Compact, high-sensitivity safety limit switch with roller lever actuator and direct opening mechanism. IP67 protection for reliable operation in harsh conditions.
Product ModelD4F-420-3D
Product ID62748
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Compact DesignThe D4F-420-3D is incredibly small, reducing mounting space by 50% compared to conventional models, making it ideal for space-constrained applications.
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2. High SensitivityEquipped with a high-sensitivity safety limit switch, ensuring precise control and reliable operation in various environments.
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3. Direct Opening MechanismFeatures a direct opening mechanism that separates contacts when welded, enhancing safety and reducing the risk of electrical shock.
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4. IP67 ProtectionOffers IP67 protection, ensuring the switch remains operational in harsh environments with high humidity and extreme temperatures.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Conduit Size
Pre-wired
Max Actuation Frequency
30 operations/min
Max Actuation Speed (Operating Speed?)
1 mm/s to 0.5 m/s
Cable Length
3 m
Cable Entrance
Vertical
Contact
4NC (slow-action)
5. Certified StandardsConforms to EN115-1, EN81-1, and EN81-2, and is certified to UL, EN (TÜV), and CCC standards, ensuring compliance with global safety regulations.
Actuator
Roller lever (metal lever, resin roller)
Manufacturer ID
OMRON D4F-420-3D Small Safety Limit Switch with Roller Lever - High Sensitivity and IP67 Protection | INDSLT
