Why Choose the ABB 1SAL103350R9906 MARN211AR Auxiliary Contact Block?
The ABB 1SAL103350R9906 is a compact and reliable MARN211AR auxiliary contact block designed to expand the functionality 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 switching capability for monitoring, signalling and interlocking circuits.
This auxiliary contact block features a front-mounted design with ring tongue terminal connections, allowing straightforward installation onto compatible ABB MC1 and MC2 mini contactors as well as MCR auxiliary contactors. It is designed for reliable operation in standard industrial environments where additional control contacts are required.
With a 1 normally open contact and 1 normally closed contact, the ABB 1SAL103350R9906 provides flexible control circuit expansion for applications including feedback, status indication and electrical interlocking within automation systems.
Key Advantages
- Compact auxiliary contact block for ABB mini contactors.
- 1NO + 1NC contact configuration for flexible control applications.
- Front-mounted design for simple installation and maintenance.
- Ring tongue terminal connection for secure industrial wiring.
- Suitable for signalling, monitoring and interlocking circuits.
- Reliable ABB accessory for expanding contactor functionality.
Key Features
- ABB MARN auxiliary contact block series.
- MARN211AR model.
- 1 normally open auxiliary contact.
- 1 normally closed auxiliary contact.
- Front mounting configuration.
- Ring tongue terminal connections.
- Compatible with ABB MC1 and MC2 mini contactors.
- Suitable for industrial control and automation circuits.
Reliable Control Circuit Expansion for Industrial Systems
Auxiliary contact blocks such as the ABB MARN211AR allow engineers to extend the functionality of contactors by adding additional switching points for feedback, signalling and control logic. This helps improve system monitoring and simplifies integration into automated equipment.
The ABB MARN series is designed for use with ABB mini contactors and auxiliary contactors, providing dependable switching performance and efficient installation in industrial control panels.
Typical Applications
- Industrial automation control panels.
- Motor starter feedback circuits.
- Contactor status indication systems.
- Electrical interlocking applications.
- Machine control equipment.
- OEM automation systems.
