1SDA107589R1 ABB XT6H 800 Ekip Dip LSI 630 A 3-Pole MCCB

Why Choose the ABB XT6H 800 Ekip Dip LSI In=630 3p F F Circuit Breaker?

The ABB 1SDA107589R1 XT6H 800 Ekip Dip LSI In=630 3p F F is a high-performance three-pole moulded case circuit breaker (MCCB) designed for dependable protection of industrial and commercial low-voltage power distribution systems. Part of the ABB SACE Tmax XT series, this XT6H circuit breaker combines a robust fixed construction with an Ekip Dip LSI electronic trip unit for accurate overload and short-circuit protection.

Built on the XT6 800 frame, the breaker has a rated current of 630 A and an 800 A rated uninterrupted current. Its Ekip Dip LSI solid-state release provides long-time overload protection, short-time short-circuit protection and instantaneous short-circuit protection, allowing the protection characteristics to be coordinated with the requirements of feeders, cables and downstream electrical equipment.

The 1SDA107589R1 is supplied as a fixed, three-pole circuit breaker with front terminals. The XT6H performance level provides a rated ultimate short-circuit breaking capacity of 70 kA at 415 V AC, while the breaker supports rated operational voltages up to 690 V AC. This combination makes it particularly suitable for demanding switchboards and distribution systems where substantial fault interruption capability is required.

Key Advantages

• High-performance ABB SACE Tmax XT moulded case circuit breaker.
• 630 A rated current for high-current electrical distribution.
• Three-pole configuration for three-phase power systems.
• Advanced Ekip Dip LSI electronic trip unit.
• Long-time, short-time and instantaneous protection functions.
• Long-time current protection adjustable from 0.4–1 × In.
• Short-circuit protection settings available from 1–10 × In.
• 70 kA breaking capacity at 415 V AC.
• Fixed installation with front terminals for straightforward switchboard integration.

Key Features

• ABB SACE Tmax XT series.
• XT6H 800 frame configuration.
• 630 A rated current.
• 800 A rated uninterrupted current.
• Three poles.
• Ekip Dip LSI solid-state electronic release.
• Long-time L protection for overload conditions.
• Short-time S protection for selective short-circuit protection.
• Instantaneous I protection for high-level short-circuit faults.
• 70 kA Icu at 380–415 V AC.
• Rated operational voltage up to 690 V AC.
• Fixed mounting configuration with front terminals.
• Designed to IEC 60947-2 requirements.

Reliable Electronic Protection for Demanding Power Distribution

Electronic moulded case circuit breakers such as the ABB XT6H with Ekip Dip LSI provide accurate protection against overload and short-circuit conditions in low-voltage electrical systems. The long-time function protects against sustained overloads, the short-time function supports selective fault protection, and the instantaneous function provides rapid interruption of severe short-circuit currents.

The adjustable protection characteristics of the Ekip Dip LSI release allow the breaker response to be coordinated with the protected circuit and other protective devices in the distribution system. Combined with the XT6H's high interruption capability, fixed construction and front-terminal arrangement, the 1SDA107589R1 provides dependable protection for demanding industrial switchboards and high-current distribution networks.

Typical Applications

• Industrial low-voltage power distribution systems.
• Main and sub-distribution switchboards.
• High-current feeder and cable protection.
• Electrical distribution and control panels.
• Manufacturing and process-industry power systems.
• Generator and motor distribution circuits.
• Commercial and infrastructure electrical distribution.