ABB 1SDA051341R1 shunt open release

1. Product Overview

The ABB 1SDA051341R1 Shunt Opening Release (SOR) is an accessory designed for ABB circuit breakers such as the Tmax, Emax, and XT series.
It enables remote tripping of the circuit breaker through an external electrical signal, providing an effective solution for automation and safety control in power distribution systems.
With fast response, high reliability, and compact design, this device is essential for remote operation and protection interlocking functions in modern electrical installations.

2. Technical Specifications

3. Advantages & Features

1. Remote Operation – Allows remote tripping via control signal for automation systems.

2. Fast and Reliable Response – Operates within 20 ms to ensure immediate fault disconnection.

3. High Compatibility – Suitable for various ABB breaker models with compact design.

4. Safe Electrical Isolation – Coil and control circuits are electrically isolated for safety.

5. Wide Voltage Range – Supports both AC and DC control voltages.

6. Easy Maintenance – Modular design simplifies installation and replacement.

7. Industrial Durability – Built to withstand vibration, temperature, and harsh environments.

4. Application Areas

• Industrial automation and electrical control systems

• Power distribution and switchgear assemblies

• Building energy and lighting management

• Data centers and telecom facilities

• HVAC and water treatment systems

• Motor control circuits and production lines