Why Choose the ABB 1SAL247486R9912 MC2CB00ATWJD-RAIL Mini Contactor?
The ABB 1SAL247486R9912 is a compact and highly reliable MC2CB00ATWJD-RAIL mini contactor designed for switching and controlling electrical loads in industrial automation, transport systems and railway applications. As part of the advanced ABB MC2C-Rail mini contactor series, it is specifically developed for demanding environments requiring high mechanical strength, vibration resistance and dependable DC operation.
This mini contactor provides reliable switching performance in a space-saving design, making it ideal for electrical panels and equipment where installation space is limited. The ABB MC2C-Rail series is engineered for applications requiring compliance with industrial and railway standards, offering robust construction and long operational life.
With 2 normally open contacts and 2 normally closed contacts, a 77–137 V DC control supply and a rated operational power of 5.5 kW at 400 V AC-3, the ABB 1SAL247486R9912 is suitable for controlling motors and electrical loads in industrial and railway control systems.
Key Advantages
- Compact railway-approved mini contactor for demanding applications.
- 5.5 kW AC-3 motor switching capability at 400 V.
- 77–137 V DC control voltage range for DC-operated systems.
- 2 normally open and 2 normally closed main contacts for flexible switching.
- High resistance to shock and vibration environments.
- Suitable for industrial automation and rolling stock applications.
Key Features
- ABB MC2C-Rail mini contactor series.
- MC2CB00ATWJD-RAIL model.
- 77–137 V DC control supply.
- 4-pole contactor configuration.
- 2 normally open main contacts.
- 2 normally closed main contacts.
- 12 A AC-3 rated operational current at 400 V.
- 20 A AC-1 rated operational current at 400 V.
- Screw terminal connection system.
- Suitable for DIN rail or panel mounting.
Reliable Switching for Industrial and Railway Systems
Mini contactors such as the ABB MC2CB00ATWJD-RAIL provide dependable switching for motors, electrical loads and control circuits. Their compact design allows efficient installation while maintaining reliable performance in harsh operating conditions.
The ABB MC2C-Rail series is designed for industrial and railway applications where resistance to shock, vibration and environmental stress is essential. Its flexible contact arrangement enables efficient integration into modern control systems.
Typical Applications
- Railway vehicles and rolling stock systems.
- Industrial automation control panels.
- Motor switching and electrical load control.
- OEM machinery and transport equipment.
- Applications requiring shock and vibration resistance.
- Industrial control and monitoring systems.
