During technical comparisons, D4BS-45FS appears alongside Omron SMPS 24V 10A, No Limit Switch and Omron Sensors so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Omron D4BS-45FS Safety Door Switch
The Omron D4BS-45FS Safety Door Switch provides 1-conduit type, M20 structure, and a Type 2 interlock featuring Low level coded coding for enhanced operator protection. Built to withstand harsh industrial environments, it offers a robust IP67 protection rating, supports 0.1 m/s to 0.5 m/s operating speed, and ensures dependable performance with a 20 mm min direct opening travel. With 25 mΞ© max.
contact resistance, 600 V rated insulation voltage, 100 MΞ© min. insulation resistance, and a 2 Γ 2 mm min contact gap, it delivers safe and consistent operation. Manufactured by Omron and listed under Omron Safety Door Switch solutions, this model belongs to the D4BS Series.
| Brand | Omron |
| Product Type | Safety Door Switch |
| Model Number | D4BS-45FS |
Omron D4BS-45FS Safety Door Switch - Technical Specifications
| Specification | Value |
|---|---|
| Type | 1-conduit type |
| Conduit outlet/Connector | M20 |
| Interlock type | Type 2 |
| Coding level | Low level coded |
| Degree of protection | IP67 |
| Operating speed | 0.1 m/s to 0.5 m/s |
| Direct opening force | 19.61 N min |
| Direct opening travel | 20 mm min |
| Contact resistance | 25 mΞ© max. |
| Rated insulation voltage (Ui) | 600 V |
| Rated frequency | 50/60 Hz |
| Insulation resistance | 100 MΞ© min. |
| Contact gap | 2 Γ 2 mm min |
| Vibration resistance | Malfunction 10 to 55 Hz, 0.65 mm single amplitude |
| Shock resistance | Destruction: 1,000 m/s2 min. Malfunction: 300 m/s2 min |
| Ambient operating temperature | β40 to 80Β°C |
| Ambient operating humidity | 95% max |
| Weight | Approx. 285 g |
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