Why Choose the ABB MC2C310ARWID-RAIL Mini Contactor?
The ABB 1SAL247494R9912 MC2C310ARWID-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 MC2C-Rail mini contactor series, it provides a high-performance, space-saving solution for controlling motors and resistive loads in demanding environments.
This mini contactor features a dimension-optimised three-pole construction with ring tongue ferrule connections, an integrated auxiliary contact and DC operation. The MC2C310ARWID-RAIL is designed for rail and wall mounting applications where reliable switching, vibration resistance and compact installation are required.
With a rated operational power of 5.5 kW at AC-3, 400 V, a 12 A AC-3 operational current and a 51–90 V DC coil supply, the ABB MC2C310ARWID-RAIL is ideal for industrial machinery, automation systems and rolling stock applications requiring dependable switching performance.
Key Advantages
- Compact rail mini contactor designed for industrial and railway applications.
- 5.5 kW AC-3 motor switching capability for three-phase motor control.
- 51–90 V DC coil control for flexible DC control systems.
- Three normally open main contacts with integrated normally open auxiliary contact.
- Ring tongue ferrule terminal connection for secure industrial wiring.
- Suitable for rail or wall mounting in demanding environments.
Key Features
- ABB MC2C-Rail mini contactor series.
- MC2C310ARWID-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.
- 51–90 V DC control coil.
- Integrated diode for DC operation.
- Designed to withstand shocks and vibrations for rolling stock applications.
Reliable Switching for Industrial and Railway Systems
Mini contactors such as the ABB MC2C310ARWID-RAIL provide dependable electrical switching by controlling the connection between the supply source and connected equipment. Their compact construction allows efficient panel layouts while maintaining reliable performance in industrial and transport applications.
The ABB MC2C-Rail series is designed for demanding applications requiring secure connections, DC operation and resistance to mechanical stress. The MC2C310ARWID-RAIL supports modern automation and rolling stock systems where dependable switching is essential.
Typical Applications
- Railway and rolling stock electrical systems.
- Industrial automation control panels.
- Motor switching and machine control systems.
- OEM machinery and production equipment.
- Compact electrical cabinets and control assemblies.
- Industrial automation and PLC-controlled systems.
