ZSA, 3-stage with cable and plug connector RC12
- Housing G1
- 3-stage function
- Straight connecting cable with plug connector, 15 m
- Direct connection to safety switch
Description
Switching element
| 2220 | 2 NO/NC  |
Suitable for direct connection to safety switch
This enabling switch can be connected directly to a safety switch (TZ…C1803) (see catalog for safety switches with metal housing).
3-stage function
Enabling function is active only in the second stage (middle 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 drawing
Dimension drawing
2220 RC12
Travel diagram
 | open |
 | closed |
 | closed, enabling |
Technical data
Approvals
Mechanical values and environment
| Material | Plastic |
| Weight | |
| Net | 3 kg |
| Ambient temperature | -5 ... 50 °C |
| Degree of protection | IP67 |
| Mechanical life | |
| Position 1-2-1 | 0,1 x 106 |
| Position 1-2-3-1 | 0,1 x 106 |
| Switching principle | Slow-action contact element |
| Number of positively driven contacts | 2 |
| Number of NO contacts | 2 |
| Connection | Plug connector number of pins 12 |
| Cable length | |
| straight | 15 m |
Electrical connection ratings
| Rated conditional short-circuit current | 100 A |
| Utilization category acc. to EN 60947-5-1 | |
| AC-15 | 2A 24V |
| DC-13 | 2A 24V |
| 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.) |
| Rated insulation voltage Ui | 32 V |
| Rated impulse withstand voltage Uimp | 0,8 kV |
| Switching voltage | |
| Min. at 10mA | 12 V |
| Switching current | |
| Min. at 24V | 1 mA |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Connecting cable | 8x0.5mm² + 8x0.14mm² (4x0.5mm² screened + 4x0.5mm² unscreened + 8x0.14mm² unscreened. Outer screen over everything.) |
| Switching characteristics | 3-stage enabling switch |
Other
| In compliance with | 60947-5-8 |
Reliability values according to EN ISO 13849-1
| Enabling switch | |
| B10D | 0,5 x 106 |
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