SCHAEFER products
MK 42
#SCHAEFER#elevator control component#mk 42#toggle switches#elevator control element
MK 42 is part of SCHAEFER's current elevator control component range for elevators. Review the available manufacturer specifications, installation data and configuration options below.
Product information
Official manufacturer details
| Fixing | |
| Clip fixing | X |
| Faceplate thickness | 2 - 3 mm |
| Connectivity | |
| Screw terminal 2 × 2 poles | 0.1 - 1 mm² |
| NC contact (SPST-NC) | |
| NC Contact (quantity) | 2 |
| U (AC) | 250 V |
| I | 2.5 A |
| Alternating voltage (AC) | |
| Application category | AC-14 |
| Rated surge voltage resistance (U imp) | 3000 V eff. |
| Rated short circuit voltage (I cw) | 4 A (3 ms) |
| Conditional short circuit voltage (I cc) | 6.5 A |
| Degree of fouling | 2 |
Specifications
| Fixing | |
| Clip fixing | X |
| Faceplate thickness | 2 - 3 mm |
| Connectivity | |
| Screw terminal 2 × 2 poles | 0.1 - 1 mm² |
| NC contact (SPST-NC) | |
| NC Contact (quantity) | 2 |
| U (AC) | 250 V |
| I | 2.5 A |
| Alternating voltage (AC) | |
| Application category | AC-14 |
| Rated surge voltage resistance (U imp) | 3000 V eff. |
| Rated short circuit voltage (I cw) | 4 A (3 ms) |
| Conditional short circuit voltage (I cc) | 6.5 A |
| Degree of fouling | 2 |
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