The Schneider Electric Compact NS400N circuit breaker is engineered for robust electrical protection in demanding industrial environments. This 3-pole device, identified by the STR23SE trip unit, offers a 400 Ampere rating, making it suitable for medium to high-power distribution and motor control applications. Its compact design facilitates integration into various electrical panels and switchgear assemblies.

Technical details

• Series: Compact NS400N
• Trip Unit: STR23SE
• Current Rating: 400 A
• Number of Poles: 3 (3d)
• Interrupting Capacity: Verify against manufacturer datasheet for specific Icu/Ics ratings.
• Voltage Rating: Verify against manufacturer datasheet for specific AC/DC voltage compatibility.
• Terminal Type: Verify against manufacturer datasheet for specific connection methods.
• Mounting Type: Verify against manufacturer datasheet for fixed or draw-out configurations.

Applications & compatibility

This Schneider Electric circuit breaker is commonly deployed in power distribution systems for manufacturing plants, data centers, and commercial buildings. It is designed to protect electrical circuits in applications such as main incomers, feeder protection, and motor control centers, ensuring operational continuity and safety for critical machinery.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the 32693 Schneider Electric circuit breaker or contact our technical team for cross-reference assistance with compatible Compact NS components.