ABB Electrification MARN4-04-AT MR ABB FRONT AUX CONTACTS 4NC T

The MARN4-04-AT is manufactured by ABB - Electrification and originates from Germany (DE).

The MARN4-04-AT provides four normally closed (4NC) auxiliary contacts for signaling and interlocking applications.

The MARN4-04-AT is designed for front mounting on ABB MR series circuit breakers, ensuring compatibility with the series.

The MARN4-04-AT is used for signaling, interlocking, and status indication in industrial control systems, automation, and power distribution.

The MARN4-04-AT integrates directly with ABB MR series circuit breakers, requiring no additional wiring for basic functionality.

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