Specification
Wiremold
®
Sentrex
®
High  Performance  Rack  Mount  Series
and  the  Perma  Power
®
Computer  Grade  Rack  Mount  and
CabinetMATE
®
Surge Protector Series offer a wide range of
solutions  for  communication  closet,  rack,  and  cabinet
applications. By dissipating and diverting excess voltage, a
Sentrex  or  Perma  Power  surge  protection  device  keeps
your critical systems functioning properly.
Surges  can strike once a month  or  hundreds  of  times a
day.  They  can  penetrate  a  facility  via  AC,  telephone,  and
communication lines, or on any wire that enters a building.
Surges  and  noise  are  also  generated  inside  a  building 
by  fluorescent  lighting,  electric  motors,  HVAC  equipment 
and  office  machines.  If  left  unprotected,  sensitive 
communications  equipment  and  valuable  data  can  be 
damaged or destroyed. 
Sentrex and Perma Power rack mount and CabinetMATE
surge  protectors  provide  advanced  protection  for  critical
electronic  and  communications  equipment.  They  are  an
integral  part  of  the  Sentrex  Zoned  Approach  to  whole 
building protection.
High Performance, Computer Grade & 
CabinetMATE
®
Surge Protectors
n All lines are protected. Units provide surge protection 
on all three modes (L-N, L-G, and N-G). Units also have 
thermal protection on all three lines.
n 600V UL1449 Voltage Protection Rating (VPR). Outstanding
protection against harmful surges.
n EMI/RFI noise reduction. Protects against data disruption 
due to electromagnetic or radio frequency interference.
n Space saving. Rack mount units fit standard 19" [482mm] 
relay racks. Compact 1U design takes up minimum space. 
23" [584mm] units available, consult factory.
n Low profile. CabinetMATE units offer a narrow 1 1/2" x 
1 3/16" [38mm x 20mm] aluminum housing.
n Aesthetically pleasing. Rack mount units have a black 
matte finish and a black cord. CabinetMATE units have 
a gray finish and a black cord.
n Cord properly rated to load requirements. 15A units 
have a 14/3 SJT cord and a NEMA 5-15P plug. 20A units 
have a 12/3 SJT cord and a NEMA 5-20P plug. 
n Lighted switch available on some units. 
n Protection indication. All units have a protection indication 
light to show the status of the unit.
n Resettable circuit breaker. Provides overload protection.
n Product warranty. Sentrex rack mount units come with a 
lifetime product warranty. Perma Power rack mount and
CabinetMATE Series units come with a five-year 
product warranty. Also includes a connected equipment
warranty up to $30,000.
n UL and cUL Listed or Recognized. Rack mount units 
are UL and cUL recognized to both UL1363 and UL1449, 
Third Edition. CabinetMATE units are UL and cUL Listed to
UL1363 and UL1449, Third Edition.
F E AT U R E S   &   B E N E F I T S
ED638R7  –  Updated July 2010  –  For latest specs visit www.legrand.us/wiremold
R5BZ20 (Front & Back)
R8BZ (Front & Back)
SURGE
Sentrex
®
& Perma Power
®
Surge Protection Devices




