ABB CMA 120 3DDE 300 400 Synpol D Membrane Keypad

Description

The ABB CMA120 3DDE 300 400 is a membrane keypad belonging to the Synpol D range, designed for operator interaction and system control in electrical and industrial applications. This control panel component provides user input capabilities through its durable membrane structure, supporting system control and user interface requirements. The CMA120 3DDE 300 400 is suited for retrofitting legacy installations as well as integration into existing electrical control assemblies.

Features

• Membrane panel construction designed for durability and low maintenance
• Standard mechanical footprint suitable for retrofitting existing systems and new panel installations
• Part of the ABB Synpol D system product line

Applications

• Industrial Electrical Systems
• Control Panel User Interfaces
• System Control and Monitoring Operations

Technical Specifications

Installation Guidelines

• Disconnect power to the control cabinet or system panel before mounting or replacing the keypad.
• Mount securely into the designated enclosure cutout ensuring standard panel sealing and alignment.
• Handle membrane surfaces carefully during installation to prevent damage to the key surface matrix.
• Ensure all back-panel interface cables are connected correctly prior to re-energizing the system.