1SDA100103R1 ABB Ekip Touch LSI 160 A XT2 3-Pole Trip Unit

Why Choose the ABB 1SDA100103R1 Ekip Touch LSI Trip Unit?

The ABB 1SDA100103R1 is an advanced Ekip Touch LSI electronic trip unit designed for use with three-pole ABB SACE Tmax XT2 moulded case circuit breakers. Part of the ABB SACE Tmax XT range, this electronic protection unit provides precise and configurable protection for low-voltage electrical distribution systems in industrial and commercial applications.

The Ekip Touch platform combines advanced electronic protection with an intuitive touchscreen interface, making protection settings and operating information readily accessible. Its LSI protection functions provide long-time overload, short-time short-circuit and instantaneous short-circuit protection, supporting accurate coordination and selectivity within electrical distribution networks.

With a rated current of 160 A and compatibility with three-pole XT2 circuit breakers, the 1SDA100103R1 provides an advanced protection solution for the 160 A XT2 frame. The trip unit can be combined with a compatible XT2 breaking part to create a complete moulded case circuit breaker suited to demanding low-voltage power distribution applications.

Key Advantages

• Advanced Ekip Touch electronic trip unit for ABB SACE Tmax XT2 circuit breakers.
• 160 A rated current for XT2 160 applications.
• LSI protection provides long-time, short-time and instantaneous overcurrent protection.
• Touchscreen interface simplifies protection configuration and access to operating information.
• Designed for three-pole XT2 circuit breakers.
• Supports accurate protection coordination and selectivity in low-voltage distribution systems.
• Modular ABB Tmax XT architecture allows the trip unit to be combined with a compatible XT2 breaking part.

Key Features

• ABB SACE Tmax XT series.
• Ekip Touch electronic trip unit.
• 160 A rated current.
• LSI protection functions.
• Long-time overload protection.
• Short-time short-circuit protection.
• Instantaneous short-circuit protection.
• Three-pole XT2 compatibility.
• Touchscreen user interface for protection settings and information.
• Designed for advanced low-voltage power distribution protection.

Advanced Electronic Protection for Power Distribution

Electronic trip units monitor current flowing through a circuit breaker and initiate tripping when configured protection thresholds are exceeded. The ABB Ekip Touch platform provides sophisticated electronic protection while allowing settings and operating information to be accessed through an intuitive touchscreen interface.

The LSI protection configuration combines long-time protection against sustained overloads, short-time protection for controlled response to short-circuit conditions and instantaneous protection against severe faults. This combination makes the 1SDA100103R1 particularly suitable for distribution systems where accurate coordination, selectivity and dependable protection are important.

Typical Applications

• Industrial low-voltage distribution boards.
• Commercial electrical switchboards.
• Feeder and distribution circuit protection.
• Transformer and power distribution systems.
• Manufacturing and process-industry electrical installations.
• ABB SACE Tmax XT2 circuit breaker assemblies.