Description
DEUTSCH WM4S – DTM 4-Way Plug Wedgelock
Genuine WM-4S secondary lock for compatible DTM 4-way plug housings. Choose the required pack quantity for harness assembly, maintenance or replacement.
Secondary contact retention
WM-4S is the Orange secondary lock for compatible DTM 4-way plug wedgelock applications. It helps retain correctly seated contacts after insertion. Confirm the exact housing and wedgelock part numbers before ordering.
This listing supplies wedgelocks only. Connector housings, terminals, mating locks and seals are not included. Plug and receptacle locks are different components; keyed and enhanced-seal variants must not be substituted solely by cavity count.
Specifications
| Manufacturer part number | WM-4S |
|---|---|
| Series | DTM |
| Product type | Plug wedgelock |
| Positions | 4 |
| Colour | Orange |
Pack quantity options
Each option contains the same component. Pack quantity is the number of individual parts supplied in one pack; ordering quantity 1 means one selected pack. The product image shows one component, not the entire bulk pack.
| Parts per pack | Ordering SKU |
|---|---|
| 1 (single) | WM4S |
| 10 | WM4S/10 |
| 50 | WM4S/50 |
| 100 | WM4S/100 |
Assembly notes
Follow the applicable TE assembly instructions, inspect the parts for damage and check correct retention before putting a connector into service. Different contact sizes, plating finishes and connector families must not be treated as interchangeable.









