A-B 1492-RCD4D40 Residual Current Detector – High-Sensitivity 500mA Detection for Industrial Safety
The Allen-Bradley 1492-RCD4D40 Residual Current Detector offers reliable protection against electrical faults by detecting imbalances in current flow. Designed for industrial applications, it ensures safety and compliance with stringent regulatory standards.
Brand:Allen-Bradley
Model:1492-RCD4D40
Current Sensitivity:500 mA
Rated Voltage:480V AC
Protection Class:Type A
Tripping Characteristic:Inverse Time
Pole Configuration:3-pole
Certifications:CE, UL, RoHS Compliant
Reliable Detection: The 1492-RCD4D40 detects even minor electrical imbalances, ensuring immediate response to potential hazards.
High Performance: Operating at 500mA sensitivity, it is designed to meet the rigorous demands of industrial environments.
Versatile Installation: Suitable for a wide range of applications including manufacturing facilities, commercial buildings, and more.
Compliance Ready: Certified to CE, UL, and RoHS standards, this detector is a perfect fit for projects requiring international safety certifications.
Easy Integration: With straightforward wiring options and user-friendly interfaces, the 1492-RCD4D40 simplifies system integration and maintenance.












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