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1SAL102637R9901 ABB MC1A301ATY Mini Contactor Compact Control Contactor

1SAL102637R9901 ABB MC1A301ATY Mini Contactor Compact Control Contactor

ABB MC1A301ATY mini contactor with three normally open contacts and one normally closed auxiliary contact designed for reliable industrial switching applications.

SKU: 1SAL102637R9901Alt SKU: MC1A301ATYMPN: 1SAL102637R9901
Price
List Price £33.04 ex VAT
Your Price (ex VAT)
£33.04
Manufacturer Lead Time Estimated Delivery 7 weeks
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Manufacturer Lead Time

£33.04

Why Choose the ABB MC1A301ATY Mini Contactor?

The ABB MC1A301ATY is a compact and reliable mini contactor designed for switching electrical loads and control circuits in residential, commercial and industrial applications. Featuring a three-pole main contact configuration with an integrated normally closed auxiliary contact, it provides dependable switching performance where installation space is limited.

Part of the ABB MC1 mini contactor range, the MC1A301ATY combines a dimension-optimised design with robust electrical performance. Its screw terminal connections and suitability for wall or DIN rail mounting allow straightforward integration into control panels, automation systems and electrical equipment.

With a 415–440 V AC coil supply at 50 Hz, the MC1A301ATY is suitable for controlling single-phase and three-phase loads up to 4 kW AC-3 and switching applications up to 20 A / 690 V AC in AC-1 utilisation categories.

Key Advantages

  • Compact ABB mini contactor designed for space-saving installations.
  • Three normally open (3NO) main contacts with 1NC auxiliary contact.
  • 415–440 V AC coil voltage at 50 Hz for industrial control applications.
  • Suitable for single-phase and three-phase load switching.
  • Wall or DIN rail mounting options for flexible installation.
  • Reliable ABB construction for industrial and commercial applications.

Key Features

  • ABB MC1 mini contactor series.
  • MC1A301ATY model.
  • 3 normally open (NO) main contacts.
  • 1 normally closed (NC) auxiliary contact.
  • 20 A conventional free-air thermal current.
  • Up to 4 kW AC-3 motor switching capability.
  • 415–440 V AC control coil.
  • Screw terminal connection technology.

Reliable Switching for Industrial Control Systems

Mini contactors such as the ABB MC1A301ATY provide dependable switching of electrical loads while reducing the space required inside control cabinets. Their compact construction makes them ideal for automation equipment, machinery and electrical control systems.

The ABB MC1 series is designed to deliver reliable switching performance with practical installation features. Its integrated auxiliary contact supports additional control and signalling functions within industrial automation applications.

Typical Applications

  • Industrial automation control panels.
  • Machine building and OEM equipment.
  • Motor control applications.
  • Single-phase and three-phase load switching.
  • Commercial electrical installations.
  • Control signal switching systems.

Technical Specifications

Power 4 kW
Manufacturer ABB
Series MC1 Mini Contactors
Model MC1A301ATY
Order code 1SAL102637R9901
Product type Mini contactor
Main contact configuration 3NO
Auxiliary contact configuration 1NC
Number of poles 3P
Rated control voltage 415–440 V AC at 50 Hz
Rated operational voltage Up to 690 V AC
Conventional free-air thermal current 20 A
AC-3 motor power rating Up to 4 kW
Protection rating IP20
Mounting type Wall or DIN rail mounting
Terminal type Screw terminals
Poles 3-pole
Device Type Mini contactor
Auxiliary Contacts 1NC
Coil Type AC
Current AC-1 20 A

Frequently Asked Questions

What is the ABB MC1A301ATY used for?

The ABB MC1A301ATY is a mini contactor used for switching electrical loads and control circuits in industrial, commercial and automation applications.

What coil voltage does the MC1A301ATY require?

The MC1A301ATY uses a 415–440 V AC coil supply at 50 Hz.

What contact arrangement does this contactor have?

The MC1A301ATY has three normally open main contacts and one normally closed auxiliary contact.

What load rating does the ABB MC1A301ATY support?

The contactor supports loads up to 4 kW AC-3 and up to 20 A / 690 V AC in AC-1 applications.

How is the MC1A301ATY installed?

The MC1A301ATY can be installed using wall mounting or DIN rail mounting methods.

Trusted by Industrial Automation Professionals

ABB mini contactors are widely used in automation and electrical control systems where compact design, reliable switching and flexible installation are required.

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