ABB CDL5-01 auxiliary contact block

ABB CDL5-01 Auxiliary Contact Block – Product Information

1. Product Overview

The ABB CDL5-01 is an industrial-grade auxiliary contact block designed to extend the number of contacts on contactors or circuit breakers, providing flexible expansion of control systems.
The module can be directly mounted on ABB contactors to provide additional electrical signal outputs, widely used in industrial automation, motor control, and status monitoring systems.

2. Technical Specifications

• Model: CDL5-01

• Type: Auxiliary Contact Block

• Contact Configuration: 1 Normally Open (NO)

• Rated Current: 10 A AC / DC

• Rated Voltage: 690 V AC / 250 V DC

• Mechanical Life: ≥ 100,000 operations

• Electrical Life: ≥ 50,000 operations

• Operating Temperature: -25 ℃ to +60 ℃

• Mounting Method: Directly mounted on ABB contactors

• Protection Class: IP20

• Standards: IEC 60947-5-1

3. Features and Advantages

1. Modular Design – Directly mounts on ABB contactors for flexible system expansion.

2. High Reliability – Industrial-grade contacts ensure long-term stable operation.

3. Versatile Use – Suitable for signal indication, interlocking control, and status feedback.

4. Easy Installation & Maintenance – Modular design allows easy removal and replacement.

5. High Safety – Complies with industrial electrical control standards.

4. Application Areas

• Industrial automation control systems

• Motor control and protection systems

• Relay control and status feedback

• Signal indication and interlocking for industrial equipment

• Production line and machinery control systems

5. Precautions

1. Ensure the auxiliary contact block model is compatible with the contactor before installation.

2. Disconnect power before wiring or operation to ensure safety.

3. Avoid use in high humidity, corrosive, or high vibration environments.

4. Regularly check contacts and terminal connections to ensure reliable operation.

5. Do not modify the contact block, as it may compromise performance and safety.

The structure and details of the product：

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