The EMC.W10B-TEH-4B-PG21 is a heavy-duty EMC metal housing designed for industrial connector applications that require enhanced electromagnetic shielding and reliable environmental protection. Manufactured from high-quality die-cast aluminum, it provides excellent mechanical strength and effective EMI suppression, ensuring stable and interference-free signal transmission in electrically noisy and demanding industrial environments. Its robust structure and durable surface treatment support long-term, dependable operation under harsh conditions.
This housing features a secure locking structure that ensures stable and reliable mating, minimizing the risk of accidental disconnection caused by vibration or mechanical stress. The PG21 cable entry is suitable for a wide range of commonly used industrial cables, allowing convenient installation while providing effective strain relief and reliable cable protection.
High-performance sealing components protect against dust and moisture ingress, enabling the EMC.W10B-TEH-4B-PG21 to meet high ingress protection requirements. It is widely used in industrial automation, machinery, and electrical control systems, making it an ideal solution for applications demanding strong EMC performance, durability, and long service life.

Technical Data
| Series | EMC metal housing |
| Specifications | 10B |
| Housing type | Surface mounting upper housing |
| Outgoing method | Top outlet |
| Locking type | Dual lock |
| Thread | PG21 |
| Housing material | Die casting aluminum |
| Housing color | Original color |
| Surface treatment | Passivation |
| 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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