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Allen-Bradley 440E-L21BNYH is a GuardMaster safety relay designed for monitoring safety devices like emergency stops, light curtains, and interlock switches. This unit features 2 safety inputs, 2 safety outputs (safety contacts), and 1 auxiliary output. It operates on a 24V DC supply voltage and is rated for safety applications up to Category 4 per EN ISO 13849-1 and SIL 3 per IEC 62061. The compact DIN-rail mount design integrates into control panels for machine safety systems.
MODEL 440E-L21BNYH
$510.00 Each
Prices are subject to change
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Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
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Typically Ships in: 1 day
Returnable: Yes
Switch, GuardMaster, Safety, Emergency Stop, Cable Pull, 2 Normally Open, Auxiliary Contacts, 2 Normally Closed, Safety Contacts, 8-Pin Micro Connector, 75 Meter Cable Length
SKU: 5704045
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Excellent transaction, will buy from again, the website and checking out process was "Perfect".
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SKU: 5704045
Perfect
Excellent transaction, will buy from again, the website and checking out process was "Perfect".
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