Why Choose the ABB E1.3C 1600 Ekip Aware LSI 4p WMP?
The ABB 1SDA125639R1 is an E1.3C 1600 Ekip Aware LSI four-pole withdrawable moving part for the SACE Emax 3 air circuit breaker platform. With a 1600 A rated current and configurable electronic LSI protection, it is designed for high-capacity low-voltage power distribution applications.
The Ekip Aware LSI release combines long-time, short-time and instantaneous protection functions, providing adjustable protection characteristics for demanding electrical installations. Its four-pole configuration is suitable for systems where comprehensive phase and neutral switching and protection are required.
As a withdrawable moving part, the ABB 1SDA125639R1 is designed for compatible Emax 3 switchgear assemblies where practical maintenance access and controlled equipment replacement are important. The configuration also includes four auxiliary contacts for monitoring and control integration.
Key Advantages
- 1600 A rated current for high-capacity power distribution.
- Four-pole configuration for comprehensive circuit switching and protection.
- Ekip Aware LSI electronic release with adjustable protection functions.
- Withdrawable moving-part design for convenient switchgear maintenance.
- Adjustable long-time, short-time and instantaneous protection settings.
- Four auxiliary contacts for monitoring and control applications.
- Designed for demanding industrial and commercial low-voltage distribution systems.
- Part of the ABB SACE Emax 3 air circuit breaker family.
Key Features
- ABB SACE Emax 3 E1.3C series.
- Order code: 1SDA125639R1.
- E1.3C 1600 Ekip Aware LSI 4p WMP configuration.
- 1600 A rated current.
- Four-pole withdrawable moving part.
- Solid-state Ekip Aware LSI electronic release.
- Long-time protection adjustment from 640 A to 1600 A.
- Short-time protection adjustment from 960 A to 16000 A.
- Instantaneous protection adjustment from 2400 A to 24000 A.
- Four auxiliary contacts.
- Suitable for integration into compatible ABB Emax 3 switchgear assemblies.
High-Capacity Protection for Industrial Power Distribution
The ABB E1.3C 1600 Ekip Aware LSI provides configurable electronic protection for low-voltage distribution systems operating at currents up to 1600 A. Its LSI protection functions allow long-time, short-time and instantaneous thresholds to be adjusted to suit the protection requirements of the electrical installation.
The four-pole withdrawable configuration makes the 1SDA125639R1 suitable for compatible SACE Emax 3 switchboards where maintenance access, equipment replacement and reliable circuit protection are key considerations. Four auxiliary contacts further support connection to monitoring and control systems.
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.
