pa and pb series panel protection devices t he sentrex pa and pb series surge protection devices protect your sensitive electronic equipment from external or internal transient activity. units can be customized with remote monitoring, noise ?tration and ?sh mount options. all pa and pb units are approved for indoor or outdoor use and feature all-mode protection. units provide excellent protection when placed at branch panels or at specific pieces of equipment. they can also suppress external surges when mounted at the main service panel. pa and pb series surge protection devices are an integral part of the sentrex zoned approach to whole building protection. up to 160ka maximum surge current protection per phase. easy installation. enclosure can be easily drilled or punched for conduit/cable access and positioned to the electrical panel at the discretion of the installer. all-mode protection is standard on all units. nema 1, 2, 3, 3s, 4, 4x, 12, 13 rated, water-tight, ?e-resistant plastic enclosure. 34mm mov circuitry. well exceeds the capacity of 20mm movs in parallel to manage surges over time. short circuit and thermal fusing. low impedance circuitry. visual indication of protection status. ten-year product warranty. ul1449 second edition listed. j features & bene?s remote diagnostic connection . using no/nc dry contacts via on-board relay. remote monitoring device sold separately. emi/rfi noise ?ter. noise attenuation -20db maximum 100 khz to 100 mhz. flush mount cover . sold separately. available options ed1198r1 ? updated february 2005 ? for latest specs visit www.wiremold.com spd p a/pb series the pa and pb series provide surge protection at the main service panel, sub panel or at sensitive equipment. noise surge
catalog electrical ul1449 clamping level actual clamping level number service l-n l-l n-g l-g l-n l-l n-g l-g pb120t 120/240v, single 400v 700v 400v 800v 360v 690v 370v 712v pb120y 120/208v, 3 wye 400v 700v 400v 800v 360v 690v 370v 712v pb277y 277/480v, 3 wye 800v 1800v 900v 1800v 780v 1600v 830v 1550v pb240dct 120/240/120v, hi-leg delta 800v* 700v 400v 800v 780v* 690v 370v 720v pb series ?160ka product selection guide options: (select options by adding hyphen and suf? to part number) a remote monitoring capability adds no/nc dry contacts to pa/pb unit via on-board relay. dry contacts will allow for connection of remote monitoring unit. remote monitoring unit itself sold separately under part #zhrmu. see page 3 for zhrmu speci?ations. b noise filter provides noise attenuation of -20db maximum 100khz to 100 mhz. how to con?ure a part number: 1 select catalog number. 2 select options if desired. 3 part number is catalog number, followed by hyphen, followed by options in alphabetical order. sample 160ka for 120/208v with noise filter sample 80ka for 277/480v with remote contacts with noise filter sample 80ka for 120/240v no options selected part#: pb120y-b part#: pa277y-ab part#: PA120T catalog electrical ul1449 clamping level actual clamping level number service l-n l-l n-g l-g l-n l-l n-g l-g PA120T 120/240v, single 400v 700v 400v 800v 360v 690v 370v 712v pa120y 120/208v, 3 wye 400v 700v 400v 800v 360v 690v 370v 712v pa277y 277/480v, 3 wye 800v 1800v 900v 1800v 780v 1600v 830v 1550v pa240dct 120/240/120v, hi-leg delta 800v* 700v 400v 800v 780v* 690v 370v 720v pa series ?80ka * hi l-n * hi l-n
product description/speci?ations zhrmu* remote monitoring unit ?offers clear audio/visual indication of the status of the surge suppressor unit. can be installed remotely or adjacent to the suppressor. powered locally by a plug-in transformer (included). can also be used as a stand-alone diagnostic device using no/nc dry contacts. specifications dimensions: 5 1/8" x 4" x 1 1/2" [135mm x 102mm x 38mm] weight: 1 lb. protection indication: bright green led: illuminated fault indication: audible alarm. bright red led: illuminated test functions: switch tests audible alarm (checks monitoring circuitry) silent function: switch silences audible alarm connections: accepts wires up to #14 awg zhrmu250 cable for remote monitoring unit ?250' [76.2m]cable for use with zhrmu remote monitoring unit is available or use your own cable to connect the device. pabfmc flush mount cover ?for installing pa/pb units on sheetrock or ?ewall construction. cover hides the hole cut and gives the unit a ?ished look. brushed metal cover can be painted to match any decor. specifications dimensions: 9" x 7" [229mm x 178mm] accessories * note: zhrmu can only be used on pa/pb units with remote contacts (option a). zhrmu is also compatible with all zonemaster units (see ed1165 for details).
questions? call technical support at 1-800-sentrex wiremold / legrand u.s. and international: 60 woodlawn street west hartford, ct 06110 1-800-621-0049 fax 860-232-2062 outside u.s. 860-233-6251 canada: 570 applewood crescent vaughan, ontario l4k 4b4 1-800-723-5175 fax 905-738-9721 ed1198r1 e updated february 2005 e for latest specs visit www.wiremold.com ? copyright 2005 the wiremold company all rights reserved mechanical specitcations: enclosure: durable, lightweight, corrosion-resistant high impact plastic. approved for outdoor or indoor use. nema 1, 2, 3, 4, 4x, 12, and 13 rated. dimensions: 6 5/16" x 4 3/4" x 3 9/16" (160mm x 120mm x 90mm). weight: pb series: 1.8 lbs. (0.8 kg), pa series: 1.4 lbs. (0.6 kg). operating environment: -40?c to 85?c, 95% relative humidity (non-condensing). construction: low impedance circuitry. single board system to minimize transient impedance and suppression voltage. terminal lugs: #10 awg maximum and recommended wire size. mounting: built-in mounting holes, 11/64" [4.4mm] diameter. enclosure can be easily drilled or punched for conduit/cable access. electrical specitcations: maximum surge current capacity pb series: 160,000a per phase: pa series: 80,000a maximum surge current capacity: pb series: l-g 80,000a (8/20s), l-n 80,000a (8/20s), per mode: l-l 80,000a (8/20s), n-g 80,000a (8/20s) pa series: l-g 40,000a (8/20s), l-n 40,000a (8/20s), l-l 40,000a (8/20s), n-g 40,000a (8/20s) duty cycle performance (surge life): pb series: 20 pulses at 10,000a pa series: 10 pulses at 10,000a maximum continuous operating voltage: 20% above nominal optional remote indication contacts: no/nc dry contacts via on-board relay, 125vac, 2a rated optional emi/rfi noise attenuation: -20db maximum 100 khz to 100 mhz diagnostics: green led per phase indicates protection present on each phase protection technology: 34mm mov based, backed by thermal and short circuit fusing installation: unit should be connected through a dedicated 30 amp circuit breaker with the appropriate poles (customer supplied). 4 3/4" [120mm] 6 5/16" [160mm] 3 9/16" [90mm]
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