nVent Hoffman CWKN Wing Knob Non-Locking Latch for Concept Window Kits

nVent Hoffman CWKN Wing Knob Non-Locking Latch

The nVent Hoffman CWKN Wing Knob Latch is a non-locking enclosure latch engineered specifically for use with Hoffman Concept Window Kits. Designed for straightforward, tool-free operation, the wing knob provides positive latching without a key or lock cylinder — ideal for applications where quick-access panels are required. Manufactured in Germany to nVent Hoffman’s exacting quality standards.

Key Features

• Non-locking wing knob design for fast, tool-free panel access
• Compatible with nVent Hoffman Concept Window Kit assemblies
• Provides secure, positive latch retention for enclosure doors and covers
• Engineered for indoor and outdoor enclosure applications
• Compact, low-profile form factor minimizes door hardware footprint
• Manufactured in Germany to nVent Hoffman quality standards

Applications

Ideal for use on electrical enclosures, control panels, and equipment cabinets that incorporate nVent Hoffman Concept Window Kits. Suited for industrial control panels, NEMA-rated enclosures, and any application requiring a non-locking panel latch with wing knob operation.

Compatible Window Kit Standards

nVent Hoffman Concept Window Kits are rated for NEMA/EEMAC Type 3R, 4, 4X, and 12 applications and are UL 508A Component Recognized (File No. E61997) and CSA Certified (File No. 42186). Consult nVent Hoffman to confirm window kit compatibility for your specific enclosure model.

Product Details