ZSA, 3-stage, with LEDs and plug connector MR8
- Housing G1
- 3-stage function
- Plug connector
- 2 LEDs
- Actuator for safety switch NZ.VZ or TZ
Description
Similar to figure
Switching element
2220 | 2 NO/NC |
LEDs
The LEDs are used for visual feedback direct at the enabling switch.
Actuator
Suitable for safety switch NZ.VZ/TZ (see catalog for safety switches with metal housing). By using an appropriate safety switch as the holder for the enabling switch, the position of the enabling switch can be safely sampled. By suitable integration of this combination, the signal from the safety switch can be used, e.g. as an operating mode selector switch, when the actuator is removed (removal of the enabling switch).
3-stage function
Enabling function is active only in the second stage (center position, actuating point). If the pushbutton is released or pushed further (panic function), the enabling is removed (dependent on the wiring, see function sequence).
Dimensional drawings
Dimensional drawings
Connection examples
Shift travel diagrams
 | closed, enabling |
 | closed |
 | open |
Technical data
Approvals
Operating and display elements
| Item | Color | Extras | Version | Switching element | Slide-in label | Note slide-in label | Number | Designation1 | LED |
|---|---|---|---|---|---|---|---|---|---|
| ye | LED | ||||||||
| gn | LED |
Electrical connection values
| rated conditional short-circuit current | 100 A |
| Rated insulation voltage Ui | 32 V |
| Rated impulse withstand voltage Uimp | 0.8 kV |
| Utilization category | |
| AC-15 | 2 A 24 V |
| DC-13 | 2 A 24 V |
| Short circuit protection according to IEC 60269-1 | 2A gG (In case of operating voltages other than 24 V, the short circuit protection must be dimensioned accordingly and checked.) |
| Switching voltage | |
| min. at 10 mA | 12 V |
| Switching current | |
| min. at 24 V | 1 mA |
| Switching characteristics | 3-stage enabling switch |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Display/control element | |
| Utilization category | |
| DC-13 Additional elements | 100 mA 24 V |
| AC-15 Additional elements | 400 mA 24 V |
| Short circuit protection according to IEC 60269-1 | |
| Additional elements at 24V | 0.1A gG (In case of operating voltages other than 24 V, the short circuit protection must be dimensioned accordingly and checked.) |
Mechanical values and environment
| Connection type | Plug connector number of pins 8 |
| Number of NO contacts | 2 |
| Number of positively driven contacts | 2 |
| Mechanical life | |
| Position 1-2-3-1 | 0.1 x 10⁶ |
| Position 1-2-1 | 0.1 x 10⁶ |
| Switching principle | Slow-action contact element |
| Degree of protection | IP65 |
| Ambient temperature | -5 ... +50 °C |
| Material | Plastic |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
| Enabling switch | |
| B10D | 0.5 x 10⁶ |
Miscellaneous
| in compliance with | 60947-5-8 |
| Additional feature | NZVZ actuator mounted |
Accessories
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
Other Documents
CAD data
Ordering data
| Ordernumber | 086681 |
| Item designation | ZSA086681C1979 |
| Gross weight | 0,329kg |
| Customs tariff number | 85365019000 |
| ECLASS | 27-37-12-38 Agreement switch |
