1SDA103588R1 ABB XT7S M 1000 Ekip Dip LSIG 1000 A 4-Pole Moulded Case Circuit Breaker

Why Choose the ABB 1SDA103588R1 XT7S M 1000 Circuit Breaker?

The ABB 1SDA103588R1 is a high-performance 4-pole moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT7 range, designed for reliable protection of demanding low-voltage AC power distribution systems. Configured as an XT7S M 1000, it combines a 1000 A rated current with an Ekip Dip LSIG solid-state electronic trip unit and a stored-energy operating mechanism.

The circuit breaker incorporates ABB’s Ekip Dip LSIG electronic release, providing long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection. This comprehensive protection package makes the XT7S M suitable for critical feeders and distribution circuits where accurate electronic protection and dependable fault interruption are required.

The 1SDA103588R1 is supplied as a fixed, four-pole circuit breaker with front terminals and is designed for UL applications. Its S interruption performance level provides an interrupting rating of 50 kA at 480 V AC, while the motorised stored-energy mechanism supports controlled switching within sophisticated electrical distribution assemblies.

Key Advantages

• High-performance ABB SACE Tmax XT7 moulded case circuit breaker.
• 1000 A rated current for high-current power distribution applications.
• Ekip Dip LSIG electronic trip unit provides comprehensive circuit protection.
• Long-time, short-time, instantaneous and ground-fault protection.
• 4-pole fixed configuration with front terminals for switchboard integration.
• 50 kA interrupting rating at 480 V AC for demanding fault conditions.

Key Features

• ABB SACE Tmax XT7S M 1000 circuit breaker.
• ABB order code 1SDA103588R1.
• 1000 A rated current.
• Ekip Dip LSIG solid-state electronic release.
• LSIG protection functions for overload, selective short-circuit, instantaneous short-circuit and ground fault.
• Four-pole construction.
• Fixed version with front terminals.
• Integrated stored-energy operating mechanism.
• S interruption performance level.
• 50 kA interrupting rating at 480 V AC.
• Designed and certified for UL applications.

Advanced LSIG Protection for Power Distribution

Moulded case circuit breakers protect low-voltage electrical distribution systems against abnormal current and fault conditions. The ABB SACE Tmax XT7 platform extends this protection to high-current distribution applications while combining advanced electronic trip technology with compact construction and dependable interruption performance.

The Ekip Dip LSIG trip unit fitted to the ABB 1SDA103588R1 provides four key protection functions: long-time overload protection, selective short-time protection, instantaneous short-circuit protection and ground-fault protection. Combined with its 1000 A rating, four-pole construction and 50 kA at 480 V AC interruption capability, the breaker provides a robust solution for demanding low-voltage distribution systems.

Typical Applications

• Industrial low-voltage power distribution systems.
• Main electrical switchboards and distribution panels.
• High-current feeder circuit protection.
• Commercial and infrastructure power distribution.
• Four-pole electrical distribution circuits.
• Systems requiring electronic ground-fault protection.
• UL installations requiring 1000 A LSIG circuit protection.