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Website Help Center
Are the Heads for WL Limit Switch all interchangeable?
Some Heads are interchangeable and some are not.
WL-series Head Interchangeability
| Group No. | Set model number | Head model number (with Actuator) |
| 1 | WLCA2 | WL-1H1100 |
| WLCA2-7 | WL-1H1200 | |
| WLCA2-8 | WL-1H1300 | |
| WLCA12 | WL-1H2100 | |
| 2 | WLCL | WL-4H4100 * |
| 3 | WLH2 | WL-2H1100-1 |
| WLH12 | WL-2H2100-1 | |
| WLHL | WL-2H4100 | |
| WLHAL4 | WL-2H4106 | |
| WLHAL5 | WL-2H4107 | |
| 4 | WLCA2-2N | WL-6H1100 |
| WLCA12-2N | WL-6H2100 | |
| WLCL-2N | WL-6H4100 | |
| 5 | WLCA2-2 | WL-3H1100 |
| WLCA12-2 | WL-3H2100 | |
| WLCL-2 | WL-3H4100 | |
| 6 | WLG2 | WL-2H1100 |
| WLG12 | WL-2H2100 | |
| WLGL | WL-2H4100 | |
| 7 | WLCA32-41 | WL-5H5100 |
| WLCA32-42 | WL-5H5102 | |
| WLCA32-43 | WL-5H5104 | |
| WLCA32-44 | WL-5H5104 | |
| 8 | WLD | WL-7H100 |
| WLD2 | WL-7H200 | |
| WLD3 | WL-7H300 | |
| 9 | WLD28 | WL-7H400 * |
| 10 | WLSD | WL-8H100 |
| WLSD2 | WL-8H200 | |
| WLSD3 | WL-8H300 | |
| 11 | WLNJ | WL-9H100 |
| WLNJ-30 | WL-9H200 | |
| 12 | WLNJ-2 | WL-9H300 * |
| 13 | WLNJ-S2 | WL-9H400 * |
*This Heads are special and must be used. Do not use any other Head.
Note: Heads in a model group can be interchanged. No heads of different groups can be interchanged.