1SDA100194R1 ABB XT4N 160 Ekip Dip LSIG In=160A 4p F F MCCB

Why Choose the ABB XT4N 160 Ekip Dip LSIG In=160A 4p F F 1SDA100194R1?

The ABB 1SDA100194R1 is a high-performance Tmax XT4N moulded case circuit breaker (MCCB) designed for reliable protection of low-voltage electrical distribution systems. Supplied as a four-pole circuit breaker with an Ekip Dip LSIG electronic trip unit, it combines a 160 A rated current with configurable electronic protection for industrial, commercial and infrastructure applications.

Part of the advanced ABB SACE Tmax XT series, the XT4N 160 provides long-time, short-time, instantaneous and ground-fault protection through its Ekip Dip LSIG release. These LSIG functions protect electrical circuits against overloads, short circuits and earth faults while supporting effective selectivity and protection coordination within modern low-voltage installations.

The 1SDA100194R1 is configured as a fixed four-pole breaker with front terminals and a rated current of 160 A. With a rated operational voltage of 690 V AC, its compact XT4 frame and comprehensive electronic protection make it well suited to switchboards, distribution panels and industrial power systems requiring reliable protection of three-phase and neutral conductors.

Key Advantages

• Complete ABB Tmax XT4N moulded case circuit breaker for low-voltage power distribution.
• 160 A Ekip Dip electronic trip unit for accurate and configurable circuit protection.
• LSIG protection functions covering overload, short-time short-circuit, instantaneous short-circuit and ground-fault conditions.
• Four-pole fixed configuration suitable for three-phase systems with a neutral conductor.
• Front terminals provide straightforward connection within switchboards and distribution panels.
• 690 V AC rated operational voltage supports demanding industrial electrical distribution applications.

Key Features

• ABB SACE Tmax XT4N 160 circuit breaker.
• 160 A rated current (In).
• Four-pole configuration.
• Ekip Dip LSIG electronic trip unit.
• LSIG protection: long-time, short-time, instantaneous and ground-fault functions.
• 690 V AC rated operational voltage.
• Fixed mounting arrangement.
• Front terminals for main circuit connections.
• N interruption performance level.
• Designed and certified to applicable IEC standards.

Advanced LSIG Protection for Electrical Distribution

Moulded case circuit breakers protect electrical installations by automatically interrupting current when overloads or electrical faults occur. The ABB Ekip Dip electronic release provides configurable protection characteristics, allowing the circuit breaker to be coordinated with the requirements of the installation and other protective devices throughout the distribution system.

With LSIG functionality, the 1SDA100194R1 provides long-time protection against sustained overloads, short-time protection for coordinated short-circuit response, instantaneous protection against severe short circuits and ground-fault protection for earth-fault conditions. Its four-pole configuration makes it particularly suitable for distribution systems where switching and protection of the neutral conductor are required alongside the three phase conductors.

Typical Applications

• Industrial low-voltage switchboards.
• Main and sub-distribution panels.
• Three-phase and neutral electrical distribution systems.
• Commercial and infrastructure electrical installations.
• Manufacturing and process industry power systems.
• Feeder and distribution circuit protection.