The OMRON D4NL-4CFA-B is a robust, IP67-rated guard lock safety-door switch with a slow-action mechanism, ideal for securing industrial machinery and preventing unauthorized access.
Product ModelD4NL-4CFA-B
Product ID62242
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High SecurityThe D4NL-4CFA-B features a mechanical lock with a 24V DC solenoid release, ensuring secure locking and unlocking of safety doors, thereby enhancing operational efficiency and operator safety.
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2. Durable DesignWith a mechanical durability of 1,000,000 cycles and an operating temperature range of -10°C to 55°C, this switch is designed to withstand high traffic and frequent use in demanding industrial environments.
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3. Versatile InstallationThe switch has an M20 conduit entry, allowing for versatile installation options in various industrial setups. Its adjustable direction of operation further enhances its adaptability.
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4. Reliable ProtectionEquipped with safety contacts, this switch provides an added layer of protection, ensuring compliance with safety regulations. The 2NC + 1NC/1NO configuration ensures reliable door open and closed detection.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Actuator
None
Connection method
Fixed Terminals
Indicator
Orange LED, 10 to 115 VAC/VDC
Key holding force
1300 N
Number of contacts
4
Solenoid voltage
24 VDC
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5. Easy OperationThe switch features an LED indicator and a standard key for easy operation. The solenoid function allows for easy and secure unlocking of safety doors, making it ideal for locking safety doors on machinery to prevent unauthorized access.
