The H48B-SF-1L/S-MCV-M40 is a heavy-duty connector housing designed for dependable performance in demanding industrial environments. Part of the classic regular housing series, it features a sealed lower housing structure that protects internal components from dust, moisture, and external contaminants, ensuring reliable operation even under harsh conditions.
Made from high-quality die-cast aluminum, the housing provides excellent mechanical strength, impact resistance, and long-term durability. The surface is finished with a powder coating in RAL 7037 field gray, enhancing corrosion resistance and extending service life. A single locking mechanism ensures a secure connection, while the metal elastic interlocking system allows for fast and efficient mating and disconnection.
With a side M40 cable entry, the H48B-SF-1L/S-MCV-M40 offers flexible cable routing and reliable strain relief. Equipped with NBR seals and rated IP65, it delivers superior protection across a wide temperature range, making it ideal for machinery, automation systems, and power distribution applications where safety, durability, and performance are critical.

Technical Data
| Series | Classic regular housing |
| Specifications | 48B |
| Housing type | Sealed lower housing |
| Housing overview | Metal cap |
| Outgoing method | Side outlet |
| Locking type | Single lock |
| Thread | M40 |
| 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 | IP65 |
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