1SDA102534R1 ABB XT5H 600 Ekip Dip LSIG 600 3P FF UL/CSA

Why Choose the ABB XT5H 600 Ekip Dip LSIG 600 3P FF UL/CSA 1SDA102534R1?

The ABB 1SDA102534R1 is a SACE Tmax XT5H moulded-case circuit breaker designed for high-performance protection of low-voltage AC power distribution systems. Rated at 600 A, this three-pole breaker combines the ABB XT5 frame with an Ekip Dip LSIG solid-state electronic trip unit, fixed installation and front terminals.

The Ekip Dip LSIG trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection. This combination of protection functions makes the breaker suitable for installations where adjustable electronic protection and ground-fault functionality are required within a compact moulded-case circuit-breaker platform.

Designed for UL/CSA applications, the XT5H 600 provides an H interruption-performance level of 65 kA at 480 V AC. Its 600 A current rating, three-pole construction and fixed front-terminal arrangement make the 1SDA102534R1 suitable for demanding industrial, commercial, infrastructure and OEM electrical distribution assemblies.

Key Advantages

• Genuine ABB SACE Tmax XT5H moulded-case circuit breaker.
• 600 A rated current for high-current low-voltage distribution systems.
• Ekip Dip LSIG electronic trip unit for comprehensive circuit protection.
• Long-time overload, short-time, instantaneous and ground-fault protection functions.
• High 65 kA interruption rating at 480 V AC.
• Three-pole configuration for three-phase AC power distribution.
• Fixed installation with front terminals for switchboard integration.
• Designed for UL/CSA circuit-breaker applications.

Key Features

• ABB SACE Tmax XT5H frame.
• 600 A rated current.
• 3-pole configuration.
• Ekip Dip LSIG solid-state electronic release.
• L function: long-time overload protection.
• S function: short-time short-circuit protection.
• I function: instantaneous short-circuit protection.
• G function: ground-fault protection.
• H interruption-performance level: 65 kA at 480 V AC.
• Fixed mounting configuration.
• Front main-circuit terminals.
• Designed for AC electrical distribution systems.
• UL certified configuration.
• Part of ABB's compact SACE Tmax XT circuit-breaker family.

Advanced LSIG Protection for Low-Voltage Power Distribution

Moulded-case circuit breakers protect electrical distribution systems against overloads and short circuits while also providing switching and isolation functionality. An electronic trip unit such as the ABB Ekip Dip LSIG extends this protection with independently defined long-time, short-time, instantaneous and ground-fault functions, supporting selective and coordinated protection strategies.

The XT5H 600 combines a 600 A current rating with an H-class interruption capability of 65 kA at 480 V AC. Its LSIG protection functionality makes it particularly suitable for distribution systems where ground-fault protection is required alongside overload and short-circuit protection, while the fixed front-terminal construction supports integration into compact low-voltage switchgear.

Typical Applications

• Industrial low-voltage distribution switchboards.
• Commercial electrical distribution systems.
• Three-phase feeder protection.
• Circuits requiring electronic ground-fault protection.
• High-current cable and distribution circuit protection.
• Machinery and OEM electrical panels.
• Manufacturing and process installations.
• Infrastructure and critical power distribution systems.
• UL/CSA assemblies requiring a 600 A, 65 kA MCCB.