Why Choose the ABB E2.3S 800 Ekip Aware LI 4p WMP?
The ABB 1SDA125653R1 is an E2.3S 800 Ekip Aware LI four-pole withdrawable moving part for the SACE Emax 3 air circuit breaker platform. With an 800 A rated current and solid-state electronic LI protection, it is designed for dependable high-capacity low-voltage power distribution.
The Ekip Aware LI release provides adjustable long-time overload and instantaneous short-circuit protection, allowing the breaker to be configured to the requirements of the electrical installation. Its four-pole configuration provides comprehensive circuit switching and protection, while the withdrawable design supports practical maintenance and replacement.
With an Icu of 85 kA at 440 V and an Icw of 66 kA for 1 s, the ABB E2.3S 800 is suited to demanding industrial and commercial distribution systems where robust short-circuit performance and controlled switchgear maintenance are required.
Key Advantages
- 800 A rated current for high-capacity low-voltage distribution.
- Four-pole configuration for comprehensive circuit switching and protection.
- Ekip Aware LI solid-state electronic release for adjustable protection.
- 85 kA rated short-circuit breaking capacity Icu at 440 V.
- 66 kA rated short-time withstand current Icw for 1 s.
- Withdrawable moving-part configuration for efficient switchgear maintenance.
- Four auxiliary contacts for signalling and control integration.
- Open/closed position indication for operational monitoring.
Key Features
- ABB SACE Emax 3 E2.3S series.
- Order code: 1SDA125653R1.
- E2.3S 800 Ekip Aware LI 4p WMP configuration.
- 800 A rated current.
- Four-pole withdrawable moving part.
- Solid-state Ekip Aware LI electronic release.
- Long-time protection adjustment from 320 A to 800 A.
- Instantaneous short-circuit protection adjustment from 1200 A to 12000 A.
- Four auxiliary contacts.
- Open/closed position indication.
- Optional motorised operation.
High-Capacity Protection for Industrial Power Distribution
The ABB E2.3S 800 Ekip Aware LI is designed for low-voltage distribution systems requiring dependable protection at currents up to 800 A. Its adjustable long-time and instantaneous protection functions allow the electronic release to be configured for the electrical characteristics of the installation.
The four-pole withdrawable configuration makes the 1SDA125653R1 suitable for compatible Emax 3 switchboards where maintenance access, controlled circuit isolation and equipment replacement are important. Its 85 kA Icu at 440 V and 66 kA Icw for 1 s provide strong short-circuit performance for demanding distribution applications.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Main and incoming power distribution circuits.
- Manufacturing and process plant electrical systems.
- Commercial building power distribution.
- Large electrical distribution panels.
- Industrial power protection assemblies.
- Distribution systems requiring adjustable electronic protection.
- Switchgear installations using withdrawable air circuit breakers.
