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3M™ 50/51P Series Closure Kits

3M(TM) Pressurized Closures 50/51P Series
3M(TM) Pressurized Closures 50/51P Series
The 50/51 series pressurized closures can be used for aerial and underground applications. Seven sizes will accommodate cable diameters from 10 mm (0.4") to 71 mm (2.8") and splices up to 1500 pairs.
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7 Results (Displaying results 1-7)
3M IDSplice ConfigurationMaximum Splice Bundle DiameterMax. Modular Pair CountMaximum Discrete Pair CountClosure Length End to End
80611041809Straight2.00 Inch100100 Pair21.5 Inch 
80611041833Straight3.25 Inch400300 pair28.5 Inch 
80611041874Straight4.50 Inch900600 pair28.5 Inch 
80611041908Straight6.25 inch15001200 pair28.5 Inch 
80611042005Branch5.00 Inch600400 Pair28.5 Inch 
80611041957Branch3.00 Inch200100 Pair21.5 Inch 
80611042047Branch7.25 Inch18001500 Pair28.5 Inch 
7 Results (Displaying results 1-7)
This closure may be used for sheath openings of 330 mm (13") or less to a maximum of 483 mm (19"). It is available in straight or branch splice configurations.


ApplicationsAerial Strand Mount, Underground, Handhole
Cable Opening Diameter0.4 Inch to 1.0 Inch, 0.4 Inch to 2.8 Inch, 0.4 Inch to 1.6 Inch, 0.4 Inch to 2.2 Inch
Closure Length End to End21.5 Inch, 28.5 Inch
Closure TypeSealed/Pressurized
Conductor Sizes24 AWG, 26 AWG
Connector TypeDiscrete
Max. Modular Pair Count100, 200, 400, 1500, 600, 1800, 900
Maximum Cable Pair Count900 Pair, 1800 Pair, 600 Pair, 400 Pair, 1500 Pair, 300 Pair, 200 Pair, 1200 pair, 100 Pair
Maximum Discrete Pair Count600 pair, 400 Pair, 1500 Pair, 300 pair, 1200 pair, 100 Pair
Maximum Sheath Opening19 Inch, 13 Inch
Maximum Splice Bundle Diameter7.25 Inch, 5.00 Inch, 4.50 Inch, 3.25 Inch, 2.00 Inch, 6.25 inch, 3.00 Inch
Product TypeClosure Kit
Splice ConfigurationBranch, Straight