Square D 400SN 400 Amp Solid Neutral Circuit Breaker

Product Description

Square D 400SN is a 400 amp solid neutral circuit breaker. This product is part of Schneider Electric's family of LA circuit breakers. It is designed for various power distribution applications, particularly able to accept installation in service entrance equipment. The circuit breaker has a short circuit current rating that equals its installed rating, ensuring reliability and safety.

• Rated for 400A and groundable.
• Compatible with NEMA 1 or NEMA 3R enclosures.
• Accepts 100% rated circuit breakers.

Product Highlights

This circuit breaker provides robust protection and functionality for electrical distribution systems, making it suitable for industrial and commercial applications.

Product Information

Standard Information

• Catalog Number: 400SN
• Manufacturer: Schneider Electric

Technical Specifications

• Brand: Square D
• Frame: L and Q4
• Warranty: 18 months
• Country of Origin: Mexico
• Application: Standard