H10B-SF-4B-2M20 is a sealed lower housing designed for industrial connector applications that require enhanced cable routing flexibility and reliable environmental protection. With its standard 10B size and robust construction, it is ideal for automation systems, control cabinets, and industrial machinery where stable and secure connections are essential.
The housing is manufactured from high-quality die-casting aluminum, offering excellent mechanical strength, impact resistance, and corrosion protection in demanding industrial environments. Its powder-coated surface in RAL 7037 field gray ensures long-term durability and a professional industrial appearance. A secure locking structure provides stable mating and vibration-resistant performance during continuous operation.
Equipped with two M20 threaded side outlets, the H10B-SF-4B-2M20 allows dual cable entry for more complex wiring configurations. The integrated NBR sealing system effectively protects against dust and moisture, ensuring dependable operation and extended service life in harsh industrial conditions.

Technical Data
| Series | Classic regular housing |
| Specifications | 10B |
| Housing type | Sealed lower housing |
| Outgoing method | Side outlet |
| Locking type | Dual lock |
| Thread | M20 |
| 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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