Many engineers reviewing Omron D5B-8515 also explore Omron SMPS 24V 10A, No Limit Switch and Omron Sensors, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
Omron D5B-8515 Limit Switch
The Omron D5B-8515 Limit Switch offers Wobble stick actuator, 5 m cable length, M8 type. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the D4B Series.

| Brand | Omron |
| Product Type | Limit Switch |
| Product | D5B-8515 |
Omron D5B-8515 Limit Switch β Technical Specifications
| Specification | Value |
|---|---|
| Shape/Structure | Touch switches |
| Operating mechanism | Slow action |
| Actuator | Wobble stick |
| Actuator detail | Short spring |
| Type | M8 |
| Operating speed | 5 to 500 mm/s |
| Operating frequency | Mechanical: 120 operations/min. Electrical: 60 operations/min |
| Load | Resistive load |
| Electrical ratings | 1 mA at 5 VDC to 30 mA at 30 VDC |
| Cable specifications | Oil-resistant cable |
| Cable length | 5 m |
| Insulation resistance | 100 M⦠min. at 250 VDC between each terminal and ground |
| Contact resistance | 3.1 Ξ© max. |
| 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) |
| Ambient temperature | Operating: β10Β°C to 70Β°C (with no icing) |
| Ambient humidity | Operating: 95% max. |
| Vibration resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Shock resistance | Mechanical: 1,000 m/s2 min. Malfunction: 300 m/s2 min. |
| Material housing | Metal |
| Degree of protection | IP67 |
The Omron D5B-8515 is a compact touch switch designed for low-voltage, low-current detection tasks in industrial systems. It features a wobble stick actuator with a short spring and slow-action contact structure, allowing smooth multi-directional operation. The switch supports resistive microloads from 1 mA at 5 VDC up to 30 mA at 30 VDC, ideal for signal-level applications.
This model comes pre-wired with a 5-meter oil-resistant cable and includes an M8 conduit for secure installation. It operates at speeds from 5 to 500 mm/s and can handle up to 60 electrical operations per minute. The housing is made from durable metal and offers IP67 protection, ensuring resistance to dust, water, and oil exposure.
With high insulation (100 M⦠min.), low contact resistance (3.1 ⦠max.), and excellent shock and vibration tolerance, the D5B-8515 is suitable for compact machinery, automation equipment, and safety detection systems.




