1SDA072414R1 ABB E2.2N 2500 Ekip Touch LI 3p WMP Air Circuit Breaker

Why Choose the ABB E2.2N 2500 Ekip Touch LI 3p WMP Air Circuit Breaker?

The ABB E2.2N 2500 Ekip Touch LI 3p WMP, order code 1SDA072414R1, is a high-performance three-pole air circuit breaker (ACB) moving part from the ABB SACE Emax 2 range, designed for protection and switching in demanding low-voltage electrical distribution systems. Combining the E2.2N frame with a 2500 A rated current and ABB's Ekip Touch LI electronic trip unit, it provides reliable overload and instantaneous short-circuit protection for high-current industrial, commercial and infrastructure power networks.

This breaker uses a withdrawable construction for integration with a compatible Emax 2 fixed part, supporting efficient inspection, servicing and replacement within switchboard installations. Its Ekip Touch LI electronic trip unit provides long-time overload and instantaneous short-circuit protection, with adjustable electronic settings and a Touch interface for straightforward protection configuration and electrical system supervision.

The E2.2N 2500 provides a short-circuit breaking capacity of 66 kA, while its long-time overload protection is adjustable from 1000–2500 A and instantaneous short-circuit protection from 1.5–15 × In. Its combination of a 2500 A current rating, three-pole configuration and withdrawable moving-part construction makes the 1SDA072414R1 particularly suitable for main distribution, incomer and high-current feeder applications.

Key Advantages

• High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage power distribution.
• 2500 A rated current for high-current industrial, commercial and infrastructure electrical systems.
• 66 kA short-circuit breaking capacity from the E2.2N performance level.
• Ekip Touch LI electronic trip unit provides long-time overload and instantaneous short-circuit protection.
• 1000–2500 A long-time overload adjustment range supports protection configuration for the installation.
• Instantaneous short-circuit protection adjustable from 1.5–15 × In.
• Three-pole configuration for three-phase electrical distribution networks.
• Withdrawable moving-part design supports efficient switchboard inspection, servicing and maintenance.

Key Features

• ABB SACE Emax 2 E2.2N air circuit breaker platform.
• 2500 A rated current.
• Three-pole circuit breaker configuration.
• Ekip Touch LI electronic protection trip unit.
• Long-time (L) overload protection.
• Instantaneous (I) short-circuit protection.
• Long-time overload adjustment range: 1000–2500 A.
• Instantaneous short-circuit adjustment: 1.5–15 × In.
• 66 kA short-circuit breaking capacity.
• 690 V AC rated operational voltage.
• Touch interface for electronic protection configuration.
• Withdrawable moving-part construction for compatible Emax 2 switchgear.
• Four auxiliary change-over contacts.
• Circuit breaker switched-off indication.
• Optional motor operating mechanism for automated switching applications.

Advanced LI Protection for High-Current Power Distribution

Air circuit breakers such as the ABB SACE Emax 2 protect high-current low-voltage electrical networks by detecting and interrupting overload and short-circuit conditions before they can damage cables, busbars, switchgear or connected equipment. The E2.2N 2500 combines a substantial 2500 A current rating with 66 kA short-circuit breaking performance, making it well suited to demanding main distribution, incomer and high-current feeder applications.

The Ekip Touch LI electronic trip unit provides long-time overload protection and instantaneous short-circuit protection. Its long-time protection can be adjusted from 1000–2500 A, while instantaneous protection is adjustable from 1.5–15 × In, allowing the breaker response to be configured to suit the electrical installation and coordinate with other protective devices within the distribution network.

Typical Applications

• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• Manufacturing and process plants.
• Commercial building electrical distribution.
• Data centres and critical power infrastructure.
• Utility and infrastructure switchgear.
• Transformer and generator distribution systems.
• High-current incomer and feeder protection.