Faulted Circuit lndicators
1548 Overhead Adaptive
Itip lndicator
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Adaptive current kip with inrush restraint logic
Automatic, time and manual reset
Temporary fault indication
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Available with flag, LED, multiple LED
or strobe light indicators or radio transmitter
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Radio FCls can be integrated
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TPM Gapacitive Test Point
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Fixed current trip
with inrush delay
Backfeed restraint
with SCADA systems
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1543 Underground
Time Reset
Three-Phase
Itq
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Automatic time reset
with manual reset option
LED
visual indication
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Permanent or removable
remote fiber optic display
Replaceable or non-replaceable
battery options
Hotstick mounting with automatic torque
limiting supports a wide range of conductors
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Replaceable battery
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1547
Underground
Adaptive Trip
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l5l4 Underground
Current Reset
lndicators
Adaptive current
trip with inrush
restraint logic
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Automatic, time
and manual reset
Available with flag, LED, remote fiber
optic display or radio transmitter
Radio FCls can be integrated with SCADA
systems
a
Beplaceable or non-replaceable battery options
a
Durable Lexan@ housing and epoxy-coated
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Fixed current trip
with inrush delay
Automatic time reset
with manual reset option
Available with flag, LED,
remote fiber optic display
or radio transmitter
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Can be incorporated into SCADA
networks through N.0. contact
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sens0rs
Lexan is a registered trademark
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of Sabic lnnovative Plastics lP B.V.
Durable Lexan@ housing
and epoxy-coated sensors
Self-powered fault indicator
with Acc0Trip lnrush logic
High/low trip settings require
no minimum load current
Available with:
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Time reset with LED display
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Voltage-operated time
reset with LED display
Voltage reset with llag
and LED display
Mounts directly to 200A and
600A elbow, splices or other
equipment with IEEE 386
standard capacitive test points
lnternal magnetic shielding
prevents adjacent phase effects
Lightweight, compact,
sealed and corrosionresistant enclosure
UGM Underground
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Time Reset
FTT Filed Test Tool
Self-powered fault indicator
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High/low trip settings require no minimum
load current
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Available with time reset with LED display
and remote fiber optic display
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o Universal spring-loaded,
over-center toggle
clamp, automatically adjusts to the size
of the cable
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lnternal magnetic shielding prevents adjacent
Permits filed testing and reset
of fault indicators
V2 Voltage lndicator
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Provides assurance that indicator
is functioning properly
Lightweight and portable design
Builtin magnet to operate trip
and reset functions
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Equipped with provisions for
hotstick handling and operation
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phase effects
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Self-powered voltage sensor
Mounts to 200A and 6004
elbows, splices and other
cable accessory components
equipped with IEEE 386
capacitive test point
Easy-to-read flash rate per
minute indicates system voltage
Molded EPDM
rubber housing
provides protection and is
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corrosion resistant
Lightweight, compact, sealed and corrosionresistant enclosure
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Built-in pulling eye for hotstick
operation
OLM Overhead
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Voltage Reset
Self-powered fault
indicator with AccQTrip
2O-year neon bulb for
maintenance-free service life
lnrush logic
High/low trip settings
require no minimum
Ioad current
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FO-CABLE Fiber
Optic Gable
Available with:
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Voltage reset with flag and LED display
Lightweight, compact, sealed and corrosionresistant enclosure
Please ask yourThomas & Betts sales representative for a complete catalog of quality
Thomas & Betts electrical producls or visit us at www,tnb,com. For customer service,
call 1-800-816-7803. For technical questions, call 1-888-862-3289.
2011 Thomas & Betts Corporation,All rights reserved. Printed in the U.S.A,
Used with underground LED
indicators for remote viewing
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Voltage-operated time reset with LED display
lnternal magnetic shielding prevents adjacent
phase effects
11tl1t.2M
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Time reset with LED display
Universal spring-loaded, over-center toggle
clamp, automatically adjusts to the size
of the cable
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Extends LED display to the
outside of enclosure and/or
vaults for easy access and
fault location
V2-TB Test Box
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Large reflective bolt display
for enhanced visibility
Hardware included for mounting
the remote end of the cable
to the enclosure
Thomas & Betts Corporation
Electrical Division
8155 T&B Boulevard
Memphis, TN 38125
901 -252-5000
wwwtnb.com
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Portable test box to perform field
test on V2 voltage indicators for
confirmation of proper operation
Powered by replaceable batteries