Omron D5B-8023 Limit Switch
The Omron D5B-8023 Limit Switch offers Cone-shaped actuator, 3 m cable length, M8 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-8023 |
Omron D5B-8023 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Type | M8 |
| 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-8023 is a compact and rugged mechanical touch switch designed for precision microload detection. Featuring a cone-shaped M8 plunger and slow-action mechanism, it supports actuation speeds from 5 to 500 mm/s and switching frequencies up to 60 operations/min electrically. Its wide electrical range—1 mA at 5 VDC to 30 mA at 30 VDC—makes it ideal for low-current control circuits or sensor feedback systems.
Pre-wired with a durable 3-meter oil-resistant cable, the D5B-8023 ensures reliable performance in harsh industrial settings. The switch housing is rated IP67, offering full protection against dust and temporary water immersion. With a high insulation resistance of 100 MΩ at 250 VDC and dielectric strength up to 1,000 VAC, it meets strict electrical safety standards. Commonly used in robotics, jigs, and precise detection mechanisms, this model withstands shock up to 1,000 m/s² and operates reliably from –10°C to 70°C.
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