ABB 1SDA038302 Solenoid

ABB 1SDA038302R1 Shunt Closing Release is a solenoid-based accessory for ABB E1/6-T8 series molded-case circuit breakers that enables remote closing of the breaker. It operates from a 220/240 V AC or DC supply, allowing integration with standard control circuits in protection schemes and automation. Specifically designed for the E1/6-T8 family, this release provides a quick, electrically driven close command to ABB MCCBs in industrial switchgear, control panels, and process automation setups. The 1SDA038302R1 variant is listed as a spare/replaceable component in ABB's 1SDA0 family and is commonly used to retrofit or service existing E1/6-T8 installations, ensuring compatibility with ABB control logic and wiring practices for 220–240 V systems. Voltage rating confirmed for 220/240 V control circuits, and the release is intended to operate within ABB's established remote closing sequences alongside protective relays and automation controllers. Typical applications include plant control panels, motor control centers, and safety-critical distribution assemblies where remote or automated close sequencing is required.