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Powershred® MS-450Ci 100% Jam Proof Micro-Cut Shredder

  • Ultra-quiet high security shredder with jam proof system
  • 10x smaller shreds provide superior protection
  • Shreds 7 sheets per pass into 5/64 x 25/64” micro-cut particles (Security Level 4)
  • 100% Jam Proof System eliminates paper jams and powers through tough jobs
  • SilentShred™ offers ultra-quiet performance for shared workspaces
  • Patented SafeSense® Technology stops shredding when hands touch the paper opening
  • Features wide 9” paper entry plus designated safety slot for CDs
  • 4.8-gallon bin



Model NumberMS-450CI
Item Number3240501
Sheet Capacity7
Cut TypeMicro-Cut
Cut Size (inches)5/64" x 25/64"
DIN Level - PaperP-4
Maximum Run Time (minutes)8-10 on / 15 off
Recommended Number Of Users1
Paper Entry Width (inches)9
Jam Prevention Features100% Jam Proof System
Safety FeaturesSafeSense®
Noise FeaturesSilentShred™
Energy Efficient FeaturesN/A
Can ShredStaples, Credit Cards, CDs/DVDs
Basket TypePull-out Bin
Bin Capacity (gallons)4.8
Warranty1 Yr Machine / 5 Yr Cutter
UPC Code043859546749
Item H x W x D (inches)21.50 x 15.38 x 10.88
Material TypePlastic/Metal


Silent Shred


Offers ultra-quiet performance for shared workspaces

SafeSense Technology


Stops shredding when hands touch the paper opening

100 Percent Jam Proof

100% Jam Proof System

Eliminates paper jams and powers through tough jobs

Micro Shred


Superior protection with particles 10x smaller than standard Cross-Cut


Rated 4.8 out of 5 by 14 reviewers.
Rated 5 out of 5 by Keeps my house clean! Until the postal service goes out of business, this shredder is perfect for shredding all the unsolicited daily mail that has too much personal information on it to simply toss in the waste basket. Good purchase! April 25, 2011
Rated 3 out of 5 by Doesn't quite fit my needs I bought this shredder for my home office and I use it for approximately 10 minutes each day. I've had it for a few weeks now and am not real impressed. It works good, and is very secure (micro cut), but it takes longer to shred than it should. This machine does not accept 7 sheets like it advertises; I can shred a max of 5 at one time. I have to insert the papers a few inches into the machine before it turns on (this must be the secure feature), so is very hard to shred small pieces of paper like Post-Its and business cards. Because when you are trying to get the paper down in the slot, if you touch around the edge, it won't turn on; that must be the safety feature. If I could do this over again, I would not purchase this machine. I would still purchase a micro-cut for security, but would look for one with less safety features & jam resistance, and would accept a minimum (truly) of 15 sheets at a time. March 21, 2011
Rated 5 out of 5 by Great Replacement Relpaced older shredder with MS-450Ci 100% Jam Proof Micro-Cut Shredder. So far, it has lived up to it specs. I would recommend this product to anyone looking for a quiet, fast, and safe machine. February 15, 2011
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