The W16B-CCT-1L/SC-PG21 is a heavy-duty connector housing designed for reliable panel or surface mounting in industrial environments. It features a single locking lever (1L) and a PG21 threaded interface, providing secure cable fixation, effective strain relief, and easy installation. This housing is ideal for applications where compact mounting and dependable electrical connections are required.
Manufactured from high-quality die-cast aluminum, the housing offers excellent mechanical strength, impact resistance, and long-term durability. The surface-treated metal construction provides good corrosion resistance, ensuring stable performance even under harsh operating conditions. Its SC configuration supports standard industrial inserts, allowing flexible system integration and straightforward maintenance.
A robust locking structure ensures vibration-resistant and secure connections. The W16B-CCT-1L/SC-PG21 is widely used in industrial automation, machinery, control cabinets, and power or signal transmission systems where reliability, safety, and durability are essential.

Technical Data
| Series | Classic regular housing |
| Specifications | 16B |
| Housing type | Cable butting (flying lead lower housing) |
| Outgoing method | Top outlet |
| Locking type | Single lock |
| Thread | PG21 |
| Housing material | Die casting aluminum |
| Housing color | RAL 7037 (field gray) |
| Surface treatment | Powder coating |
| Interlocking method | Metal elastic connection |
| Material | Stainless steel + TPR |
| Seals | NBR |
| Flame retardant rating as per UL94 | V0 |
| Working temperature | -40℃…+125℃ |
| Protection rating | IP67 |
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