Product Description
Safety Limit Switch, Robust with metal housing,M20 (1 conduit),Roller lever (resin roller), 1NC/1NO (snap-action), : Roller lever (resin roller).
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Note : We are also Importers and Exporters for all Industrial Automation products along with manufacturers of Electrical Control Panels. Durable Design for Industrial ApplicationsBuilt with a robust die-cast zinc housing and a textured finish, the Omron D4B-4111N offers mechanical longevity and consistent performance. Meeting strict IEC EN60947-5-1 and EN50041 standards, its metal body ensures resistance to physical shocks (1000 m/s2), vibrations, and challenging outdoor conditions, making it ideal for automated machinery and safety systems.
Reliable Electrical and Mechanical PerformanceThis limit switch features 1NO+1NC snap-action contacts, supporting up to 10A at 250V AC. Tested for a minimum of 500,000 electrical cycles and 10 million mechanical operations, the D4B-4111N provides dependable switching under frequent use. Insulation resistance is rated at 100 M minimum, with a fast 30ms response time, enhancing operational safety and reliability.
FAQ's of omron limit switches D4B-4111N:
Q: How can the Omron D4B-4111N limit switch be installed in an industrial setup?
A: This limit switch offers flexible installation, supporting both panel and screw mounting methods. The screw terminal connections make wiring straightforward, ensuring secure and reliable electrical contacts during setup.
Q: What operational environments is the D4B-4111N switch suited for?
A: With an IP67 protection level, robust metal housing, and a temperature range of -40C to 80C, the switch operates effectively in harsh settings. Its high shock and vibration resistance make it suitable for tough industrial machinery environments.
Q: When should I consider replacing the limit switch?
A: The switch is rated for at least 10 million mechanical and 500,000 electrical operations. Replacement should be considered if the operating cycles approach these limits or if there are signs of physical or electrical wear affecting performance.
Q: Where is the Omron D4B-4111N commonly used?
A: It is widely installed in industrial automation systems, conveyors, safety interlocks, machinery position detection, and other demanding environments requiring reliable position sensing and safety control.
Q: What is the process for wiring the D4B-4111N switch?
A: To wire the switch, use the provided screw terminals to connect the 1NO (normally open) and 1NC (normally closed) contacts according to your control circuit, ensuring insulation and correct polarity for operational safety.
Q: What benefits does the roller plunger actuator offer?
A: The roller plunger actuator provides smooth triggering and high repeatability. Its 40mm total travel accommodates various actuation scenarios, reducing wear on moving machine components.