In most procurement cycles, D4BL-2CRA-A is considered with Omron SMPS 24V 10A, No Limit Switch and Omron Sensors, giving decision-makers confidence that theyβve chosen the most dependable component.
Omron D4BL-2CRA-A Safety Door Switch
The Omron D4BL-2CRA-A Safety Door Switch features a 24 VDC, Mechanical lock,G1/2 conduit outlet. It includes a Type 2 Low level coded interlock for enhanced operator safety. Built for demanding environments, it provides IP67 protection, 19.61 N min. direct opening force, 20 mm min direct opening travel, and 50 mΞ© max. contact resistance. With 300 V Ui and 100 MΞ© min. insulation resistance, it ensures reliable door-interlock performance. Manufactured by Omron and listed under Omron Safety Door Switch solutions, this model belongs to the D4BL Series.

| Brand | Omron |
| Product Type | Safety Door Switch |
| Model Number | D4BL-2CRA-A |
Omron D4BL-2CRA-A Safety Door Switch - Technical Specifications
| Specification | Value |
|---|---|
| Solenoid voltage/ indicator | 24 VDC |
| Lock and release types | Mechanical lock |
| Conduit outlet/Connector | G1/2 |
| Interlock type | Type 2 |
| Coding level | Low level coded |
| Degree of protection | IP67 |
| Operating speed | 0.05 to 0.5 m/s |
| Direct opening force | 19.61 N min. |
| Direct opening travel | 20 mm min |
| Contact resistance | 50 mΞ© max. |
| Rated insulation voltage (Ui) | 300 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, 0.35 mm single amplitude |
| Shock resistance | Destruction 1,000 m/s2 min. Malfunction 300 m/s2 min. |
| Ambient operating temperature | β10 to 55Β°C |
| Ambient operating humidity | 95% max |
| Weight | Approx. 800 g |




