The IMO MCA10 is an auxiliary contact block designed to enhance the functionality of IMO's MC series and CR01C to CR12C Contactors. This auxiliary block provides an additional 1 Normally Open (NO) contact, allowing for expanded control and signaling capabilities in various electrical applications. This package comes with 2 x MCA10 Auxillary Contacts in the 1 pack.

Key Features:

• Contact Configuration: 1 Normally Open (NO) contact.
• Mounting Position: Top-mounted on the main contactor.
• Compatibility: Designed for use with IMO CR01C to CR12C Contactors as well as MC series contactors, including models MC10 to MC74.

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 MCA10 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 MCA10 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 MCA10 auxiliary contact block offers a reliable solution for expanding the control capabilities of your motor control systems, ensuring seamless integration and enhanced operational flexibility.