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Allen-Bradley 440R-N23132 GuardMaster MSR127TP safety relay, 24V AC/DC powered, SIL 3 rated for point-of-operation control. Monitors safety light curtains and interlock switches. Part of the Bulletin 440R MSR family of single-function safety relays for machine guarding applications.
MODEL 440R-N23132
$739.68 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
Auxiliary contacts
1
Depth
22.5mm
Function
Light beam/curtain, safety switch/interlock
Length
114.5mm
Number of channels
1
Performance level
e
PL ISO 13849-1
e
Range
Minotaur
Reset method
Automatic & manual
Safety category ISO 13849-1
4
Safety contacts
3
Series
MSR127TP
SIL IEC 61508
3
Supply voltage
24V ac/dc
Terminal type
Screw
Width
99mm
Relay, GuardMaster, MSR127TP, Single Function, Safety, 24 Volt AC/DC, 1 or 2 Normally Closed, Light Curtain, Inputs, 3 Normally Open, Safety Outputs, 1 Normally Closed, Auxiliary Outputs, Removable Screw Terminals, Automatic/Manual Reset
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