SCHAEFER products
S.. M.. 28 / T.. M 28 KABA Style MT 28
#SCHAEFER#elevator key switch#s.. m.. 28 / t.. m 28 kaba style mt 28#mechanical#elevator control element
S.. M.. 28 / T.. M 28 KABA Style MT 28 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
| Fixing | |
| Welding studs | M3 × 8 |
| Back box fixing (base plate) | X |
| Faceplate thickness | 2 - 3 mm |
| Connectivity | |
| Screw terminal 2 poles | 0.1 - 1 mm² (recall light) |
| Screw terminal 3 poles | 0.1 - 1 mm² |
| Screw terminal 3 poles | AWG 26 - 28 |
| Switching element | |
| Snap switch | X |
| Alternating contact (SPDT) | |
| Alternating contact (quantity) | 1 - 2 (depending on the switching Position) |
| U (DC) | 120 V / 30 V |
| I (inductive load (L/R = 3 ms)) | 0.2 A / 0.5 A |
| U (AC) | 50 V |
| I (ohmic load) | 0.5 A / 0.8 A |
| I | 1 A |
| LED | |
| U | 30 V AC/DC |
| U (option) | 12 V AC/DC |
| I | 20 mA |
| Cylinder | |
| Round cylinder | KABA product, 35 mm long, locking nose at rear, surface nickel-plated |
Specifications
| Fixing | |
| Welding studs | M3 × 8 |
| Back box fixing (base plate) | X |
| Faceplate thickness | 2 - 3 mm |
| Connectivity | |
| Screw terminal 2 poles | 0.1 - 1 mm² (recall light) |
| Screw terminal 3 poles | 0.1 - 1 mm² |
| Screw terminal 3 poles | AWG 26 - 28 |
| Switching element | |
| Snap switch | X |
| Alternating contact (SPDT) | |
| Alternating contact (quantity) | 1 - 2 (depending on the switching Position) |
| U (DC) | 120 V / 30 V |
| I (inductive load (L/R = 3 ms)) | 0.2 A / 0.5 A |
| U (AC) | 50 V |
| I (ohmic load) | 0.5 A / 0.8 A |
| I | 1 A |
| LED | |
| U | 30 V AC/DC |
| U (option) | 12 V AC/DC |
| I | 20 mA |
| Cylinder | |
| Round cylinder | KABA product, 35 mm long, locking nose at rear, surface nickel-plated |
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