XM-LEEG is a B Series fixed female receptacle designed for rear-panel mounting. The connector is inserted from behind the equipment panel and securely retained with a mounting nut, providing a compact and stable installation for industrial devices with limited external mounting space.
Its straight female mating interface is compatible with corresponding B Series Push-Pull plugs, enabling fast, secure and tool-free connection. The standard G key ensures correct connector alignment, while optional A–M and R key configurations help prevent cross-mating between connectors used in the same system.
Product Features
- Fixed female receptacle for rear-panel installation
- Secure nut-mounted panel retention
- Compatible with the B Series Push-Pull self-latching system
- Straight mating interface for compact equipment integration
- Standard G key for reliable connector alignment
- Optional A–M and R key configurations available
- Shell sizes from 00B to 3B
- High-density contact arrangements available across the B Series
- Metal shell construction supporting 360° EMC shielding when correctly assembled and mated

Dimensions
All dimensions are in millimetres.
| Shell Size | A | B | Mounting Thread M | L1 | L2 | L3 | L4 | SW1 | SW2 |
| 00B | 10 | 8 | M7 × 0.5 | 15.9 | 13.7 | 2.5 | 2.5 | 6.3 | 7.5 |
| 0B | 12 | 10 | M9 × 0.6 | 22 | 19 | 2.5 | 2.5 | 8.2 | 9 |
| 1B | 16 | 14 | M12 × 1.0 | 24 | 21 | 5 | 3.2 | 10.5 | 12 |
| 2B | 20 | 18 | M15 × 1.0 | 27 | 24 | 4.5 | 3.5 | 13.5 | 15 |
| 3B | 25 | 24 | M18 × 1.0 | 31 | 28 | 9 | 4.5 | 16.5 | 18 |
Recommended Panel Cutout
| Shell Size | Flat Width SW | Cutout Diameter |
| 00B | 6.4 mm | Ø7.1 mm |
| 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
- Industrial control equipment
- Measurement and test instruments
- Automation and robotic systems
- Communication equipment
- Medical and laboratory devices
- Compact panel-mounted electronic equipment
Final contact configuration, keying option, termination type and dimensional requirements should be confirmed according to the selected part number before ordering.







