The Schneider Electric Square D NQSFB4HJ is a subfeed breaker kit designed for use with NQ 240VAC lighting and appliance panelboards. This kit facilitates the connection of downstream circuit breakers, offering enhanced power distribution flexibility for electrical infrastructure upgrades. It is engineered to integrate with main lug or main circuit breaker panelboards within the NQ series.

Technical Details

• Series: NQ Series
• Panelboard Type: Lighting and Appliance
• Voltage Rating: 240VAC
• Amperage Rating: 400A (Main Panelboard Capacity)
• Kit Type: Subfeed Breaker Kit
• Configuration: Dual Handle/J-Type (SFB)
• Functionality: Enables downstream circuit breaker connections
• Compatibility: Designed for Schneider Electric NQ panelboards

Applications & Compatibility

This subfeed breaker kit is specifically engineered for electrical distribution systems utilizing Schneider Electric's NQ panelboards. It is commonly applied in commercial buildings, manufacturing facilities, and other environments requiring flexible and expandable power distribution for lighting and appliance circuits. The NQSFB4HJ ensures proper integration for adding multiple branch circuits downstream from the main service.

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 NQSFB4HJ or contact our technical team for cross-reference assistance with compatible NQ series components.