Carlon NH1010C Hidden Hinged Collar Sub-Assembly

Carlon NH1010C Polycarbonate Opaque Hidden-Hinge Enclosure Collar Sub-Assembly is the 10 × 10 inch collar component used with Carlon’s hidden-hinge enclosure system for NEMA 12, 4X-rated applications. This polycarbonate collar is designed to mate with the corresponding NH1010L hidden-hinge lid, enabling a flush, concealed-hinge door on a 10" × 10" enclosure body. The cataloged part carries the UPC 034481015550 and is listed as NH1010C in Carlon’s Circuit Safe NEMA Enclosures line, commonly paired with 10" × 10" back boxes to form a complete enclosure assembly. The collar provides the essential interface for the hidden-hinge mechanism, delivering a clean, tamper-resistant appearance while preserving the enclosure’s protective rating. Typical applications include electrical distribution panels, junction boxes, and other non-metallic enclosures where a sturdy, corrosion-resistant, non-metallic solution is preferred.