SI Series Safety Limit (position) Switches expand solutions for monitoring the position of a wide variety of guards, gates, covers and other movable machine fixtures/tooling.
- Three model types available: SI-LM40, SI-LS31, SI-LS83
- Expand solutions for monitoring the position of a wide variety of guards, gates, covers and other movable machine fixtures/tooling
- Limit-switch style (EN 50047 and Type 1 per ISO 14119) where actuating elements are integrated with the enclosure
- Positive opening safety contacts (IEC 60947-5-1) (not dependent on springs)
- Can be used for safety or non-safety interlocking and position monitoring
- Choice of actuating system: plunger, roller, spindle-mount lever, and two lever styles
- Actuator head rotatable in 90° increments
- IP65 glass-reinforced thermoplastic switch housing; addition of screw to wiring chamber door to minimize defeat
- Insulated device (IEC 60947-5-1) on all models with plastic housings
- When properly interfaced or used with an appropriate controller, two switches monitoring an individual guard can achieve safety category 4, per ISO 13849-1 (EN 954-1)
- Typical applications include monitoring sliding (laterally) gates and guards on machines and in safety fencing systems
- Limit-switch style (EN 50047 and Type 1 per ISO 14119) where actuating elements are integrated with the enclosure
- Positive opening safety contacts (IEC 60947-5-1) (not dependent on springs)
- Can be used for safety or non-safety interlocking and position monitoring
- Choice of actuating system: plunger, roller, spindle-mount lever, and two lever styles
- Actuator head rotatable in 90° increments
- IP65 glass-reinforced thermoplastic switch housing; addition of screw to wiring chamber door to minimize defeat
- Insulated device (IEC 60947-5-1) on all models with plastic housings
- When properly interfaced or used with an appropriate controller, two switches monitoring an individual guard can achieve safety category 4, per ISO 13849-1 (EN 954-1)
- Typical applications include monitoring sliding (laterally) gates and guards on machines and in safety fencing systems
- Limit-switch style (EN 50047 and Type 1 per ISO 14119) where actuating elements are integrated with the enclosure
- Positive opening safety contacts (IEC 60947-5-1) (not dependent on springs)
- Can be used for safety or non-safety interlocking and position monitoring
- Choice of actuating system: plunger, roller, spindle-mount lever, and two lever styles
- Actuator head rotatable in 90° increments
- IP65 glass-reinforced thermoplastic switch housing; addition of screw to wiring chamber door to minimize defeat
- Insulated device (IEC 60947-5-1) on all models with plastic housings
- When properly interfaced or used with an appropriate controller, two switches monitoring an individual guard can achieve safety category 4, per ISO 13849-1 (EN 954-1)
- Typical applications include monitoring sliding (laterally) gates and guards on machines and in safety fencing systems