Allen-Bradley SensaGuard 440N-Z21S16H Ser B Non-Contact Safety Switch/Sensor is designed to provide reliable machine guarding and safety monitoring in industrial automation environments. Using non-contact sensing technology, this device detects the position of compatible safety actuators on machine doors, access panels, and protective guards. Its compact design allows for easy integration into machinery and safety control systems, helping prevent equipment operation when protective guards are not properly secured. Built for industrial applications, this safety switch is suitable for manufacturing equipment, automated production lines, and machine safety installations.
Specifications
|
Specification |
Details |
|---|---|
|
Manufacturer |
Allen-Bradley |
|
Product Line |
SensaGuard |
|
Model |
440N-Z21S16H |
|
Series |
B |
|
Device Type |
Non-Contact Safety Interlock Switch |
|
Housing |
18 mm Plastic Barrel |
|
Actuator |
18 mm Standard Coded |
|
Sensing Distance |
15 mm |
|
Safety Outputs |
2 PNP |
|
Auxiliary Outputs |
1 PNP |
|
Operating Voltage |
24V DC |
|
Connector |
8-Pin Micro M12 |
|
Cable |
6-inch Pigtail |
|
LED Indicator |
Yes |







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