Omron VB-2141 Limit Switch
Omron VB-2141 Limit Switch uses two bevel plungers and is listed without a flange. Its operating speed is 0.1 mm to 0.5 m/s, while operation frequency is 120 operations/minute mechanical and 30 operations/minute electrical. The model has 15 mΩ max. initial contact resistance, 300 VAC rated insulation voltage, 50/60 Hz AC frequency, and 100 MΩ min. insulation resistance at 500 VDC. Mechanical durability is 5,000,000 operations min. and electrical durability is 300,000 operations min. at 10 A, 250 VAC resistive load. IP67 protection and -10 to 80°C operation with no icing are specified. The VB-2141 belongs to the VB Series within the Omron Limit Switch range from Omron.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | VB-2141 |
Omron VB-2141 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Number Of Plungers | 2 plungers |
| Shape Of Box | Without flange |
| Conduit | Two on the side |
| Ambient Temperature | –10°C to 80°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 MΩ 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 mΩ max. (initial value) |
| Rated Insulation Voltage Ui | 300 VAC |
| Rated Frequency | 50/60 Hz (AC) |
| Weight | Approx. 580 g |
The Omron VB-2141 Limit Switch uses a bevel plunger actuator and is listed with two plungers. The configuration is specified without a flange. Operating speed is 0.1 mm to 0.5 m/s, while operation frequency is listed as 120 operations/minute mechanical and 30 operations/minute electrical. Initial contact resistance is 15 mΩ max., rated insulation voltage is 300 VAC, frequency is 50/60 Hz AC, and insulation resistance is 100 MΩ min. at 500 VDC. Mechanical durability is 5,000,000 operations min. and electrical durability is 300,000 operations min. at 10 A, 250 VAC resistive load. These values distinguish the model through plunger count, flange configuration, speed, operation frequency, electrical resistance, insulation voltage, and durability without assigning a use case that is not stated in the source.
The VB-2141 is rated IP67 and is specified for operation from -10°C to 80°C with no icing and 35% to 95% humidity. Malfunction vibration is 10 to 55 Hz with 1.5 mm double amplitude. Shock values are 1,000 m/s² min. for destruction and 200 m/s² min. for malfunction. The VB-2121 in the same uploaded batch also uses two bevel plungers and shares the same operating speed, operation-frequency values, electrical and mechanical durability, resistance, voltage, temperature, vibration, and shock specifications. The source lists VB-2121 with a flange, while VB-2141 is listed without a flange. See the VB-2121.
