Part of the Allen-Bradley Safety Products family.
Overview
440 Series Safety Interlocks, Relays & Light Curtains
The 440 Series Safety Interlocks, Relays & Light Curtains series is part of the Safety Products family. It groups SKUs that share a common form factor, voltage class, or functional role, making cross-referencing and spare-parts planning straightforward.
Palm Parts Solution maintains active inventory across this series with technical support to validate the correct catalog number for your application.
440 Series Safety Interlocks, Relays & Light Curtains parts
Allen-Bradley 440K-C21074
$515.00
Allen-Bradley 440N-Z21W1PA
$271.00
Allen-Bradley 440N-G02096
$766.00
440G-T27121 Allen Bradley
$399.00
Allen-Bradley 440N-S32015
$291.00
Allen-Bradley 440N-Z21S16H
$254.00
Allen-Bradley 440R-M23084
$628.99
Allen-Bradley 440E-L13137
$467.00
Allen-Bradley 440K-T11467
$313.00
Allen-Bradley 440N-S32023
$416.00
Allen-Bradley 440E-L13042
$423.00
Allen Bradley 440G-LZS21SPLH
$924.00
Specifications
Typical Specifications
Specifications vary by catalog number. Common parameters include:
- Operating voltage and current ratings
- Communication interface (where applicable)
- Environmental rating (IP / NEMA)
- Operating temperature range
- Mounting style and dimensions
Refer to the manufacturer datasheet for the exact catalog number.
More from this series
Allen-Bradley 440R-B23020
$613.99
Allen-Bradley 440R-B23211
$846.00
Allen-Bradley 440R-M23088
$519.00
Allen-Bradley 440R-M23143
$314.00
Allen-Bradley 440R-G23216
$599.99
Allen-Bradley 440E-A13082
$395.99
Allen-Bradley 440R-N23132
$334.99
Allen-Bradley 440R-S845AER-NNL
$4,299.99
Allen-Bradley 440R-S12R2
$400.99
Allen-Bradley 440R-N23117
$302.00
Allen-Bradley 440R-S13R2
$513.99
Allen-Bradley 440R-M23092
$1,014.00
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Frequently asked questions
What does the 440 Series Safety Interlocks, Relays & Light Curtains series include?
The 440 Series Safety Interlocks, Relays & Light Curtains series is part of the Safety Products family from Allen-Bradley. It groups related catalog numbers that share form factor, I/O type and communication protocol — making it easy to find drop-in replacements.
Is 440 Series Safety Interlocks, Relays & Light Curtains compatible with newer Allen-Bradley hardware?
In most cases yes. 440 Series Safety Interlocks, Relays & Light Curtains units interoperate with current Allen-Bradley programming software and communication backbones. Contact us with your firmware revision and we will confirm before shipping.
Can I get 440 Series Safety Interlocks, Relays & Light Curtains parts refurbished with warranty?
Yes. We offer refurbished 440 Series Safety Interlocks, Relays & Light Curtains modules tested to OEM specs with a 1-year replacement warranty. New surplus stock is also available when supply permits.
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