Omron VB-3141 Limit Switch
The Omron VB-3141 Limit Switch offers Bevel plunger actuator, 3 plungers, 0.1 mm to 0.5 m/s speed. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the VB Series.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | VB-3141 |
Omron VB-3141 Limit Switch β Technical Specifications
| Specification | Value |
|---|---|
| Number Of Plungers | 3 plungers |
| Shape Of Box | Without flange |
| Conduit | Two on the side |
| Ambient Temperature | β10Β°C to 80Β°C (with no icing) |
| Ambient Humidity | 35% to 95% |
| Shock Resistance | Destruction: 1,000 m/s2 min. Malfunction: 200 m/s2 min. |
| Degree Of Protection | IP67 |
| Durability | Mechanical: 5,000,000 operations min. Electrical: 300,000 operations min. (10 A at 250 VAC, resistive load) |
| Insulation Resistance | 100 MΞ© min. (at 500 VDC) |
| Actuator | Bevel plunger |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Operating Speed | 0.1 mm to 0.5 m/s |
| Operating Frequency | Mechanical: 120 operations min. Electrical: 30 operations min. |
| Contact Resistance | 15 mΞ© max. (initial value) |
| Rated Insulation Voltage Ui | 300 VAC |
| Rated Frequency | 50/60 Hz (AC) |
| Weight | Approx. 580 g |
The Omron VB-3141 is a rugged multiple limit switch built for applications requiring repetitive mechanical actuation. It features three bevel plungers and a side-entry terminal layout, making it suitable for space-limited machine panels. This model handles loads up to 10 A at 250 VAC and supports switching speeds from 0.1 mm/s to 0.5 m/s.
Its durable construction ensures a mechanical life of over 5 million operations and 300,000 electrical operations under resistive load. The unit maintains stable contact performance with low contact resistance (15 m⦠max) and strong insulation resistance (100 M⦠min at 500 VDC).
The VB-3141 withstands harsh industrial environments with shock resistance up to 1,000 m/sΒ², vibration resistance (10β55 Hz), and an operating temperature range from β10Β°C to 80Β°C. Rated IP67, itβs ideal for conveyor systems, jigs, fixtures, and automated mechanical assemblies that require multi-point detection in a compact form.
