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Description
xEuchner's ZS enabling switches are Ergonomic Design, Lightweight and work within a 3 position operation(clench or release operation). the enabling switches are equipped with variants with plus or minus buttons for machine jog. As well as 4-pole contact elements, the cable comes in the option of either straight & spiral cable and has a degree of protection rating of IP67.
\n\n- \n
- Housing G1, G3 with additional +/- pushbuttons \n\n
- 3-stage function \n\n
- Dual-channel version \n\n
- Plug connector optional \n\n
- Key-operated rotary switch or selector switch and emergency stop optional (only in housing G3) \n
Specifications
x
| 2220 | 2 NO/NC  |
Cable
The high-quality connecting cables (individual screening of the safety contacts) are available in a straight version.
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).
Dimension 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 |
|---|---|---|---|---|---|---|---|---|---|
| - buttons | |||||||||
| + button |
Electrical Connection Values
| Connecting cable | 8x0.5 mm² + 8x0.14 mm² (4x0.5 mm² screened + 4x0.5 mm² unscreened + 8x0.14 mm² unscreened. Outer screen over everything.) |
| Rated conditional short-circuit current | 100 A |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | 0.8 kV |
| Utilization category AC-15 | 2 A 24 V |
| Utilization category DC-13 | 2 A 24 V |
| Short circuit protection according to IEC 60269-1 at 24V | 2A gG |
| Switching voltage min. at 10 mA | min. 12 V |
| Switching current min. at 24 V | min. 1 mA |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| AC-15 Additional elements | 400 mA 24 V |
| DC-13 Additional elements | 100 mA 24 V |
| Additional elements at 24V | 0.1A gG |
Mechanical Values and Environment
| Connection type | flying lead |
| Number of NO contacts | 2 |
| Number of positively driven contacts | 2 |
| Cable length (straight) | 5 m |
| Mechanical life Position 1-2-1 | 0.1 x 10⁶ |
| Mechanical life Position 1-2-3-1 | 0.1 x 10⁶ |
| Switching principle | Slow-action contact element |
| Degree of protection | IP65 |
| Ambient temperature | -5 to 50 °C |
| Housing Material | Plastic, black |
| Cap Material | Elastomer, low PAH, black |
Characteristic Values according to EN ISO 13849-1 and EN IEC 62061
| B10D | 0.5 x 10⁶ |
Downloads
Documents
Shipping Details
| Item designation | ZSB092378 |
| Gross weight | 1.199 kg |
| Customs tariff number | 85371098 |
| ECLASS | 27-37-12-38 Agreement switch |
Documents
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