3SE3 100-1E Roller-Lever Limit Switch
Mechanical position switch with a roller-lever actuator for elevator limit and position-detection applications.
Product Model and Features
3SE3 100-1E
- Roller-lever mechanical actuator
- M20 × 1.5 cable entry marked on the housing
- IP67 protection marking on the exact product label
Product View

Product Information and Specifications
| Product type | Mechanical roller-lever limit switch |
|---|---|
| Commercial model | 3SE3 100-1E |
| Manufacturer marking | Siemens |
| Rated insulation voltage marking | Ui 500 V |
| Utilization-category marking | AC-15, 230 V, 6 A |
| Cable entry | M20 × 1.5 |
| Protection marking | IP67 |
Before You Buy
Frequently Asked Questions
Which actuator is fitted to 3SE3 100-1E?
The exact product image shows a roller-lever mechanical actuator.
What cable entry is marked on the housing?
The housing is marked M20 × 1.5.
Which electrical and protection markings are visible?
The label shows Ui 500 V, AC-15 at 230 V and 6 A, and IP67.