About ABB XT4H 250 (CCBA039143) CIRCUIT BREAKER

ABB XT4H 250 (CCBA039143) CIRCUIT BREAKER

XT4 250A Frame Size 250 A frame available up to 600 V UL. Thermal-magnetic, MCS, MCP basic and advanced trip units. Max interrupt rating of 200 kA at 480 V, 100 kA at 600 V. Advanced electronic trip offer embedded Bluetooth communication, allowing interaction without direct contact.

Versatile Protection and Mounting Options

The ABB XT4H 250 Circuit Breaker offers adaptable panel mounting, ideal for integration into control panels and distribution boards. With its three-pole design and high Icu rating of 50kA, it addresses diverse application requirements in industrial, commercial, and infrastructure environments.


High Performance and Durability

Engineered for longevity, the XT4H 250 delivers up to 10,000 electrical and 20,000 mechanical operations. The adjustable thermal-magnetic protection ensures precise, reliable performance even in fluctuating loads and extreme temperatures ranging from -25C to +70C.


Comprehensive Accessory Support

Expand functionality with a range of compatible accessories including front rotary handles, shunt trips, and undervoltage releases. These options make it easy to tailor the circuit breaker to specific safety and operational needs.