1SDA101197R1 ABB XT7H 1600 Ekip Touch Measuring LSIG 1600A 4 Pole MCCB

Why Choose the ABB XT7H 1600 Ekip Touch Measuring LSIG 1SDA101197R1 Circuit Breaker?

The ABB 1SDA101197R1 is a high-performance four-pole moulded case circuit breaker (MCCB) designed for protection, switching and electrical measurement in demanding low-voltage AC power distribution systems. Identified by ABB as the XT7H 1600 Ekip Touch Meas.LSIG 1600 4pFF, it combines the robust SACE Tmax XT7 platform with an advanced Ekip Touch Measuring LSIG electronic trip unit for industrial, commercial and infrastructure installations.

This fixed circuit breaker features ABB’s Ekip Touch Measuring LSIG electronic trip unit, combining long-time, short-time, instantaneous and ground-fault protection with integrated electrical measurement capabilities. The solid-state electronic release provides configurable protection and monitoring functions, supporting effective selectivity and system coordination while giving engineers greater visibility of electrical distribution performance.

With a rated uninterrupted current of 1600 A, a rated operational voltage of up to 690 V AC and an H-level ultimate short-circuit breaking capacity of 70 kA at 415 V AC, the XT7H 1600 is engineered for high-current distribution applications requiring dependable overload, short-circuit and ground-fault protection together with advanced measurement functionality. Its fixed four-pole construction, front terminals and lever operating mechanism support straightforward integration into low-voltage switchboards and distribution assemblies.

Key Advantages

• High-performance four-pole moulded case circuit breaker for demanding power distribution applications.
• 1600 A rated uninterrupted current for high-current electrical systems.
• Advanced Ekip Touch Measuring LSIG electronic trip unit.
• Long-time, short-time, instantaneous and ground-fault protection functions.
• Integrated electrical measurement capabilities for improved system monitoring.
• 70 kA ultimate short-circuit breaking capacity at 415 V AC.
• 690 V AC rated operational voltage for low-voltage distribution systems.
• Fixed installation with front terminals for switchboard integration.

Key Features

• ABB SACE Tmax XT7H moulded case circuit breaker.
• 1600 A rated uninterrupted current.
• Four-pole configuration.
• Ekip Touch Measuring LSIG solid-state electronic release.
• Long-time, short-time, instantaneous and ground-fault protection.
• Integrated electrical measurement functionality.
• 690 V AC rated operational voltage.
• 1000 V rated insulation voltage.
• 8 kV rated impulse withstand voltage.
• 20 kA rated short-time withstand current.
• H short-circuit performance level with 70 kA Icu at 415 V AC.
• 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, short circuits and other electrical faults 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 LSIG release adds integrated electrical measurement and ground-fault protection to configurable long-time, short-time and instantaneous protection. This combination enables electrical engineers to protect high-current distribution circuits while accessing valuable operating information for system supervision, energy management and maintenance planning.

Typical Applications

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