The IMO MCA01 is an auxiliary contact block designed to enhance the functionality of IMO's MC series contactors, specifically models MC10 through MC115 and CR01C to CR12C. This auxiliary block provides an additional 1 Normally Closed (NC) contact, allowing for expanded control and signaling capabilities in various electrical applications. This package comes with 2 x MCA01 Auxillary Contacts in the 1 pack.

Key Features:

• Contact Configuration: 1 Normally Closed (NC) contact.
• Mounting Position: Top-mounted on the main contactor.
• Compatibility: Designed for use with IMO MC series contactors, including models MC10 to MC115.

Specifications:

• Rated Operational Voltage (Ue): Up to 690V AC.
• Thermal Current (Ith): 10A at 40°C ambient temperature.
• AC-15 Rated Operational Current:
  • 3A at 220-240V AC.
  • 2A at 380-440V AC
• Mounting Method: Top mounting on compatible contactors.

Applications:

The MCA01 auxiliary contact block is ideal for applications requiring additional control or signaling functions in conjunction with primary contactors. Common uses include:

• Control Circuits: Providing feedback signals to control systems.
• Interlocking: Implementing safety interlocks in motor control setups.
• Signaling: Activating indicator lights or alarms based on contactor status.

Installation:

The MCA01 is designed for straightforward top mounting onto compatible MC series contactors. Ensure that the contactor is de-energized before installation to maintain safety.

Additional Information:

For detailed technical data and installation guidelines, please refer to the datasheet.

The IMO MCA01 auxiliary contact block offers a reliable solution for expanding the control capabilities of your motor control systems, ensuring seamless integration and enhanced operational flexibility.