Front auxiliary contacts for MMS 1NO 1NC MMS-FX 1a1b MMS-FX 1A1B

Auxiliary contacts for LS Electric motor starters series MMS

Auxiliary contacts MMS-FX 1NO 1NC are an additional element extending the functionality of LS Electric motor starters series MMS. They allow for the implementation of additional control and signaling circuits, increasing the flexibility and adaptability of the installation to specific needs. Mounted on the front of the starter, they provide convenience and speed of installation.

Versatile application and compatibility

Designed to work with MMS motor starters, these contacts are used in a wide range of applications – from simple motor control circuits to more complex industrial automation systems. Thanks to their standard design, they are easy to integrate with existing electrical installations.

Construction and functionality

The MMS-FX 1NO 1NC auxiliary contact has one normally open contact (1NO) and one normally closed contact (1NC). This allows for the implementation of various functions, such as:

• Motor on/off status indication.
• Controlling other elements of the automation system.
• Implementing safety circuits.
• Cooperation with relays and PLC controllers.

Installation is simple and intuitive – the contacts snap onto the front of the motor starter, minimizing installation time and eliminating the risk of incorrect connection. Solid construction guarantees reliable operation even in harsh industrial conditions.

Why choose MMS-FX auxiliary contacts?

• Extended functionality: Additional control and signaling circuits without the need to modify the main circuit.
• Easy installation: Quick mounting on the front of the motor starter.
• Reliability: Solid construction ensuring long-term operation.
• Compatibility: Designed to work with LS Electric MMS series motor starters.
• Flexibility: Possibility of configuring various control and signaling functions thanks to the combination of NO and NC contacts.