Why Choose the ABB 1SAH102146R9910 MCRC022ARWJD-RAIL Mini Contactor Relay?
The ABB 1SAH102146R9910 is a compact and reliable MCRC022ARWJD-RAIL mini contactor relay designed for switching control signals and small electrical loads in industrial automation, railway, commercial and building applications. As part of the ABB MCRC mini contactor relay series, it provides high performance in a space-saving four-pole design where reliable switching and compact installation are required.
This mini contactor relay features a DC-operated coil, 2 normally open and 2 normally closed auxiliary contacts, and ring tongue terminal connections. The rail-certified construction makes it suitable for demanding control applications where resistance to shock and vibration is required.
With a 77–137 V DC control supply, a 2NO + 2NC contact configuration and switching capability up to 6 A / 240 V AC-15, the ABB MCRC022ARWJD-RAIL is ideal for industrial control circuits, signalling systems and automation equipment.
Key Advantages
- Compact mini contactor relay designed for space-saving installations.
- 2NO + 2NC auxiliary contact configuration for flexible control applications.
- 77–137 V DC coil supply suitable for industrial DC control systems.
- 6 A AC-15 switching capability for reliable control signal switching.
- Ring tongue terminal connections provide secure and durable wiring.
- Rail-certified design for applications requiring enhanced mechanical resistance.
Key Features
- ABB MCRC mini contactor relay series.
- MCRC022ARWJD-RAIL model.
- Four-pole auxiliary contact design.
- 2 normally open and 2 normally closed contacts.
- 77–137 V DC control supply.
- 4 A rated operational current at 400 V.
- DC-operated auxiliary contactor design.
- Ring tongue ferrule terminal connections.
- Suitable for DIN rail mounting.
Reliable Switching for Industrial Control Systems
Mini contactor relays such as the ABB MCRC022ARWJD-RAIL provide reliable switching of auxiliary circuits and control signals within automation systems. Their compact construction allows efficient use of electrical cabinet space while maintaining dependable electrical performance.
The ABB MCRC series is designed for automation engineers, panel builders and industrial system manufacturers requiring compact auxiliary contactors with flexible installation options and reliable DC coil operation.
Typical Applications
- Industrial automation control panels.
- Railway and transportation control systems.
- PLC interface and signalling systems.
- Machine building and OEM equipment.
- Electrical distribution cabinets.
- Industrial auxiliary circuit switching.
