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Keyed Safety Switches
Altech Keyed Safety Switches provide secure interlocking with a key actuator—ideal for safeguarding machine guards, doors, and access panels in industrial environments.
FOR FAIL SAFE MONITORING OF HARD GUARDING GATES, PANELS & DOORS

SKT Series
- Compact IP 65 switch with rotary head for safety applications
- Optimised size while retaining tried-and-tested connection system
- Two-channel safety monitoring possible
- With captive snap-on cover
- Actuator can be repositioned by 4 x 90°
- Two actuator openings which makes horizontal and vertical operation possible
- Actuator key sold separately


SKI Series
- Switch with rotary head for safety applications
- Standard switch with mounting dimensions conforming to DIN EN 50047
- Protection class IP 65 to VDE 0470 T1
- Enclosure and cover PA 6, self-extinguishing (UL-94-V0)
- Actuator can be repositioned by 4 x 90°
- Two actuator openings which makes horizontal and vertical operation possible
- Cable entry M20 x 1.5
- Actuator key sold separately


SKC Series
- Protection class IP 65 to VDE 0470 T1
- Enclosure and cover PA 6, self-extinguishing (UL-94-V0)
- Actuators can be repositioned by 180°
- Two actuator openings which makes horizontal and vertical operation possible
- Cable entry 3x M16 x 1.5
- Actuator key sold separately
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SK Series
- Particularly suitable for personal protection applications
- Design safety features conforming to VDE 0660 T200 and IEC 60947-5-1
- Test regulations GS-ET 15
- Protection class IP 65 to VDE 0470 T1
- Different actuating force
- Enclosure and cover PA 6, self-extinguishing (UL-94-V0)
- Actuators can be repositioned by 180°
- Two actuator openings which makes horizontal and vertical operation possible
- Cable entry 3 x M20 x 1.5
- Actuator key sold separately

