Control 104mm Yes 174mm
RS Stock No. 725-5585
Brand :RS PRO
THB13,214.20
Each
Units
22 kW Star Delta - 400 V ac IP65 24 → 32 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
RS Stock No. 725-5531
Brand :RS PRO
THB3,276.86
Each
Units
7.5 kW DOL - 400 V ac IP65 13 → 18 A 3 3P Automatic - Disconnect Switch Included 225mm Yes 110mm
RS Stock No. 725-5597
Brand :RS PRO
THB16,545.27
Each
Units
30 kW Star Delta - 400 V ac IP65 32 → 38 A 3 3P - - Disconnect Switch Included 220mm Yes 280mm
RS Stock No. 725-5563
Brand :RS PRO
THB12,081.35
Each
Units
30 kW Star Delta - 400 V ac IP65 32 → 38 A 3 3P - - Disconnect Switch Not Included 220mm Yes 280mm
RS Stock No. 725-5544
Brand :RS PRO
THB3,775.69
Each
Units
11 kW DOL - 400 V ac IP65 17 → 23 A 3 3P Automatic - Disconnect Switch Included 225mm Yes 110mm
Related Products
Ideal to satisfy the basic protection requirements for ...
Description:
Ideal to satisfy the basic protection requirements for motor starters; thermal overload and short-circuit. Protection against overloads and short-circuitsProtection against phase failure and phase imbalanceProtection against insulation breaks (equipment protection only)Manual resetClass 10 for 3-phase motors.
IP65 protection ratingFitted DILEM contactor and RMQ push ...
Description:
IP65 protection ratingFitted DILEM contactor and RMQ push buttons.
Totally Insulated enclosed starter complete with isolator for ...
Description:
Totally Insulated enclosed starter complete with isolator for DOL applications to comply with IEE Regulations, 16th Edition on Isolation and Switching. The polycarbonate enclosure is IP65 with a light grey lid (RAL 7035) and black (RAL9005) base, fitted with AC-3 ...
IP55 sheet steel enclosed starter complete with isolator ...
Description:
IP55 sheet steel enclosed starter complete with isolator for DOL applications to comply with IEE Regulations, 16th Edition on Isolation and Switching. AC-3 rated triple pole contactor with IP20 terminals and triple pole AC-3 rated switch disconnector with IP20 terminals ...