Xmost M12 L-shape female-to-female connector adapter joins two compatible M12 male interfaces at a 90° angle. Its compact right-angle housing changes the connection direction, supporting equipment layouts where an inline connection is impractical.
Both female interfaces use M12 × 1.0 screw locking. An integrated mounting eye provides a fixing point for securing the adapter to equipment.
This M12 right-angle adapter is available in A-, B- and D-coded configurations. A- and B-coded versions are unshielded, while the D-coded version is shielded. The catalog wiring diagrams show corresponding numbered contacts connected pin-to-pin between the two female interfaces.
2. Key Features
- Two female M12 interfaces arranged at a 90° angle.
- Compact L-shaped connector housing.
- A-, B- and D-coded options.
- 3-, 4-, 5- and 8-pin configurations, depending on coding.
- M12 × 1.0 screw-locking connections.
- Pin-to-pin wiring as shown in the catalog diagrams.
- Integrated mounting eye with a Ø4.2 mm hole.
- Unshielded A-/B-coded versions and a shielded D-coded version.
3. Product Dimensions

Dimensions (mm)
| Dimension | Value |
|---|---|
| Overall horizontal span shown | 39.8 |
| Overall vertical span shown | 33.3 |
| Upper body horizontal span | 25 |
| Upper body vertical span | 18.5 |
| Coupling diameter | Ø14.5 |
| Mounting hole diameter | Ø4.2 |
| Mounting eye outside diameter | Ø7.8 |
| End spacing marked, each interface | 1.5 |
| Mating thread | M12 × 1.0 |
Dimensions correspond to the marked spans in the catalog drawing.
Needle Arrangement (Front View)

The pin arrangement diagrams show the connector mating faces viewed from the front. Select the female diagram corresponding to the adapter’s coding and contact count.
| Coding | Contact Count |
|---|---|
| A-coded | 3-pin |
| A-coded | 4-pin |
| D-coded | 4-pin |
| A-coded | 5-pin |
| B-coded | 5-pin |
| A-coded | 8-pin |
Both interfaces are female. Use the contact numbering and key position to identify each connection.
Product Specifications
Electrical Ratings by Configuration
| Coding | Contact Count | Rated Current | Rated Voltage | Shielding |
|---|---|---|---|---|
| A-coded | 3-pin | 4 A | 250 V | Unshielded |
| A-coded | 4-pin | 4 A | 250 V | Unshielded |
| D-coded | 4-pin | 4 A | 250 V | Shielded |
| A-coded | 5-pin | 4 A | 60 V | Unshielded |
| B-coded | 5-pin | 4 A | 60 V | Unshielded |
| A-coded | 8-pin | 0.5A | 50V | Unshielded |
General Specifications
| Parameter | Specification |
|---|---|
| Brand | Xmost |
| Connector Size | M12 |
| Product Type | L-shape right-angle adapter |
| Contact Gender | Female / Female |
| Connector Orientation | 90° |
| Standard Listed | IEC 61076-2-101 |
| Locking Method | M12 × 1.0 screw locking |
| Wiring Arrangement | Corresponding contacts connected pin-to-pin |
| Insulation Resistance | ≥ 100 MΩ |
| Contact Resistance | ≤ 5 mΩ |
| Recommended Tightening Torque | 0.4 N·m |
| Maximum Tightening Torque | 0.8 N·m |
| Dynamic Operating Temperature | −25 °C to +80 °C |
| Static Operating Temperature | −40 °C to +80 °C |
| Protection Ratings Listed | IP67 / IP68 |
| Pollution Degree | 3 |
| Insulator Material Options | PA66 + GF / TPU + GF |
Applications
Suggested applications for this M12 L-shape female-to-female adapter include:
- Sensor and actuator wiring: Right-angle connections using compatible A-coded interfaces.
- Fieldbus equipment: Connections using matching B-coded interfaces and pin assignments.
- Industrial Ethernet equipment: Connections using compatible D-coded interfaces.
- Compact machine layouts: Installations requiring a change in connector direction.
- Secured equipment connections: Installations where the mounting eye can hold the adapter in position.
Match the coding, electrical ratings, pin assignment and shielding arrangement to the connected equipment.
Wiring Diagram
The catalog diagrams show corresponding numbered contacts connected between the two female interfaces.
Female Pin 1 connects to Female Pin 1, Female Pin 2 connects to Female Pin 2, and the same numbered connection continues through the remaining contacts of the selected version.
Use the wiring diagram matching the 3-, 4-, 5- or 8-pin adapter.
Selection and Ordering
| Coding | Contact Count | Catalog Part Number |
|---|---|---|
| A-coded | 3-pin | 1M1233AH03FF |
| A-coded | 4-pin | 1M1233AH04FF |
| D-coded | 4-pin | 1M1233DH04FFS |
| A-coded | 5-pin | 1M1233AH05FF |
| B-coded | 5-pin | 1M1233BH05FF |
| A-coded | 8-pin | 1M1233AH08FF |
Select the adapter according to coding, contact count, shielding and electrical requirements. Check the mating interfaces and installation clearance before ordering.




