Omron D5B-1533 Limit Switch
Omron D5B-1533 is an M10 touch switch with a wobble-stick actuator, long spring, and slow-action mechanism. The listed resistive-load range extends from 1 mA at 5 VDC to 30 mA at 30 VDC, while operating speed ranges from 5 to 500 mm/s. It is supplied with a 3 m oil-resistant cable and carries IP67 protection. The D5B-1533 Long Spring Wobble Switch belongs to the D5B Series within the Omron Mechanical Touch Switch Range from Omron Industrial Touch Components. Its M10 metal body, long spring, wobble stick, slow action, 3 m cable, and resistive-load values define this version.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D5B-1533 |
Omron D5B-1533 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Type | M10 |
| Shape Structure | Touch switches |
| Electrical Ratings | 1 mA at 5 VDC to 30 mA at 30 VDC |
| Load | Resistive load |
| Actuator Detail | Long spring |
| Repeat Accuracy | Long 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 | 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 | 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 | 1.9 Ω max |
The Omron D5B-1533 Limit Switch is an M10 touch switch with a wobble-stick actuator, long spring, and slow-action mechanism. It supports resistive loads from 1 mA at 5 VDC to 30 mA at 30 VDC and operates from 5 to 500 mm/s. Mechanical operation frequency is 120 operations per minute and electrical operation frequency is 60 operations per minute. A 3 m oil-resistant cable is specified. Maximum contact resistance is 1.9 Ω, while insulation resistance is 100 MΩ minimum at 250 VDC between each terminal and ground. IP67 protection is listed for the metal construction.
Operating temperature ranges from -10 to 70°C with no icing, and humidity is 95% maximum. Malfunction vibration resistance covers 10 to 55 Hz at 1.5 mm double amplitude. Mechanical shock resistance is 1,000 m/s² minimum and malfunction shock resistance is 300 m/s² minimum. Dielectric strength is 250 VAC at 50/60 Hz for one minute between terminals of the same polarity and 1,000 VAC between current-carrying metal parts and ground. The structured row does not specify a contact form, electrical durability, or mechanical durability for D5B-1533, so those values are not borrowed from D5B-1513. For the related M10 short-spring wobble-stick model with SPST-NC contacts, see D5B-1513.
