Omron D4C-3024-DK1EJ03 Limit Switch
Omron D4C-3024-DK1EJ03 is a D4C Series limit switch with a roller lever actuator, SPDT contacts, and a built-in LED for visual operation status. The LED lights when the switch is not operating and is specified for 30 VDC with approximately 1.7 mA leakage current. This model is rated at 1 A at 30 VDC and includes a 0.3 m oil-resistant cable for compact prewired connection. IP67 protection supports the enclosed switch body. The D4C-3024-DK1EJ03 belongs to the D4C Series within the LED roller lever limit switch range from Omron control products for DC position sensing where visual switch status is useful.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D4C-3024-DK1EJ03 |
Omron D4C-3024-DK1EJ03 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Shape Structure | General-purpose Limit switches |
| Contact Form | SPDT |
| Electrical Ratings | 1 A at 30 VDC |
| Load | General load |
| Inrush Current | NC: 20 A max. NO: 10 A max. |
| Indicator | LED, Light when not operating 30 VDC Leakage current: Approx. 1.7 mA |
| Ambient Temperature | Operating: -10 to 70 ℃ (with no icing) |
| Ambient Humidity | 35 to 95 % |
| Shock Resistance | Destruction: 1,000 m/s2 max. Malfunction: 500 m/s2 max. |
| Degree Of Protection | IP67 |
| Durability | Electrical: 1,000,000 operations min. (0.1 A at 30 VDC) Mechanical: 10 million operations min. |
| Cable Specifications | Oil-resistant cable |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Cable Length | 0.3 m |
| Dielectric Strength | Between each terminal of the same polarities: 1,000 VAC 50/60 Hz 1 min Between live-metallic part and ground: 1,500 VAC 50/60 Hz 1 min Between each terminal and non-live-metallic part: 1,500 VAC 50/60 Hz 1 min |
| Actuator | Roller lever |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5 mm double amplitude |
The Omron D4C-3024-DK1EJ03 Limit Switch uses a roller lever actuator with an SPDT contact configuration for DC position and travel detection. The lever format suits moving parts that sweep across the actuator, while the model is rated at 1 A at 30 VDC. A built-in LED lights when the switch is not operating, providing local status indication at 30 VDC with approximately 1.7 mA leakage current. A 0.3 m oil-resistant cable provides a short prewired connection. IP67 protection covers the switch body, and operation is specified from -10 to 70°C with 35 to 95% relative humidity.
Mechanical durability is specified at 10 million operations minimum, while electrical durability reaches 1 million operations minimum at 0.1 A, 30 VDC. Insulation resistance is 100 MΩ minimum at 500 VDC. Destructive shock resistance reaches 1,000 m/s² maximum and malfunction shock resistance reaches 500 m/s² maximum. Malfunction vibration resistance covers 10 to 55 Hz at 1.5 mm double amplitude. The LED is the key functional distinction, allowing switch status to be checked without relying only on the connected control circuit. For a related 30 VDC D4C model using a roller plunger without the listed LED function, see the D4C-3002-DK1EJ03 model.
