Omron D5B-1023 Limit Switch
The Omron D5B-1023 Limit Switch offers Cone-shaped actuator, 5 m cable length, M10 type. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the D4B Series.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D5B-1023 |
Omron D5B-1023 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Type | M10 |
| Shape Structure | Touch switches |
| Contact Configuration | SPST-NC |
| Electrical Ratings | 1 mA at 5 VDC to 10 mA at 30 VDC |
| Load | Resistive load |
| Actuator Detail | Plunger |
| Repeat Accuracy | Plunger |
| Material Housing | Metal |
| Ambient Temperature | Operating: -10 to 70 ℃ (with no icing) |
| Ambient Humidity | 35 to 95 % |
| Shock Resistance | Destruction: 1,000 m/s2 max. Malfunction: 300 m/s2 max. |
| Degree Of Protection | IP67 |
| Durability | Electrical: 5,000,000 operations min. (30 mA at 30 VDC) Mechanical: 10 million operations min. |
| Cable Specifications | Oil-resistant cable |
| Insulation Resistance | Between each terminal and non-live-metallic part: 100 MΩ min. (at 250 VDC) |
| Cable Length | 5 m |
| Dielectric Strength | Between each terminal of the same polarities: 250 VAC 50/60Hz 1 min (TTP) Between each terminal and non-live-metallic part: 1,000 VAC 50/60 Hz 1 min |
| Actuator | Cone-shaped |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5 mm double amplitude |
| Operating Mechanism | Slow action |
| Operating Speed | 5 to 500 mm/s |
| Operating Frequency | Mechanical: 120 operations/min. Electrical: 60 operations/min |
| Contact Resistance | 3.1 Ω max. |
The Omron D5B-1023 is a compact mechanical touch switch designed for high-precision object detection in tight industrial spaces. It features a durable M10 metal housing, slow-action mechanism, and a cone-shaped actuator for tactile response. With an SPST-NC contact configuration, it supports microload switching from 1 mA at 5 VDC to 10 mA at 30 VDC, making it suitable for signal-level applications. A 5-meter oil-resistant prewired cable simplifies installation and improves resistance to harsh environments. The switch operates at speeds from 5 to 500 mm/s and withstands vibration (10–55 Hz) and shock (up to 1,000 m/s²).
Built for long life and reliability, the D5B-1023 delivers up to 10 million mechanical operations and 5 million electrical operations. With an IP67-rated enclosure, it offers strong resistance against dust and water ingress. Ideal for robotics, pick-and-place arms, and compact automation setups requiring fast, repeatable switching in limited space.
