Omron V-103-1A4-T Limit Switch
Omron V-103-1A4-T is a high-sensitivity basic switch with a short hinge lever, solder terminals, and SPST-NO (1A) contact form. Operating force is 0.98 N maximum and release force is 0.04 N minimum. Pretravel is 1.3 mm maximum, overtravel is 0.7 mm minimum, and movement differential is 0.15 mm maximum. The V-103-1A4-T Short Hinge Basic Switch belongs to the V Series within the Omron Basic Switch Range from Omron Electromechanical Products. The listed electrical values are 10.1 A at 250 VAC and 0.3 A at 125 VDC, while the operating position is 19.8 ± 1.2 mm.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | V-103-1A4-T |
Omron V-103-1A4-T Limit Switch - Technical Specifications
| Specification | Value |
|---|---|
| Type | High-sensitivity Basic Switch (Hinge Lever Type) |
| Terminal Type | Solder terminals |
| Contact Form | SPST-NO (1A) |
| Pretravel Pt | 1.3 mm (max.) |
| Operating Force Of | 0.98 N (max.) |
| Release Force Rf | 0.04 N (min.) |
| Overtravel Ot | 0.7 mm (min.) |
| Movement Differential Md | 0.15 mm (max.) |
| Operating Position Op | 19.8 ± 1.2 mm |
| Rating | 10.1 A at 250 VAC 0.3 A at 125 VDC |
| Insulation Resistance | 100 MΩ (min.) at 500 VDC |
| Dielectric Strength | 1,500 VAC between terminals 1,500 VAC between terminals and ground for 1 minute |
| Actuator | Short hinge lever |
| Ambient Operating Temperature | -25°C to 80°C (with no icing) -25°C to 150°C for heat-resistive model (with no icing) |
| Ambient Operating Humidity | 85% max. (for +5°C to +35°C) |
The Omron V-103-1A4-T Limit Switch is listed as a high-sensitivity basic switch with a short hinge lever, solder terminals, and SPST-NO (1A) contact form. Operating force is 0.98 N maximum and release force is 0.04 N minimum. Pretravel is 1.3 mm maximum, overtravel is 0.7 mm minimum, and movement differential is 0.15 mm maximum. Operating position is 19.8 ± 1.2 mm. The listed electrical values are 10.1 A at 250 VAC and 0.3 A at 125 VDC. Insulation resistance is 100 MΩ minimum at 500 VDC.
Dielectric strength is specified at 1,500 VAC between terminals and 1,500 VAC between terminals and ground for one minute. The standard operating-temperature field is -25 to 80°C with no icing; the source separately lists -25 to 150°C for the heat-resistive model. Humidity is 85% maximum for +5 to +35°C. The product is best identified by the V Series, high-sensitivity basic-switch type, short hinge lever, solder terminals, SPST-NO contact form, exact force and travel values, and stated AC/DC ratings. The source does not provide an IP rating, durability figure, contact resistance, operating speed, or operation frequency for this row, so those values are omitted. For a related V Series basic switch listed in the supplied content, see V-155-1C25.
