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ALLEN-BRADLEY

SENSAGUARD SN 18MM LED DOOR INDICATION/DIAGNOSTIC 3M CABLE

440N-Z21SS2A
2002397

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The ALLEN-BRADLEY 440N-Z21SS2A is a non-contact safety switch that provides monitored access control for machinery and perimeter guards. This SensaGuard rectangular switch features solid state contacts with two normally closed safety channels and one normally open auxiliary contact, using standard code operation to help integrate with safety controllers. Housed in a plastic rectangular flat pack with a 3 m PVC cable, it offers a compact footprint and durable electrical connection for industrial environments. Ideal for machine builders and maintenance technicians, it’s used where reliable, contactless safety switching and straightforward wiring are required.
allen-bradley-440N-Z21SS2A
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Product Overview

Product ID:
2002397
Manufacturer Part Number:
440N-Z21SS2A
EAN:
10662074620279
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
Explosion safety category for dust:
None
Explosion safety category for gas:
None
Height of sensor:
89 mm
Housing material:
Plastic
Length of sensor:
21 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:
23 mm
Protected switch distance ON:
15 mm
Rated supply voltage DC:
24...24 V
Suitable for safety functions:
yes
Switching distance:
20 mm
Type of actuation:
Transponder
Type of electric connection:
Cable
Type of switching output:
PNP
Voltage type:
DC
Width sensor:
25 mm
With status indication:
yes

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ALLEN-BRADLEY
SENSAGUARD SN 18MM LED DOOR INDICATION/DIAGNOSTIC 3M CABLE
MPN Part #: 440N-Z21SS2A
Product ID: 2002397
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