The W16B-TE-2B-PG21 is a heavy-duty connector housing designed for reliable electrical connections in demanding industrial environments. It features a top-entry cable outlet with a PG21 threaded interface, allowing secure cable installation, effective strain relief, and flexible wiring orientation. This design is suitable for applications where top cable entry is preferred and space is limited.
Manufactured from high-quality die-cast aluminum, the housing provides excellent mechanical strength, impact resistance, and long-term durability. The surface-treated metal construction offers good corrosion resistance, ensuring stable and reliable performance even under harsh operating conditions. The 2B housing size supports a variety of standard inserts, enabling flexible configuration and easy system integration.
A robust locking structure ensures secure mating and vibration-resistant connections during operation. The W16B-TE-2B-PG21 is widely used in industrial automation, machinery manufacturing, control cabinets, and power or signal transmission systems where reliability, safety, and durability are critical.

Technical Data
| Series | Classic regular housing |
| Specifications | 16B |
| Housing type | Surface mounting upper 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 |
| Seals | NBR |
| Flame retardant rating as per UL94 | V0 |
| Working temperature | -40℃…+125℃ |
| Protection rating | IP67 |
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