Why Choose the ABB 1SAL103351R9906 MARN202AR Auxiliary Contact Block?
The ABB 1SAL103351R9906 is a compact and reliable MARN202AR auxiliary contact block designed to expand the switching capability of ABB mini contactors and auxiliary contactors in industrial automation and electrical control systems. As part of the ABB MARN auxiliary contact block series, it provides additional contacts for monitoring, signalling and control circuit applications.
This auxiliary contact block features a front-mounted design with ring tongue terminal connections, allowing secure installation on compatible ABB MC1, MC2 and MCR mini contactors. The MARN series is designed for auxiliary and control circuits where dependable switching performance and compact installation are required.
With 2 normally closed auxiliary contacts, the ABB 1SAL103351R9906 provides additional switching functions for interlocking, status feedback and control applications within industrial electrical systems.
Key Advantages
- Compact auxiliary contact block designed for ABB mini contactors.
- 2 normally closed contacts for flexible control circuit applications.
- Front-mounted design for simple installation and maintenance.
- Ring tongue terminal connections for secure industrial wiring.
- Suitable for signalling, monitoring and electrical interlocking circuits.
- Reliable ABB accessory for extending contactor functionality.
Key Features
- ABB MARN auxiliary contact block series.
- MARN202AR model.
- 2 normally closed auxiliary contacts.
- Front mounting configuration.
- Ring tongue ferrule terminal connection.
- Compatible with ABB MC1 and MC2 mini contactors.
- Suitable for MCR mini contactor relays.
- Designed for auxiliary and control circuits.
Reliable Control Circuit Expansion for Industrial Systems
Auxiliary contact blocks such as the ABB MARN202AR allow engineers to extend the functionality of contactors by adding additional switching points for feedback, signalling and control logic. This improves system monitoring and enables more flexible automation designs.
The ABB MARN series is designed for use with compatible mini contactors and contactor relays, providing dependable operation and efficient installation within industrial control panels.
Typical Applications
- Industrial automation control panels.
- Motor starter feedback circuits.
- Electrical interlocking systems.
- Contactor status monitoring.
- Machine control equipment.
- OEM automation systems.
