Procurement managers rarely finalize D4NS-2CF without reviewing Omron Photoelectric Sensor, Omron Sensors and Omron D4Ds K3, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Omron D4NS-2CF Safety Door Switch
The Omron D4NS-2CF Safety Door Switch provides reliable machine-guard monitoring with a 1-Conduit type, G1/2 structure, Slow-action,2NC/1NO
contacts, 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 0.05 to 0.5 m/s operating speed, and ensures dependable performance with a 10 mm min. direct opening travel. With 25 mΞ© max. contact resistance, 300 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 D4NS Series.
| Brand | Omron |
| Product Type | Safety Door Switch |
| Model Number | D4NS-2CF |
Omron D4NS-2CF Safety Door Switch - Technical Specifications
| Specification | Value |
|---|---|
| Type | 1-Conduit type |
| Contact configuration | Slow-action,2NC/1NO |
| 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 | <Standard type> 60 N min.; <High pull-force type> 80 N min. |
| Direct opening travel | 10 mm min. |
| Contact resistance | 25 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, 0.75 mm single amplitude |
| Shock resistance | Destruction: 1,000 m/s2 min. Malfunction: 300 m/s2 min |
| Ambient operating temperature | β30 to 70Β°C (with no icing) |
| Ambient operating humidity | 95% max |
| Weight | Approx. 96 g |
Engineered for critical safety applications, the Omron D4NS-2CF Safety Door Switch combines a slow-action 2NC/1NO contact configuration with a Type 2 interlock mechanism and low-level coded design, enhancing both operational security and system integrity. The G1/2 conduit outlet offers seamless integration with industrial conduit standards, while the 10 mm direct opening travel ensures proper mechanical separation of electrical contacts in emergency situations.
With a direct opening force of 60 N to 80 N, this safety door switch performs reliably across a range of door types and mechanical conditions. It offers IP67-rated protection, making it resistant to dust, oil, and water. The device endures vibrations between 10β55 Hz and shock up to 1,000 m/sΒ², ensuring robust performance in heavy industrial environments. Electrical durability is ensured through a 300 V insulation rating and a minimum 100 MΞ© insulation resistance. Operating efficiently in ambient conditions from β30Β°C to 70Β°C and up to 95% humidity, the D4NS-2CF is trusted by engineers across industries for its proven reliability and safety performance.
Related Products
