Eaton Cutler-Hammer E51DED Photoelectric Sensor

Description:

The Cutler-Hammer E51DED Sensor is used a modular limit switch-style photoelectric sensor designed for non-contact object detection in industrial automation systems. Operating on a 10–30 VDC supply, it uses a through-beam sensing method to provide reliable long-range detection of objects without physical contact. Commonly installed on conveyors, packaging machinery, material handling systems, assembly equipment, and manufacturing lines where accurate object detection and position sensing are required. Maintenance technicians, automation engineers, and machine builders use this sensor head for equipment repairs, automation upgrades, and replacement of worn photoelectric sensors. 

Applications:

The Cutler-Hammer E51DED Sensor is commonly used in conveyor systems, packaging equipment, assembly lines, material handling machinery, machine tools, and factory automation systems where dependable long-range object detection and non-contact position sensing are critical.

Technical Specifications:

• Manufacturer: Cutler-Hammer (Eaton)
• Model / Part Number: E51DED
• Product Type: Photoelectric Sensor Head
• Series: E51 Modular Photoelectric Sensor
• Sensing Method: Through-Beam
• Supply Voltage: 10–30 VDC
• Maximum Sensing Distance: Up to 300 ft (91.4 m)
• Housing Material: Plastic head with die-cast zinc body
• Environmental Rating: NEMA 3, 3S, 4, 4X, 6, 6P, 12, 13; IP67
• Dimensions: 1.54 in. L × 1.77 in. H
• Mounting Style: Modular limit switch-style body
• Function: Non-contact object detection and position sensing
• Application Environment: Industrial automation and machine control systems

Common Replacements:

• Eaton E51DED Photoelectric Sensor Head
• Eaton E51DP5 Photoelectric Sensor Head
• Allen-Bradley 42EF Through-Beam Photoelectric Sensor