Omron D5B-5515 Limit Switch
The Omron D5B-5515 Limit Switch offers Wobble stick actuator, 5 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-5515 |
Omron D5B-5515 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 | Short spring |
| Repeat Accuracy | Short spring |
| 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 | 5 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 | Wobble stick |
| 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-5515 is a high-sensitivity touch switch equipped with a wobble stick actuator and slow-action mechanism for low-force mechanical detection. Designed for applications that require fine motion sensing, it supports an operating speed range of 5 to 500 mm/s. The switch includes a pre-attached 5-meter oil-resistant cable and offers durable performance even in environments with oil, dust, or moisture exposure.
Built with a short spring and M5 structure, the D5B-5515 achieves accurate and repeatable actuation with minimal resistance. Its electrical rating ranges from 1 mA at 5 VDC to 30 mA at 30 VDC, making it ideal for resistive microload circuits. With an IP67-rated housing, excellent vibration/shock resistance, and low contact resistance (3.1 Ω max.), this switch ensures long-term reliability. It’s commonly used in robotics, safety bumpers, and industrial machinery for precise object presence detection and edge sensing.
