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ALLEN-BRADLEY

SENSAGUARD 18 MM STAINLESS STEEL 2 X PNP 0.2A

440N-Z21S17H
2066760

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The ALLEN-BRADLEY 440N-Z21S17H is a non-contact safety switch designed for machine guarding applications that require reliable detection without physical contact. It features SensaGuard solid state contacts with two normally closed safety channels and one normally open auxiliary contact to support safe stop and signaling functions. The 18mm stainless steel barrel and 18mm target suit compact installations where a robust sensor head and target alignment are needed, while the standard code ensures consistent sensing behavior. Equipped with an 8-pin DC quick-disconnect connector, this switch is intended for control panels and safety circuits in industrial automation and machinery guarding.
allen-bradley-440n-z21s17h
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Product Overview

Product ID:
2066760
Manufacturer Part Number:
440N-Z21S17H
EAN:
10662074620576
Brand/Manufacturer
ALLEN-BRADLEY
Unit of Measure:
PCS

Specification

Ambient temperature:
-10...55 °C
Coating housing:
Uncoated
Construction type housing:
Cylinder, screw-thread
Cross-/short circuit identification possible:
yes
Degree of protection (IP):
IP67K
Diameter sensor:
18 mm
Explosion safety category for dust:
None
Explosion safety category for gas:
None
Housing material:
Stainless steel
Length of sensor:
67 mm
Max. output current at protected output:
200 mA
Number of protected semiconductor outputs:
2
Number of semiconductor outputs with signalling function:
1
Performance level according to EN ISO 13849-1:
Level e
Protected switch distance OFF:
14 mm
Protected switch distance ON:
12 mm
Rated supply voltage DC:
24...24 V
Suitable for safety functions:
yes
Switching distance:
25 mm
Type of actuation:
Transponder
Type of electric connection:
Connector M12
Type of switching output:
PNP
Voltage type:
DC
With status indication:
yes

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