ABB TMAX XT1B MCB, 4P, 160A, 690V AC, 500V DC, 25 kA Breaking Capacity

This MCB falls under the TMAX XT1B series, designed for reliable power distribution and effective circuit protection. With a current rating of 160A, this four-pole circuit breaker operates at a maximum AC voltage of 690V and a maximum DC voltage of 500V. Its robust thermal-magnetic release mechanism enhances operational safety, making it an ideal choice for a variety of industrial applications.

• High breaking capacity of 25 kA at maximum ratings
• Thermal-magnetic release for improved response to overloads
• Bolt terminal type ensures secure and stable connections
• Suitable for isolation, enhancing installation safety
• Compact dimensions conducive to space-efficient designs
• Mechanical durability allowing for 25,000 operations

• Utilised in industrial automation systems for circuit protection
• Suitable for power distribution in machinery and electrical panels
• Ideal for installations requiring a high degree of reliability
• Used in environments where compact size is essential

It can endure up to 25,000 mechanical operations and is designed for high electrical durability, capable of 8,000 cycles per hour under operational load.

The thermal-magnetic mechanism ensures immediate disconnection during overloads or short circuits, protecting both the circuit and connected equipment from damage.

Bolt terminals provide robust connections that are less susceptible to loosening under vibration and thermal cycling, making them ideal for high-stress applications.

This device adheres to IEC standards, ensuring reliability and safety in electrical installations tailored to meet industry requirements.