The W16B-MTEH-4B-PG21 is a robust EMC metal housing designed for dependable industrial connector applications in demanding environments. It features a 16B size surface mounting upper housing with a PG21 cable entry, delivering effective electromagnetic shielding to maintain signal integrity and minimize external interference.
The housing is manufactured from high-quality die-cast aluminum and treated with a durable powder coating, providing excellent resistance to corrosion, vibration, and mechanical impact. A reliable dual locking mechanism combined with a metal elastic interlocking system ensures secure mating and stable performance during long-term operation.
Equipped with high-performance sealing materials, the housing offers reliable protection against dust and moisture, making it suitable for harsh industrial conditions. With its solid construction, precise design, and enhanced EMC characteristics, the W16B-MTEH-4B-PG21 is an ideal choice for automation systems, control cabinets, machinery equipment, and other applications requiring safe, stable, and interference-resistant electrical connections.

Technical Data
| Series | Anti-corrosion 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 9005 (ink black) |
| Surface treatment | Epoxy powder coating |
| Interlocking method | Metal elastic connection |
| Material | Stainless steel |
| Seals | FPM |
| Flame retardant rating as per UL94 | V0 |
| Working temperature | -40℃…+125℃ |
| Protection rating | IP67 |
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