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Euchner
087412
Basic Module ESM-BA3..., Use Up To Category 4 According to EN ISO 13849-1, LED Indicator, 1-Channel or 2-Channel, 3 Redundant Contacts, 1 Aux. Contact
$474.05$474.05 -
Euchner
090057
Contact Expansion ESM-ES..., Use Up To Category 4 According To EN ISO 13849-1, LED Indicator, Control via Safety Base Modules, 3 Redundant Safety Contacts, 1 Aux. Contact, Plug-in Connection
$307.52$307.52 -
Available Now! 
Available Now!Schmersal
101190594
Safety, Control Module, 24VDC, Screw Connection, 24VDC, LED, Flexible, Guard Door
$511.00$511.00 -
$498.00$498.00 -
$1,047.51$1,047.51 -
Leuze
50150223
Safety Radar Sensor, 12VDC, 2.2W, Asymm. Conical/Square Detection Field, Detection Range 0…5M, LED Display, M12 Connections, PA 66 Plastic/Aluminum Housing, Stationary Access/Danger Zone Guard, IP67, 158x135x71mm (HWL)
$1,859.00$1,859.00 -
Pilz
777302
Safety Relay, PNOZ X, PNOZ X2.8P, 24-240VAC/DC, 3NO, 1NC, 1/2-Channel With/Without Short Detection, Automatic/Manual Start, Screw Terminals, E-Stop/Safety Gate, 22.5mm, Category 4/PL e/SIL 3, DIN Rail, IP40
$378.00$378.00 -
$344.00$344.00 -
$338.97$338.97 -
$318.73$318.73 -
$338.99$338.99 -
$302.86$302.86
Safety devices are all about protecting people and processes.
They can prevent passage into or monitor activity in dangerous work areas, safety relays will even try to reduce risk to a level that is acceptable if a hazard is detected.