XM-LHHG is a B Series fixed female receptacle designed for secure installation through an equipment panel. Its threaded mounting body and retaining nut provide stable mechanical retention, making it suitable for enclosed industrial and electronic equipment.
Model is available with a watertight or vacuum-sealed construction. When correctly assembled and fully mated with a compatible B Series male plug, the connector provides a waterproof connection at the mating interface.
Push-Pull self-latching system enables fast, secure and tool-free mating. A standard G key ensures correct connector orientation, while optional A–M and R key configurations help prevent cross-mating between similar connectors installed in the same system.
Product Features
- Fixed female receptacle for panel installation
- Secure threaded body and nut-mounted retention
- Watertight or vacuum-sealed construction
- Waterproof mating interface when correctly mated
- Straight female connector interface
- Push-Pull self-latching mechanism
- Fast and tool-free mating and unmating
- Standard G key for correct alignment
- Optional A–M and R key configurations
- Available in shell sizes from 0B to 3B
- Suitable for sealed equipment and controlled environments

Dimensions
All dimensions are in millimetres.
| Shell Size | A | B | Mounting Thread M | L1 | L3 | L4 | SW1 | SW3 |
|---|---|---|---|---|---|---|---|---|
| 0B | 13 | 12.7 | M9 × 0.6 | 23 | 7 | 4.8 | 8.2 | 11 |
| 1B | 18 | 15.8 | M12 × 1.0 | 30 | 7 | 5.2 | 10.5 | 14 |
| 2B | 20 | 19.5 | M15 × 1.0 | 35 | 8 | 6 | 13.5 | 17 |
| 3B | 25 | 25 | M18 × 1.0 | 41 | 11 | 7.2 | 16.5 | 22 |
Recommended Panel Cutout
| Shell Size | Flat Width SW | Cutout Diameter |
|---|---|---|
| 0B | 8.3 mm | Ø9.1 mm |
| 1B | 10.6 mm | Ø12.1 mm |
| 2B | 13.6 mm | Ø15.1 mm |
| 3B | 16.6 mm | Ø18.1 mm |
Typical Applications
- Sealed industrial control panels
- Test and measurement instruments
- Medical and laboratory equipment
- Vacuum equipment and chambers
- Automation and robotic systems
- Communication equipment
- Environmental monitoring instruments
- Enclosed electronic systems
- Outdoor equipment requiring waterproof mating
Final contact configuration, keying option, sealing specification, panel thickness and dimensional requirements should be confirmed according to the selected part number before ordering. Waterproof performance depends on correct assembly, compatible cable sealing and complete mating with the specified counterpart.







