H10B-SF-4B-M20 is a sealed lower housing designed for industrial connector applications that require reliable environmental protection and secure connections. With its standard 10B size and compact construction, it is well suited for automation equipment, control cabinets, and industrial machinery where durability and stable performance are essential.
Manufactured from high-quality die-casting aluminum, the housing provides excellent mechanical strength, impact resistance, and corrosion protection in demanding industrial environments. The powder-coated surface in RAL 7037 field gray enhances durability while maintaining a professional industrial appearance. A secure locking structure ensures stable mating and vibration-resistant operation during long-term use.
Featuring an M20 threaded side outlet, the H10B-SF-4B-M20 supports flexible cable routing and compatibility with standard cable glands. The integrated NBR sealing system effectively protects against dust and moisture, ensuring dependable performance 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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