Omron D4C-1503 Limit Switch
Omron D4C-1503 Limit Switch uses a cross roller plunger with a 12 mm × 4.4 mm sintered stainless-steel roller and an SPDT contact form. The model is listed for general load with 5 A at 250 VAC and 4 A at 30 VDC. NC current is specified as 20 A max. and NO current as 10 A max., with 50/60 Hz frequency. Environmental specifications include IP67 protection, pollution degree 3 according to EN60947-5-1, Class I with earth wire, -10 to 70°C operating temperature with no icing, and 35 to 95% RH. The D4C-1503 belongs to the D4C Series within the Omron Limit Switch range from Omron.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D4C-1503 |
Omron D4C-1503 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Shape Structure | General-purpose Limit switches |
| Ctuator | Cross roller plunger 12 dia. x 4.4 Sintered stainless steel roller |
| Contact Form | SPDT |
| Electrical Ratings | 5 A at 250 VAC/ 4 A at 30 VDC |
| Frequency | 50/60 Hz |
| Load | General load |
| Inrush Current | NC: 20 A max. NO: 10 A max. |
| Ambient Temperature | Operating: -10 to 70 ℃ (with no icing) |
| Ambient Humidity | 35 to 95% RH |
| Pollution Degree | 3 (EN60947-5-1) |
| Shock Resistance | Destruction: 1,000 m/s 2 max. Malfunction: 500 m/s 2 max. |
| Classification Of Protection Against Electric Shock | Class I (with earth wire) |
| Degree Of Protection | IP67 |
Omron D4C-1503 Limit Switch is a general-purpose limit switch with a cross roller plunger using a 12 mm × 4.4 mm sintered stainless-steel roller. The contact form is SPDT and the model is listed for general load. Electrical values include 5 A at 250 VAC and 4 A at 30 VDC, with NC current specified as 20 A max. and NO current as 10 A max. Frequency is 50/60 Hz. These values identify the D4C-1503 through actuator form, roller dimensions and material, SPDT contact configuration, load classification, current values, and operating frequency. The actuator is listed as a cross roller plunger without the sealed wording used for the D4C-1433 row.
The D4C-1503 carries IP67 protection, pollution degree 3 according to EN60947-5-1, and Class I classification with earth wire. Its operating temperature range is -10 to 70°C with no icing, while humidity is 35 to 95% RH. Shock specifications are 1,000 m/s² max. for destruction and 500 m/s² max. for malfunction. In the same uploaded batch, the D4C-1433 shares the same cross-roller dimensions, sintered stainless-steel roller, SPDT contacts, load values, frequency, and environmental specifications, while its actuator is explicitly described as sealed. See the D4C-1433.
