1SDA101237R1 ABB XT7L 1600 Ekip Dip LSIG 1600A 4-Pole Circuit Breaker

Why Choose the ABB 1SDA101237R1 XT7L 1600 Circuit Breaker?

The ABB 1SDA101237R1 is a high-performance SACE Tmax XT moulded case circuit breaker (MCCB) designed for dependable protection and switching of high-current low-voltage electrical distribution systems. Identified as XT7L 1600 Ekip Dip LSIG In=1600A 4p F F, this four-pole circuit breaker combines fixed mounting, front terminals and ABB's Ekip Dip LSIG solid-state electronic trip unit.

As part of the advanced ABB SACE Tmax XT7 range, the breaker provides comprehensive electronic protection for demanding industrial and commercial power distribution applications. The Ekip Dip LSIG release incorporates long-time, short-time, instantaneous and ground-fault protection functions, helping protect cables, equipment and downstream electrical systems against a wide range of electrical fault conditions.

With a rated current of 1600 A and the high-breaking-capacity XT7L 120 kA class, the 1SDA101237R1 is ideal for high-capacity switchboards, industrial distribution panels, infrastructure systems and other installations requiring robust circuit protection. Its fixed four-pole construction with front terminals and lever operating mechanism enables straightforward integration into low-voltage electrical assemblies.

Key Advantages

• High-performance ABB SACE Tmax XT7L moulded case circuit breaker for demanding power distribution applications.
• 1600 A rated current suitable for high-current electrical installations.
• Four-pole configuration for three-phase distribution systems requiring four-pole switching and protection.
• Advanced Ekip Dip LSIG electronic trip unit for comprehensive circuit protection.
• Long-time, short-time, instantaneous and ground-fault protection functions.
• XT7L 120 kA breaking-capacity class for installations with high prospective fault currents.
• Fixed mounting with front terminals simplifies integration into switchboards and distribution panels.

Key Features

• ABB SACE Tmax XT7L series.
• 1600 A rated current.
• Four-pole circuit breaker.
• Ekip Dip LSIG solid-state electronic release.
• Long-time overload protection.
• Short-time short-circuit protection.
• Instantaneous short-circuit protection.
• Ground-fault protection.
• XT7L 120 kA breaking-capacity class.
• Fixed circuit-breaker construction.
• Front terminal connection.
• Lever operating mechanism for manual switching.
• Designed for IEC low-voltage circuit-breaker applications.

Comprehensive LSIG Protection for Power Distribution

Moulded case circuit breakers such as the ABB XT7L protect electrical circuits against damaging overload, short-circuit and ground-fault conditions while also providing reliable switching and isolation. The XT7L's high interruption capability makes it particularly suitable for industrial installations and major distribution systems where prospective fault currents can be substantial.

The Ekip Dip LSIG electronic release combines long-time, short-time, instantaneous and ground-fault protection functions within the circuit breaker. This comprehensive LSIG protection helps safeguard conductors, equipment and distribution networks against multiple electrical fault conditions while supporting effective protection coordination in modern low-voltage systems.

Typical Applications

• Industrial low-voltage switchboards and distribution panels.
• Main and sub-main electrical distribution circuits.
• High-current incoming and distribution feeders.
• Manufacturing plants and production facilities.
• Commercial and infrastructure power distribution.
• Electrical systems requiring ground-fault protection.
• High-current machinery and process installations.
• OEM switchgear and electrical panel building.