ABB ca5-22e Auxiliary contact

1. Product Overview

The ABB CA5-22E is an auxiliary contact module designed to extend the control and signaling functions of contactors or circuit breakers. It allows for status indication, remote feedback, and interlocking in industrial automation, motor control, and power distribution systems.

2. Main Technical Specifications (Typical)

• Model: CA5-22E

• Product Type: Auxiliary Contact Module

• Contact Configuration: 2 Normally Open (2 NO)

• Rated Operational Voltage: AC/DC 690 V

• Rated Insulation Voltage: Ui 690 V

• Rated Operational Current: 5 A (AC-15) / 3 A (DC-13)

• Utilization Category: AC-15 / DC-13

• Mounting: Side-mounted / plug-in

• Applicable Devices: ABB contactors or circuit breakers (series dependent)

• Ambient Temperature: -25 ℃ to +55 ℃

3. Advantages and Features

• Extended Control Signal Function
  Provides additional normally open contacts for monitoring, interlocking, or remote signaling.

• High Compatibility
  Designed for ABB contactors and circuit breakers, easy to install and replace.

• Compact Design
  Saves panel space and suitable for high-density installations.

• Reliable Contact Performance
  Stable operation with long electrical life, suitable for frequent operations.

• Easy Installation
  Modular design allows for quick mounting and removal.

4. Applications

• Industrial motor control systems

• Power distribution and interlocking circuits

• Automation control panels

• Status indication and remote monitoring

• Industrial automation equipment and production lines

5. Precautions for Installation and Use

• Ensure compatibility with the main device model

• Use within rated voltage, current, and utilization category

• Secure wiring to prevent poor contact

• Do not exceed contact load ratings

• Installation and maintenance should be performed by qualified personnel

• Periodically inspect contacts for reliable operation

The structure and details of the product：

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