ABB Tmax XT4H 160 Molded Case Circuit Breaker, 4-Pole, 20A, 100kA Breaking Capacity, Fixed 1SDA068347R1 XT4H 160 TMD 20A FF

ABB's Tmax XT4H 160 Molded Case Circuit Breaker, featuring model 1SDA068347R1 XT4H 160 TMD 20A FF, is designed for reliable and precise circuit protection in industrial and commercial power distribution systems. This advanced 4-pole MCCB is optimized for applications demanding high breaking capacity and electrical endurance.

This Circuit Breaker has a current rating of 20A, providing efficient power protection across a variety of load conditions. The device offers a breaking capacity of 100kA, delivering superior performance during fault and short-circuit events.

With a fixed mount and terminal configuration, installation is streamlined in switchboards and control panels. The lever reset actuator enables straightforward manual resetting, minimizing downtime. Thermal magnetic tripping mechanism guarantees precise circuit interruption and dependable fault protection.

Rated AC voltage up to 690V and DC voltage up to 500V makes it suitable for various industrial environments. The MCCB conforms to RoHS, CE, and IEC standards, supporting global regulatory compliance. Compact dimensions (height 160mm, width 140mm, depth 82.5mm) ensure compatibility with standard panel designs.

Engineered for durability, the Tmax XT features a design for disassembly promoting ease of maintenance and environmental responsibility. The Better World product claim demonstrates ABB’s commitment to sustainable solutions. Suitable for use in electrical distribution, manufacturing, construction, HVAC, and critical facility applications requiring precise overload and short-circuit protection.

Industrial use cases include factory power distribution, commercial building switchboards, process automation, and protection of critical loads in high-reliability environments. Explore ABB’s full range of circuit protection devices on EnvMart for technical excellence and reliable operation.