ABB Circuit Breaker Accessory Trip Unit Tmax XT 1SDA067389R1 TMA 225-2250 XT4 3p

ABB 1SDA067389R1 TMA 225-2250 XT4 3p trip unit is a specialized circuit breaker accessory designed for use with the Tmax XT series power distribution breakers. This thermomagnetic release trip unit supports a current range of 225 to 2250 amperes across 3 poles, ensuring precise and effective protection of electrical circuits against overloads and short circuits.

The trip unit is engineered to enhance the performance and safety of Tmax XT circuit breakers used in industrial, commercial, and infrastructure electrical installations. It is compliant with international RoHS and REACH environmental standards, highlighting its eco-friendly design.

This product carries the IEC 60947-2 certification, which qualifies it for use in hazardous area environments, providing operational reliability in demanding conditions. Originating from Italy, it embodies ABB's high manufacturing standards and quality assurance processes.

Key features include robust thermomagnetic release operation, broad current rating applicability, and seamless integration with the Tmax XT circuit breaker range, specifically the XT4 model.

This trip unit is compatible with Tmax XT circuit breakers. Features thermomagnetic release type with 3 poles for current range 225 to 2250 amperes. Suitable for use in industrial and commercial electrical power systems.

Conforms to RoHS and REACH standards ensuring environmental compliance. Certified with IEC 60947-2 for hazardous area applications. Manufactured in Italy for assured quality and reliability.

ABB’s Tmax XT trip unit is ideal for electrical power distribution applications requiring high-performance circuit protection accessories. It supports effective power management in industrial processes, commercial buildings, and infrastructure projects.

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