1SDA060697R1 ABB E2N-A 800 PR121/P-LSI 800 A 3P Withdrawable Air Circuit Breaker

Why Choose the ABB E2N-A 800 PR121/P-LSI In=800A 3p W?

The ABB E2N-A 800 PR121/P-LSI In=800A 3p W, order code 1SDA060697R1, is a SACE Emax E2N-A withdrawable air circuit breaker engineered for industrial low-voltage power distribution. It combines an 800 A rated current with ABB's electronic PR121/P-LSI trip unit, providing configurable protection for demanding switchboard, feeder and main distribution applications.

This circuit breaker uses a three-pole withdrawable configuration, allowing the breaker body to be racked into and out of a compatible fixed part. The withdrawable execution simplifies inspection, maintenance and replacement compared with permanently mounted configurations and is particularly valuable in switchgear where serviceability and reduced maintenance disruption are important.

The integrated PR121/P electronic release provides LSI protection, combining long-time overload, short-time short-circuit and instantaneous short-circuit protection. The E2N-A platform provides substantial short-circuit performance, including a rated service short-circuit breaking capacity of 50 kA at 480 V AC, making the 1SDA060697R1 a capable solution for demanding industrial power distribution.

Key Advantages

• Genuine ABB SACE Emax E2N-A air circuit breaker for industrial power distribution.
• 800 A rated current for substantial feeder and distribution applications.
• PR121/P electronic trip unit provides configurable electronic circuit protection.
• LSI protection functions cover overload, short-time and instantaneous fault conditions.
• 50 kA service short-circuit breaking capacity at 480 V AC for demanding electrical systems.
• Withdrawable execution supports efficient maintenance, inspection and breaker replacement.

Key Features

• ABB SACE Emax / New Emax E2N-A series.
• 800 A rated current (In).
• PR121/P electronic release.
• LSI protection: long-time, short-time and instantaneous.
• 3-pole configuration.
• Withdrawable (W) circuit breaker execution.
• Designed for installation into a compatible E2 fixed part.
• 50 kA service short-circuit breaking capacity at 480 V AC.
• Electronic protection suited to industrial distribution and switchgear applications.
• Designed to UL 1066 requirements.

Reliable Withdrawable Protection for Industrial Power Distribution

The ABB E2N-A platform combines the robust switching architecture of the SACE Emax family with electronic protection for demanding industrial distribution systems. In this withdrawable version, the circuit breaker can be moved between operating, test and disconnected positions within a compatible fixed part, supporting safer and more efficient inspection and maintenance procedures.

Its PR121/P-LSI release provides long-time, short-time and instantaneous protection against overload and short-circuit conditions. Combined with an 800 A current rating and 50 kA service short-circuit breaking capacity at 480 V AC, the 1SDA060697R1 provides a strong combination of protection performance, serviceability and switchgear integration.

Typical Applications

• Industrial low-voltage switchboards.
• Main and feeder power distribution circuits.
• Withdrawable air circuit breaker switchgear.
• Manufacturing and process plant electrical systems.
• Commercial and infrastructure distribution boards.
• Three-phase industrial power systems.
• OEM switchgear and engineered panel assemblies.