XM-LEGG is a fixed female receptacle from the XMOST B Series, designed for panel or equipment-housing installation using a threaded nut-mounting system.
The receptacle body passes through the prepared panel opening and is secured with a mounting nut, creating a stable and space-efficient connection point. Its Push-Pull mating interface allows compatible plugs to be connected quickly without tools while maintaining reliable self-latching retention during operation.
The standard G key ensures accurate connector alignment. Alternative A–M and R keying options are available to help prevent cross-mating when multiple similar connectors are installed on the same equipment.
Product Features
- Fixed female receptacle for panel installation
- Secure threaded nut-mounting system
- Compact panel and bulkhead interface
- Push-Pull self-latching mating interface
- Fast, tool-free connection with compatible plugs
- Standard G key for accurate alignment
- Alternative A–M and R keying options
- Available in shell sizes from 00B to 5B
- High-density multipole configurations across the B Series
- Suitable for equipment panels and instrument housings

Dimensions
| Shell Size | A | B | Mounting Thread M | L1 | L2 | L3 | L4 | SW1 | SW3 |
| 00B | 8 | 10.0 | M7 × 0.5 | 18.4 | 12 | 6 | 1.0 | 6.3 | 9 |
| 0B | 10 | 12.3 | M9 × 0.6 | 23.8 | 18 | 7 | 1.2 | 8.2 | 11 |
| 1B | 14 | 16.0 | M12 × 1.0 | 25.7 | 18.7 | 7.5 | 1.5 | 10.5 | 14 |
| 2B | 18 | 19.2 | M15 × 1.0 | 28.5 | 20 | 8.0 | 2.0 | 13.5 | 17 |
| 3B | 21 | 25.0 | M18 × 1.0 | 33.2 | 25 | 11 | 2.0 | 16.5 | 22 |
| 4B | 28 | 34.0 | M25 × 1.0 | 37.7 | 27 | 13 | 2.5 | 23.5 | 30 |
| 5B | 40 | 40.0 | M35 × 1.0 | 46.0 | 37 | 11 | 3.0 | 30.5 | 33 |
Recommended Panel Cutout
| Shell Size | Flat-to-Flat Width | Cutout Diameter |
| 00B | SW 6.4 | Ø7.1 |
| 0B | SW 8.3 | Ø9.1 |
| 1B | SW 10.6 | Ø12.1 |
| 2B | SW 13.6 | Ø15.1 |
| 3B | SW 16.6 | Ø18.1 |
| 4B | SW 23.6 | Ø25.1 |
| 5B | SW 30.6 | Ø35.1 |
All dimensions are in millimetres.
Applications
XM-LEGG fixed female receptacle is suitable for:
- Industrial control panels
- Test and measurement instruments
- Medical equipment housings
- Robotics and automation systems
- Communication equipment
- Broadcast and audiovisual systems
- Compact electronic enclosures
- Equipment requiring a secure panel-mounted receptacle
Contact arrangements, termination types, materials and keying options may vary according to the selected shell size and application requirements.








