1SDA101225R1 ABB XT7H 1600 Ekip Dip LIG 1600A 4 Pole MCCB

Why Choose the ABB XT7H 1600 Ekip Dip LIG 1SDA101225R1 Circuit Breaker?

The ABB 1SDA101225R1 is a high-performance four-pole moulded case circuit breaker (MCCB) designed for reliable protection and switching in demanding low-voltage AC power distribution systems. Identified by ABB as the XT7H 1600 Ekip Dip LIG In=1600A 4p F F, it combines the robust SACE Tmax XT7 platform with an Ekip Dip LIG solid-state electronic trip unit for industrial, commercial and infrastructure installations.

This fixed circuit breaker features ABB’s Ekip Dip LIG electronic trip unit, providing long-time overload, instantaneous short-circuit and ground-fault protection functions. Its electronic release offers adjustable protection settings for effective circuit coordination, while the four-pole configuration enables protection and switching of three-phase systems incorporating a neutral conductor.

With a rated uninterrupted current of 1600 A, a rated operational voltage of 690 V AC and the high short-circuit performance of ABB’s XT7H 70 kA class, the 1SDA101225R1 is engineered for high-current distribution applications. Its fixed construction, front terminals and lever operating mechanism support straightforward integration into low-voltage switchboards and power distribution assemblies.

Key Advantages

• High-performance four-pole moulded case circuit breaker for demanding power distribution applications.
• 1600 A rated uninterrupted current for high-current electrical systems.
• Ekip Dip LIG solid-state electronic trip unit for configurable circuit protection.
• Long-time overload, instantaneous short-circuit and ground-fault protection functions.
• XT7H 70 kA performance class for demanding low-voltage installations.
• 690 V AC rated operational voltage.
• Adjustable overload protection from 640–1600 A.
• Adjustable instantaneous short-circuit protection from 1600–16000 A.
• Four-pole configuration supports three-phase systems incorporating a neutral conductor.
• Fixed construction with front terminals for straightforward switchboard integration.

Key Features

• ABB SACE Tmax XT7H moulded case circuit breaker.
• 1600 A rated uninterrupted current.
• Four-pole configuration.
• Ekip Dip LIG solid-state electronic release.
• Long-time overload protection.
• Instantaneous short-circuit protection.
• Ground-fault protection functionality through the LIG trip unit.
• 690 V AC rated operational voltage.
• H short-circuit performance level.
• 70 kA XT7H performance class.
• Fixed installation with front main-circuit connections.
• Lever operating mechanism.
• Optional motor operating mechanism compatibility.
• IP20 degree of protection.

Reliable Electronic Protection for High-Current Power Distribution

The ABB XT7H 1600 is designed to protect high-current electrical distribution circuits against overload, short-circuit and ground-fault conditions. Its Ekip Dip LIG solid-state release provides adjustable electronic protection while the XT7H platform delivers substantial interruption capability, making the breaker suitable for demanding industrial, commercial and infrastructure installations.

With a 1600 A rated uninterrupted current, 690 V AC rated operational voltage and adjustable overload and instantaneous protection, the 1SDA101225R1 provides a robust solution for main and sub-main distribution circuits. Its fixed four-pole construction is particularly useful where the neutral conductor must be switched alongside the three phases, while front connections simplify integration into appropriately engineered switchboards and distribution assemblies.

Typical Applications

• Industrial low-voltage power distribution systems.
• Main and sub-main switchboards.
• Electrical distribution panels and assemblies.
• Transformer and generator distribution systems.
• Manufacturing and process facilities.
• Commercial and infrastructure electrical systems.
• High-current feeder and distribution circuit protection.