Rockwell Automation A-B 440F-ECFHV00850 Safedge Guardmaster – Industrial Safety Barrier
The A-B 440F-ECFHV00850 Safedge Guardmaster is a high-performance safety edge sensor designed to provide reliable protection in industrial environments. It detects the presence of obstacles using advanced infrared technology and ensures machinery operates safely.
Series:440F
Model:ECFHV00850
Type:Safety Light Curtain
Detection Height:850 mm
Number of Beams:16
Beam Spacing:50 mm
Protection Level:IP67
Supply Voltage:24 VDC
Output Type:Relay
Response Time:<50 ms
Reset Method:Manual or Automatic
The Rockwell A-B 440F-ECFHV00850 Safedge Guardmaster is engineered to deliver unparalleled safety and reliability in hazardous industrial environments. Designed with cutting-edge technology, it offers an activation force range of 4.0N to 6.0N ensuring quick and responsive emergency stops when needed. Compliant with ISO 13849-1 Category 4 PL e and EN ISO 13849-1 Cat. 4, this safety device meets stringent international safety standards. With an operating voltage of 24VDC and an environmental protection rating of IP67, the device is capable of withstanding harsh conditions including dust and water splashes. Featuring a fast response time of less than 50ms, the Safedge Guardmaster guarantees immediate machine shutdown in case of emergencies, thereby safeguarding operators. The included M12 connector simplifies installation and maintenance processes. Weighing approximately 0.5kg, this robust safety device is easy to install on various types of machinery and equipment.



















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