Schneider Electric NSB SN03C Switch Accessories

Schneider Electric's SN03C Safety Switch Neutral Kit is a copper‑only, insulated groundable neutral assembly for 30–60 A Square D/SCHNEIDER Electriс safety switches. The SN03C variant supports fusible and non‑fusible SN‑series disconnects and provides a solid copper neutral block to establish a reliable grounded neutral path in installations that require it. As part of the SN03 family of safety‑switch accessories, SN03C is the copper‑only neutral kit used with 30–60 A disconnects to terminate neutrals and provide grounding for downstream equipment. Typical applications include industrial disconnect installations and service equipment on 30–60 A circuits where a grounded neutral is required for proper operation of connected devices.