1SDA100799R1 ABB XT6H 1000 1000A 4-Pole Breaking Part

Why Choose the ABB XT6H 1000 Breaking Part 1SDA100799R1?

The ABB XT6H 1000 Breaking Part 1SDA100799R1 is a high-performance four-pole moulded case circuit breaker breaking part designed for assembling ABB SACE Tmax XT6 circuit breakers used in demanding low-voltage power distribution systems. As part of the ABB SACE Tmax XT series, this XT6H unit has a 1000 A frame rating and must be combined with a compatible ABB protection trip unit to form a complete circuit breaker.

The XT6H performance level provides a rated ultimate short-circuit breaking capacity of 70 kA at 415 V AC and 25 kA at 690 V AC when configured as a compatible complete XT6H circuit breaker. This high breaking capacity makes the XT6H platform particularly suitable for electrical installations with substantial prospective fault currents, including industrial distribution, transformer protection and high-current feeder applications.

The 1SDA100799R1 is supplied in a fixed four-pole configuration and supports the modular ABB Tmax XT architecture, allowing a compatible protection release to be selected according to the required protection functions. The four-pole arrangement makes it suitable for systems requiring switching and protection of the neutral conductor alongside the three phase conductors.

Key Advantages

• Genuine ABB SACE Tmax XT6H breaking part for configurable circuit breaker assemblies.
• 1000 A frame rating for demanding high-current electrical distribution systems.
• Four-pole configuration for installations requiring switching and protection across four conductors.
• 70 kA ultimate breaking capacity at 415 V AC when assembled as a compatible XT6H circuit breaker.
• 25 kA ultimate breaking capacity at 690 V AC when assembled as a compatible XT6H circuit breaker.
• H interruption performance level for installations with high prospective short-circuit currents.
• Fixed mounting configuration for integration into low-voltage switchboards.
• Designed for combination with compatible ABB Tmax XT6 protection trip units.

Key Features

• ABB SACE Tmax XT6 series.
• XT6H 1000 breaking part.
• 1000 A frame rating.
• Four-pole configuration.
• H interruption performance level.
• 70 kA Icu at 415 V AC.
• 25 kA Icu at 690 V AC.
• Fixed mounting configuration.
• Designed for use only with a compatible protection trip unit.
• Compatible with ABB Tmax XT6 thermal-magnetic and electronic protection releases.
• Suitable for AC and DC low-voltage distribution applications when configured appropriately.
• Compatible with ABB Tmax XT mechanical, electrical and connection accessories.
• Suitable for protection of power distribution systems, cables, generators and motors when assembled as a complete circuit breaker with the appropriate trip unit.

High-Performance Modular Circuit Protection

ABB Tmax XT breaking parts provide the switching and current-interruption section of a configurable moulded case circuit breaker. By combining the XT6H 1000 breaking part with an appropriate ABB protection trip unit, electrical designers can create a complete circuit breaker with protection characteristics selected specifically for the requirements of the electrical installation.

The XT6H platform is designed for applications requiring high short-circuit interruption performance. When configured as a compatible complete circuit breaker, the XT6H 1000 provides an ultimate short-circuit breaking capacity of 70 kA at 415 V AC and 25 kA at 690 V AC, making it particularly suitable for high-current distribution systems where dependable interruption of substantial fault currents is essential.

Typical Applications

• Industrial low-voltage switchboards and distribution panels.
• Main and sub-main power distribution systems.
• High-current feeder protection assemblies.
• Transformer and generator protection systems.
• Manufacturing plants and process facilities.
• Commercial and infrastructure power distribution.
• Four-pole industrial electrical installations.
• Systems requiring neutral switching and protection.
• Installations with high prospective short-circuit currents.
• Custom ABB Tmax XT6 circuit breaker configurations.