Schlüsselschalter/-taster mit Profilhalbzylinder mit Blende
| Fijación | |
| Fijación (tapa fijación con tornillo) | X |
| Grosor de la placa frontal | 2 mm |
| Conectividad | |
| Borne de tornillo 3 polos | 0,1 - 1 mm² |
| Desplazamiento del aislamiento 3 polos | AWG 26 - 28 |
| Elemento de conmutación | |
| Interruptor rápido | X |
| Contacto conmutado | |
| Contacto alterno (cuantía) | 1 |
| U (DC) | 30 V DC |
| I (carga inductiva (L/R = 3 ms)) | 0,5 A |
| U (AC) | 50 V |
| I (carga resistiva) | 0,8 A |
| I | 1 A |
| Cilindro | |
| Semicilindro de perfil | Fabrikat STUV, 40,5 mm lang |

MS 42 BudgetLine S1 Mae – Key switch, square, grey cover; faceplate mounting.Plastic cover, 38 x 38 mm.Switching positions marking by engraving on cover.Profile half cylinder, key combination XN 47069. Switch function.Connection technology at choice screw terminals or plug (or connection technology plug/ribbon cable).