The W16B-TEH-2L/SC-PG21 is a high-quality 16B heavy-duty connector housing designed for reliable performance in industrial and automation environments. It features a surface-mounting upper housing with a top outlet and PG21 threaded entry, enabling secure cable connections and easy installation. The dual-lock mechanism provides firm, vibration-resistant locking, ensuring consistent and stable performance during long-term operation.
Made from durable die-cast aluminum, the housing is finished with a powder coating in RAL 7037 field gray, offering excellent resistance to corrosion and mechanical stress. Stainless steel and TPR components, combined with NBR sealing elements, provide effective protection against dust, moisture, and harsh environmental conditions. The housing complies with UL94 flame-retardant standards, ensuring safety in electrical and industrial applications.
With its strong construction, reliable sealing performance, and long service life, the W16B-TEH-2L/SC-PG21 is ideal for automation systems, industrial machinery, and control equipment requiring secure and durable connector protection.

Technical Data
| Series | Classic regular housing |
| Specifications | 16B |
| Housing type | Surface mounting upper housing |
| Outgoing method | Top outlet |
| Locking type | Dual 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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