Rockwell Automation 440F-EJAAU01955 Safedge Guardmaster – Safety Edge Sensor
The Rockwell A-B 440F-EJAAU01955 Safedge Guardmaster is an advanced safety edge switch designed to provide protection against hazardous pinch points on movable machine guards. This reliable switch ensures operator safety by shutting down machinery when a guard is opened or tampered with, making it ideal for industrial automation applications in manufacturing facilities.
Type:Safety Edge Switch
Series:Guardmaster
Model:440F
Submodel:EJAAU01955
Operating Voltage:24 VDC
Response Time:<10 ms
Protection Rating:IP67
Material:Polyamide
Length:125 mm
Width:25 mm
Height:12 mm
The Rockwell Automation 440F-EJAAU01955 Safedge Guardmaster is a highly reliable and robust safety edge sensor that offers a wide range of applications within industrial settings. Designed specifically for machine-guarding purposes, this sensor ensures maximum protection against pinch hazards by detecting when an object has been caught between moving parts.
This model features a durable and weatherproof design with an IP67 rating, making it suitable for harsh environments. The response time of less than 10 ms guarantees quick reaction to any detected intrusion, ensuring safety is always prioritized.
Installation is straightforward, with a cable length of 2 meters providing flexibility in placement. The input voltage range of 20-24 VDC and current rating up to 60 mA make it compatible with a variety of systems.
Moreover, the operating temperature range from -25°C to +70°C allows it to function reliably across diverse climates, making it an essential component for industries such as automotive manufacturing, packaging, and more.










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