Allen Bradley 440E-L2NNNYS Cable Pull Emergency Stop Switch

FAQ

Q1: What is Allen-Bradley 440E-L2NNNYS?
It is a Guardmaster Lifeline 4 cable pull emergency stop switch for industrial machine-safety applications.

Q2: What is the maximum cable span?
The maximum specified cable span is up to 75 meters (246 feet).

Q3: How many safety contacts does it have?
It has 2 normally closed (N.C.) safety contacts.

Q4: How many auxiliary contacts are provided?
It provides 2 normally open (N.O.) auxiliary contacts.

Q5: What type of connection does it use?
It uses a 5-pin Micro (M12) quick-disconnect connection and is designed to connect to ArmorBlock Guard I/O.

Q6: What material is the housing made from?
The housing is made from die-cast alloy with a yellow finish.

Q7: Does 440E-L2NNNYS include an emergency stop function?
Yes. This version includes an integrated emergency-stop function.

Q8: What is the difference between 440E-L2NNNYS and 440E-D2NNNYS?
The 440E-L2NNNYS is the Lifeline 4 version for spans up to 75 m, while the 440E-D2NNNYS is the Lifeline 3 version for spans up to 30 m. Both use a 5-pin Micro (M12) connection and provide 2 N.C. safety and 2 N.O. auxiliary contacts.

440E-L2NNNYS Allen Bradley

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