ER
Switching element, positive with roller
The switching module ER is suited for safety switches with positive actuation. This is only valid for one or several normally open contacts. Further precondition is the actuation over a sufficiently long distance, to result in a contact opening of minimal 2 x 2 mm results. The switching module is also used as auxiliary switch and is thus applied at door interlocks, key switches, limit switches etc. The plunger is equipped with a roller and can therefore be actuated by a ramped device.
Switching element ER-11-NL
Switching element ER-11-NR
Dimensions ER-11
Dimensions ER-01
Features
- plastic parts self-extinguishing
- version NL preferably actuated to the left
- version NR preferably actuated to the right
- contacts with fine silver coating
- positively driven normally open contact
- high contact stroke
Order information codes
Technical data
| norms | EN 81-20, EN 81-50, EN 60947-5-1 |
| switching capacity | Ui = 500 V Ith = 6 A Uimp = 4 kV AC-15: Ue = 230 V Ie = 2 A DC-13: Ue = 200 V Ie = 0.5 A |
| short-circuit capacity | T6 A F 16 A |
| contact material | fine silver |
| actuation force | 6 N |
| connection | by screw terminal max. 2.5 mm² |
| level of protection | IP00 |
| ambient air temperature | -30 °C up to +80 °C |
| installation position | any |
| B10d – value (10 % nominal load) | 100 million / service life 25 years |
| weight | 25 g |
