1SDA107527R1 ABB Ekip Dip LSI E1.2-E6.2 Electronic Trip Unit

Why Choose the ABB 1SDA107527R1 Ekip Dip LSI Trip Unit?

The ABB 1SDA107527R1 is an Ekip Dip LSI electronic trip unit from the Black Platform generation, designed for use with ABB SACE Emax 2 E1.2 through E6.2 air circuit breakers. Supplied as a loose trip unit, it provides dependable electronic protection for low-voltage power distribution applications using ABB's modular Emax 2 circuit-breaker platform.

The Ekip Dip LSI provides three fundamental overcurrent protection functions: long-time (L), short-time (S) and instantaneous (I). These functions enable compatible Emax 2 circuit breakers to protect electrical distribution systems against sustained overloads and short-circuit faults, with settings configured through the trip unit's straightforward DIP-switch interface.

Designed for the E1.2, E2.2, E4.2 and E6.2 Emax 2 frame sizes, the 1SDA107527R1 provides a common protection platform across a broad range of breaker ratings. Its modular design supports servicing and configuration of Emax 2 installations without requiring a complete circuit breaker to be replaced when a suitable trip-unit replacement or configuration is required.

Key Advantages

• Genuine ABB Ekip Dip LSI Black Platform electronic trip unit.
• Compatible with SACE Emax 2 E1.2 through E6.2 air circuit breakers.
• Provides long-time, short-time and instantaneous protection.
• DIP-switch interface enables straightforward protection setting and configuration.
• Electronic protection provides accurate response to overload and short-circuit conditions.
• Loose-supply format supports Emax 2 servicing, replacement and breaker configuration.
• Part of ABB's modular SACE Emax 2 protection system.

Key Features

• ABB Ekip Dip LSI electronic protection release.
• Black Platform / Edition 2 generation.
• Long-time (L) overload protection.
• Short-time (S) short-circuit protection.
• Instantaneous (I) short-circuit protection.
• Designed for Emax 2 E1.2, E2.2, E4.2 and E6.2 circuit breakers.
• Protection parameters configured through DIP switches.
• Compatible with the Emax 2 modular trip-unit architecture.
• Supplied as a loose Ekip trip unit.
• Suitable for low-voltage power-distribution circuit-breaker protection.

Reliable Electronic Protection for Emax 2 Circuit Breakers

Electronic trip units continuously evaluate the current flowing through a circuit breaker and initiate tripping when electrical conditions exceed configured protection thresholds. The Ekip Dip LSI combines overload and short-circuit protection functions to help protect conductors, switchboards and connected electrical equipment from damaging overcurrent conditions.

The ABB Ekip Dip platform is designed to provide practical and dependable protection without the complexity of a full touch-screen interface. Its DIP-switch configuration makes protection settings readily accessible, while compatibility across the E1.2 to E6.2 Emax 2 frame range helps standardise protection technology throughout low-voltage power-distribution installations.

Typical Applications

• ABB SACE Emax 2 air circuit breaker servicing and configuration.
• Main low-voltage distribution switchboards.
• Industrial electrical distribution systems.
• Commercial building power distribution.
• Manufacturing and process plant switchgear.
• Infrastructure and utility distribution assemblies.
• Protection of cables and downstream electrical distribution equipment.