1SDA101191R1 ABB XT7H 1000 Ekip Touch Measuring LSI 1000A 4 Pole MCCB

Why Choose the ABB XT7H 1000 Ekip Touch Measuring LSI 1SDA101191R1 Circuit Breaker?

The ABB 1SDA101191R1 is a high-performance four-pole moulded case circuit breaker (MCCB) designed for protection, switching and electrical measurement in low-voltage AC power distribution systems. Identified by ABB as the XT7H 1000 Ekip Touch Meas.LSI 1000 4p FF, it combines the robust SACE Tmax XT7 platform with an advanced Ekip Touch Measuring electronic trip unit for demanding industrial, commercial and infrastructure installations.

This fixed circuit breaker features ABB’s Ekip Touch Measuring LSI electronic trip unit, combining long-time, short-time and instantaneous overcurrent protection with integrated electrical measurement capabilities. The measuring functionality supports monitoring of key electrical parameters including voltage, active, reactive and apparent power, energy, frequency, power factor and phase sequence, helping engineers improve visibility of distribution system performance.

With a rated uninterrupted current of 1000 A, a rated operational voltage of 690 V AC and an H-level ultimate short-circuit breaking capacity of 70 kA at 415 V AC, the XT7H 1000 is engineered for high-current distribution applications requiring dependable circuit protection and advanced measurement functionality. Its fixed four-pole construction and front terminals support straightforward integration into low-voltage switchboards and distribution assemblies.

Key Advantages

• High-performance four-pole moulded case circuit breaker for power distribution.
• 1000 A rated uninterrupted current for high-current electrical systems.
• Advanced Ekip Touch Measuring LSI electronic trip unit.
• Integrated electrical measurement capabilities for improved system monitoring.
• Long-time, short-time and instantaneous overcurrent protection.
• 70 kA ultimate short-circuit breaking capacity at 415 V AC.
• 690 V AC rated operational voltage for low-voltage distribution systems.
• Fixed four-pole configuration with front terminals for switchboard integration.

Key Features

• ABB SACE Tmax XT7H moulded case circuit breaker.
• 1000 A rated uninterrupted current.
• Four-pole configuration.
• Ekip Touch Measuring LSI electronic trip unit.
• Long-time, short-time and instantaneous protection functions.
• Integrated voltage, power, energy, frequency and power-factor measurement capabilities.
• 690 V AC rated operational voltage.
• H short-circuit performance level with 70 kA Icu at 415 V AC.
• Adjustable overload protection range from 400–1000 A.
• Adjustable short-time short-circuit protection range from 600–10000 A.
• Adjustable instantaneous short-circuit protection range from 1500–15000 A.
• Fixed mounting with front terminal connections and lever operating mechanism.

Advanced Protection and Measurement for Power Distribution

Moulded case circuit breakers such as the ABB XT7H protect electrical distribution systems against overloads and short circuits while also providing dependable switching and isolation. The high interrupting capability of the XT7H makes it particularly suitable for installations with substantial prospective fault currents and demanding requirements for continuity of electrical supply.

The Ekip Touch Measuring LSI release adds comprehensive electrical measurement functionality to configurable long-time, short-time and instantaneous protection. Measurement capabilities include phase-to-phase and phase-to-neutral voltage, active, reactive and apparent power, active, reactive and apparent energy, frequency, power factor and phase sequence, enabling enhanced supervision and energy management within modern electrical distribution systems.

Typical Applications

• Industrial low-voltage power distribution systems.
• Main and sub-main switchboards.
• Electrical distribution panels and assemblies.
• Manufacturing and process facilities.
• Commercial and infrastructure electrical systems.
• High-current feeder and distribution circuit protection.