Square D SN400LA Neutral Assembly Insulated Groundable Circuit Breaker

Product Description

The Square D SN400LA is a neutral assembly intended for the PowerPact H-frame circuit breakers. This product is designed to safeguard electrical systems from overload and short circuit issues. It includes thermal-magnetic or Micrologic electronic trip units and has amperage ratings calibrated at 104°F (40°C) in free air ambient temperatures. Per NEC® and Canadian Electrical Code standards, circuit breakers can only operate continuously at up to 80% of their rating. This assembly is a crucial component for maintaining system reliability.

• Insulated and groundable assembly
• Compatible with PowerPact H-frame, J-frame, and L-frame circuit breakers
• Calibrated for 400 amps

Product Highlights

This neutral assembly provides essential protection against electrical faults and ensures compliance with electrical codes.

Product Information

Standard Information

• Catalog Number: SN400LA
• Manufacturer: Schneider Electric

Technical Specifications

• Amperage: 400 Amp
• Width: 4.61 inches
• Height: 4.89 inches
• Depth: 2.86 inches
• Enclosure Type: NEMA 1/3R or NEMA 4/4X/5/12/12K
• UPC: 785901495987
• Country of Origin: Mexico
• Warranty: 18 months