D4F-120-1D
D4F-120-1D
Manufacturer: OMRON
Condition: New and Unused, Surplus.
Overview of Omron D4F-120-1D
The Omron D4F-120-1D is a small safety limit switch featuring a roller lever actuator with a metal lever and resin roller. It utilizes a slow-action (direct opening) mechanism with a 1NC/1NO contact configuration. The switch is designed for high sensitivity and precise operation in safety applications, with an IP67 rating for protection against dust and water ingress.
Key Features
- Actuator type: Roller lever (metal lever, resin roller).
- Contact configuration: 1NC/1NO slow action.
- Cable length: 1 meter with UL2464 style cable, 8.3 mm diameter.
- Degree of protection: IP67 rated according to EN60947-5-1 standards.
- Operating temperature: -30 to 70 °C (no icing or condensation).
- Mechanical durability: Minimum 10 million operations.
- Shock resistance: 1000 m/s² (destruction), 300 m/s² (malfunction).
- Vibration resistance: 10 to 55 Hz, 0.75 mm single amplitude (malfunction).
- Conditional short-circuit current: 100 A (EN60947-5-1).
- Contact gap: Minimum 2 × 2 mm.
- Insulation resistance: Minimum 100 MΩ at 500 V DC.
- Impulse withstand voltage: 4 kV between terminals of different polarities and ground.
Technical Specifications
| Specification | Details |
|---|---|
| Model | D4F-120-1D |
| Actuator | Roller lever (metal lever, resin roller) |
| Contact Form | 1NC/1NO slow action |
| Cable Length | 1 m |
| Degree of Protection | IP67 |
| Operating Temperature | -30 to 70 °C |
| Mechanical Durability | 10 million operations minimum |
| Shock Resistance | Destruction: 1000 m/s², Malfunction: 300 m/s² |
| Vibration Resistance | 10 to 55 Hz, 0.75 mm amplitude (malfunction) |
| Conditional Short-Circuit Current | 100 A |
| Contact Gap | 2 × 2 mm minimum |
| Insulation Resistance | 100 MΩ minimum at 500 V DC |
| Impulse Withstand Voltage | 4 kV between terminals and ground |
| Weight | Approx. 220 g (D4F-120-1R with 1 m cable) |
Applications
The D4F-120-1D is suited for safety interlocks and limit switch applications where high reliability and precision are essential. Its robust construction and IP67 rating make it ideal for use in harsh industrial environments requiring consistent and safe machine operation monitoring.
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Warranty
Warranty
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