The W10B-SEH-1L/C-PG21 is a high-quality 10B series industrial connector housing designed for reliable electrical connections in industrial and automation applications. It features a surface-mounting upper housing with a PG21 cable entry, allowing secure cable routing and easy integration into control panels, machinery, and automated systems. The housing is constructed from high-strength die-cast aluminum, providing excellent mechanical durability, impact resistance, and long-term reliability.
This model incorporates a single-lock mechanism and a metal elastic interlocking system, ensuring stable and vibration-resistant connections during operation. High-quality NBR seals protect against dust, moisture, and environmental contaminants, maintaining consistent electrical performance. The housing also meets the UL94 V0 flame-retardant standard, ensuring safety in industrial electrical installations.
The W10B-SEH-1L/C-PG21 is ideal for industrial automation, machinery manufacturing, and control systems where reliable performance, robust construction, and long-term operational safety are essential.

Technical Data
| Series | Classic regular housing |
| Specifications | 10B |
| Housing type | Surface mounting upper housing |
| Outgoing method | Side 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 |
| Seals | NBR |
| Flame retardant rating (UL94) | V0 |
| Working temperature | -40℃ … +125℃ |
| Protection rating | IP67 |
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