The H24B-SF-4B-MCV-PG21 is a robust heavy-duty connector housing designed for reliable performance in demanding industrial environments. As part of the Classic regular housing series, it features a sealed lower housing structure that effectively protects internal connections from dust, moisture, and external contaminants, ensuring stable and secure electrical transmission.
This housing is manufactured from high-quality die-casting aluminum and finished with a durable powder coating in RAL 7037 field gray. The side cable outlet combined with a PG21 threaded entry allows flexible and convenient cable routing. The single locking mechanism, together with a metal elastic interlocking system, ensures quick installation while maintaining a firm and vibration-resistant connection.
Equipped with stainless steel and TPR components, as well as NBR sealing elements, the H24B-SF-4B-MCV-PG21 offers excellent mechanical strength and sealing performance. It is suitable for a wide range of industrial automation, machinery, and control cabinet applications where reliability, durability, and ease of maintenance are essential.

Technical Data
| Series | Classic regular housing |
| Specifications | 24B |
| Housing type | Sealed lower housing |
| Housing Overview | Metal cap |
| Outgoing method | Side 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 | Galvanized iron |
| Seals | NBR |
| Flame retardant rating as per UL94 | V0 |
| Working temperature | -40℃ … +125℃ |
| Protection rating | IP65 |
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