WZF
in especially robust design
The water-protected safety switch WZF with separate actuator is a safety switch with forced actuation. It is very robust and has a long actuating travel. Thus an unwanted shutdown of the machine by vibration of the protective device is avoided. When pulling the actuator out of the switch a forced opening of the contact is made. Compared to the WZ a higher protection against manipulation is ensured by multiple coding.
Safety switch WZF
Actuator BB-MS for safety switch WZF
Dimensions WZF
Features
- protection against manipulation by multiplex coding
- especially robust construction
- one positively driven normally closed contact
- contact movement visible through transparent cover
- permanent fixation due to metal inserts with oblong hole
Order information codes
Technical data
| norms | EN 81-20, EN 81-50, IEC/EN 60947-5-1, GS-ET 15, EN ISO 13489-1 |
| switching capacity | Ui = 250 V Ith = 10 A Uimp = 4 kV AC-15: Ue = 230 V Ie = 6 A DC-13: Ue = 200 V Ie = 1 A AC-15: Ue = 24 V Ie = 10 A |
| short-circuit capacity | T10 A F 16 A |
| contact material | fine silver |
| actuation- / back pressure force | 21 N / 0 N |
| connection | by screw terminal max. 2.5 mm², two cable entries M16x1.5 |
| level of protection | IP66 |
| ambient air temperature | -30 °C up to +80 °C |
| installation position | any |
| B10d – value (10 % nominal load) | 10 million / service life max. 25 years |
| weight | WZF = 100 g BB = 6 g BB-KIPP = 23 g BB-MS = 26 g BBV-KIPP = 31 g BBV-MS = 34 g |
