ABB 1SBN010010R1001 Auxiliary contact block

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1. Product Overview

The ABB 1SBN010010R1001 Auxiliary Contact Block is an add-on contact module for ABB circuit breakers, contactors, or other electrical control devices, used to extend signal output functionality. It provides status indication, remote monitoring, logic interlocking, or control circuit expansion. The module is compact, easy to install, and highly compatible with standard ABB devices, widely used in industrial automation, distribution systems, and control cabinets.

2. Technical Specifications

• Model: 1SBN010010R1001

• Product Type: Auxiliary Contact Block

• Contact Configuration: 1 NO (Normally Open) + 1 NC (Normally Closed)

• Rated Current: 6 A

• Rated Voltage: AC 400 V / DC 220 V

• Mechanical Life: ≥ 10^6 operations

• Electrical Life: ≥ 10^5 operations

• Mounting: Directly attached to circuit breaker or contactor

• Operating Temperature: –25 ℃ to +55 ℃

• Degree of Protection: IP20

• Standards: CE / IEC 60947-5-1

3. Advantages and Features

1. Reliable Signal Transmission
   Provides accurate status indication and remote monitoring.

2. Modular Design
   Can be directly attached to a breaker or contactor for easy control circuit expansion.

3. High Durability
   Industrial-grade mechanical and electrical life ensures long-term stable operation.

4. Compact Design
   Small footprint suitable for control cabinet layouts.

5. Wide Compatibility
   Seamlessly compatible with ABB standard breakers, contactors, and control devices.

4. Applications

• Circuit breaker or contactor status indication

• Industrial automation control circuit expansion

• Remote monitoring in distribution systems

• Signal acquisition for PLC or DCS systems

• Logic interlock and alarm circuits inside control cabinets

5. Installation and Usage Notes

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

2. Perform wiring and installation with power disconnected for safety.

3. Avoid installation in high-temperature, high-humidity, or corrosive environments; provide protective measures if necessary.

4. Regularly inspect contacts and terminals to ensure long-term reliable operation.

5. Do not disassemble or modify the auxiliary contact block to avoid affecting device functionality and safety.