Omron D5B-5023 Limit Switch
The Omron D5B-5023 Limit Switch offers Cone-shaped actuator, 3 m cable length, M5 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-5023 |
Omron D5B-5023 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Type | M5 |
| Shape Structure | Touch switches |
| Electrical Ratings | 1 mA at 5 VDC to 30 mA at 30 VDC |
| Load | Resistive load |
| Actuator Detail | Plunger |
| Repeat Accuracy | Plunger |
| Material Housing | Metal |
| Ambient Temperature | Operating: –10°C to 70°C (with no icing) |
| Ambient Humidity | Operating: 95% max. |
| Shock Resistance | Mechanical: 1,000 m/s2 min. Malfunction: 300 m/s2 min. |
| Degree Of Protection | IP67 |
| Cable Specifications | Oil-resistant cable |
| Insulation Resistance | 100 MΩ min. at 250 VDC between each terminal and ground |
| Cable Length | 3 m |
| Dielectric Strength | 250 VAC, 50/60 Hz for 1 min between terminals of same polarity (TTP) 1,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground (600 VAC for M5 model) |
| 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 | 1.9 Ω max |
The Omron D5B-5023 is a precision mechanical touch switch featuring a slim M5 metal body and a conical actuator for sensitive, point-based detection. Designed with a slow-action mechanism, it ensures reliable performance in ultra-low current applications, supporting a load range of 1 mA at 5 VDC to 30 mA at 30 VDC. This model includes a 3-meter prewired oil-resistant cable for secure, long-distance wiring in compact machines.
The D5B-5023 operates in speeds ranging from 5 to 500 mm/s, withstanding up to 120 mechanical operations per minute. With high durability, vibration resistance (10–55 Hz), and shock resistance up to 1,000 m/s², it’s ideal for precise applications like robotics, tooling, and electronic assembly. The switch features IP67-rated protection and operates reliably in ambient conditions from −10°C to 70°C with humidity up to 95%. It’s engineered for long life and accurate detection in tight, high-demand environments.
