Why Choose the ABB 1SAH100016R9900 Mini Contactor Relay?
The ABB 1SAH100016R9900 is a compact and reliable mini contactor relay designed for switching control signals in industrial automation systems, electrical control panels and space-constrained installations. As the ABB MCRC031ATD mini contactor relay, it provides dependable switching performance in a dimension-optimised four-pole contactor relay design.
This mini contactor relay features 3 normally open and 1 normally closed auxiliary contacts with screw terminal connections, providing flexible switching options for industrial control circuits. Its compact construction makes it suitable for applications where reliable contactor relay performance is required while maintaining efficient panel space usage.
With a 24 V DC control coil, a 3NO + 1NC contact configuration and a compact housing suitable for wall or rail mounting, the ABB MCRC031ATD is ideal for industrial control applications requiring efficient and space-saving switching solutions.
Key Advantages
- Compact mini contactor relay designed for industrial control applications.
- 3NO + 1NC auxiliary contact arrangement for flexible control circuits.
- 24 V DC coil voltage for modern industrial control systems.
- Space-saving design for installations with limited panel space.
- Screw terminal connections provide secure and practical wiring.
- Suitable for industrial, commercial and automation applications.
Key Features
- ABB MCRC031ATD mini contactor relay.
- Dimension-optimised four-pole contactor relay design.
- 3 normally open (NO) and 1 normally closed (NC) contacts.
- 24 V DC control voltage.
- Screw terminal connection system.
- Suitable for wall or DIN rail mounting.
- Compact dimensions for space-efficient control panels.
- Designed for switching control signals up to 6 A at 240 V AC (AC-15).
Reliable Switching for Industrial Control Systems
Mini contactor relays such as the ABB MCRC031ATD provide reliable switching of control signals in automation systems, electrical panels and industrial equipment. Their compact format allows engineers to add contactor relay functionality where standard contactors may be too large for the available installation space.
The ABB MCR series is designed for applications requiring dependable switching performance, flexible auxiliary contacts and straightforward integration into modern control systems. The MCRC031ATD combines compact dimensions with ABB’s established industrial switching technology.
Typical Applications
- Industrial automation control panels.
- Machine control systems.
- Electrical switchboards.
- Control signal switching circuits.
- Building and commercial automation systems.
- Space-limited industrial installations.
