Call Us Today
01706 242050
Trade Portal
1SAL247493R9912 ABB MC2C310ARWDD-RAIL Mini Contactor Compact Control Contactor

1SAL247493R9912 ABB MC2C310ARWDD-RAIL Mini Contactor Compact Control Contactor

ABB 1SAL247493R9912 MC2C310ARWDD-RAIL mini contactor with 17-30 V DC coil, three normally open contacts, one auxiliary contact and 5.5 kW AC-3 switching capability for industrial control applications.

SKU: 1SAL247493R9912Alt SKU: MC2C310ARWDD-RAILMPN: 1SAL247493R9912
Price
List Price £61.16 ex VAT
Your Price (ex VAT)
£61.16
Manufacturer Lead Time Estimated Delivery 7 weeks
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £61.16
Trade pricing is personalised to your account

Manufacturer Lead Time

£61.16

Why Choose the ABB MC2C310ARWDD-RAIL Mini Contactor?

The ABB 1SAL247493R9912 MC2C310ARWDD-RAIL is a compact and reliable rail-mounted mini contactor designed for dependable switching and control of electrical loads in industrial automation, machinery and railway applications. As part of the ABB M mini contactor rail series, it combines high switching performance, compact dimensions and robust construction for demanding control systems.

This mini contactor features a dimension-optimised three-pole design with ring tongue terminal connections, making it suitable for compact control panels and applications where secure connections and space efficiency are important. The MC2C310ARWDD-RAIL provides reliable motor switching together with an integrated auxiliary contact for control and monitoring functions.

With a rated operational power of 5.5 kW at AC-3, 400 V, a 12 A AC-3 operational current and a 17–30 V DC coil supply, the ABB MC2C310ARWDD-RAIL is ideal for industrial machinery, automation systems and railway-related electrical installations requiring dependable switching performance.

Key Advantages

  • Compact rail-mounted mini contactor designed for industrial applications.
  • 5.5 kW AC-3 motor switching capability for three-phase motor control.
  • 17–30 V DC coil control with extended operating limits.
  • Three normally open main contacts plus one normally open auxiliary contact.
  • Ring tongue terminal connection for secure industrial wiring.
  • Suitable for DIN rail mounting and compact control assemblies.

Key Features

  • ABB M mini contactor rail series.
  • MC2C310ARWDD-RAIL contactor type.
  • 3-pole main contact configuration.
  • 3 normally open main contacts.
  • 1 normally open auxiliary contact.
  • 5.5 kW rated operational power at AC-3, 400 V.
  • 12 A rated operational current at AC-3.
  • 20 A rated operational current at AC-1.
  • 17–30 V DC control coil.
  • DIN rail mounting capability.
  • Compact construction for industrial control panels.

Reliable Switching for Industrial Control Systems

Mini contactors such as the ABB MC2C310ARWDD-RAIL provide dependable electrical switching by controlling the connection between the power supply and connected equipment. Their compact construction allows efficient control cabinet layouts while maintaining reliable performance in industrial environments.

The ABB M mini contactor rail range is designed for applications requiring compact installation, secure connections and dependable operation. The MC2C310ARWDD-RAIL provides a flexible solution for motor control, automation equipment and industrial switching systems.

Typical Applications

  • Industrial automation control panels.
  • Railway and transport electrical systems.
  • Motor switching and machine control systems.
  • OEM machinery and production equipment.
  • Compact electrical cabinets and control assemblies.
  • Industrial automation and PLC-controlled systems.

Technical Specifications

Coil Voltage Range 24 V
Power 5.5 kW
Current 12 A
Manufacturer ABB
Series M Mini Contactors Rail
Model MC2C310ARWDD-RAIL
Order code 1SAL247493R9912
Product type Mini contactor
Control voltage 17–30 V DC
Voltage type for actuating DC
Main contacts 3 normally open contacts
Auxiliary contacts 1 normally open contact
Rated operational current AC-1 20 A
Rated operational current AC-3 12 A
Rated motor power AC-3 at 400 V 5.5 kW
Rated operational voltage up to 690 V AC
Rated insulation voltage 750 V
Mounting type DIN rail mounting
Connection type Ring tongue terminals
Protection rating IP20
Dimensions (H × W × D) approx. 48 × 45 × 68 mm
Weight approx. 0.25 kg
Coil / Supply Voltage 24 V DC
Device Type Mini contactor
Auxiliary Contacts 1NO
Coil Type DC
Current AC-1 20 A

Frequently Asked Questions

What is the ABB 1SAL247493R9912 used for?

The ABB 1SAL247493R9912 MC2C310ARWDD-RAIL is a mini contactor used for switching motors, electrical loads and control circuits in industrial automation and railway applications.

What motor power is supported by this contactor?

The MC2C310ARWDD-RAIL supports motor loads up to 5.5 kW at AC-3, 400 V.

What coil voltage does the contactor require?

The ABB MC2C310ARWDD-RAIL uses a 17–30 V DC control coil.

How many auxiliary contacts are included?

The contactor includes one normally open auxiliary contact for signalling and control functions.

Where is this mini contactor typically installed?

The contactor is typically installed on DIN rails inside electrical control panels, automation systems and compact industrial assemblies.

Trusted by Industrial Automation Engineers Worldwide

ABB M mini contactors are widely used by engineers and machine builders where compact dimensions, reliable switching and efficient electrical control are required.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...