SCHAEFER products
KS EX
#SCHAEFER#elevator key switch#ks ex#mechanical#elevator control element
KS EX is part of SCHAEFER's current elevator key switch range for elevators. Review the available manufacturer specifications, installation data and configuration options below.
Product information
Official manufacturer details
KS EX Key Switch Ex-proof
Specifications
| Fixing | |
| Bayonet fixing | X |
| Faceplate thickness | 1 - 6 mm |
| Connectivity | |
| Connecting cable (3 m) | 4 × 0.75 mm² |
| Electrical data | |
| Rated isolation voltage (Ui) | 300 V |
| NO contact (SPST-NO) | |
| NO contact (quantity) | 1 |
| Alternating voltage (AC) | |
| Application category | AC-15 |
| Rated voltage (Ie 250 V) | 10 A |
| Other | |
| Protection category | IP 67 |
| Direct voltage (DC) | |
| Application category | DC-13 |
| Rated voltage (Ie 24 V) | 1 A |
| Rated voltage (Ie 110 V) | 0.5 A |
| Explosion-proof | |
| Ambient temperature | -40 - +50 °C |
| Identification | II 2G EEx d IIC T6 |
| Test report | PTB 00 ATEX 1092 X |
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