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Deadbreak Connectors
Catalog Data
CA650059EN
600 A 25 kV class T-OP
deadbreak connector
Effective May 2015
Supersedes 600-32 February 2010
COOPER POWER
II
General
Eaton terminates high voltage underground cable
to transformers, switches, switchgear, and other
apparatus with its Cooper Power™ series 600 A,
25 kV Class T-OP™ II deadbreak connector. It
is fully shielded, submersible and meets the
requirements of IEEE Std 386™-2006 standard
–"Separable Insulated Connector Systems" .
The 200 A three-phase rated loadbreak interface
provides a means for obtaining a live test, visible
ground and visible break using a clampstick.
It also provides a convenient location for an
Eaton's Cooper Power series M.O.V.E. arrester or
grounding elbow.
Eaton offers an exclusive optional capacitive
test point similar to test points on 200 A elbow
connectors. This allows use of test point reset
(TPR) faulted circuit indicators.
T-OP II connectors are designed for use on solid
dielectric cable (XLPE or EPR) with extruded semi-
conducting shields and concentric neutral, with or
without a jacket. Installation on jacketed concentric
neutral cable may require additional sealing
material. Adapters are available for terminating
tape shield and drain wire jacketed cable.
Installation
The T-body is assembled onto prepared cable with
a threaded coppertop compression connector and
using a T-Wrench, the loadbreak reducing tap plug
is threaded into the connector. The short end of a
special copper alloy stud, provided with the kit, is
threaded into a de-energized 600 A bushing. The
assembled housing is then con nect ed to the ap pa-
ra tus bushing using an O&T tool (with cap) and an
installation torque tool.
The T-OP II connector's unique captured rotating
nut provides ease of removal of the T-OP II
connector system from the apparatus bushing.
(See Table 5 for in for ma tion on tools.) Refer to
Service Information S600-12-3, 600 A 15/25 kV
Class T-OP II Connector Assembly Installation
Instructions for details.
SERIES

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Summary of Contents for Eaton Cooper Power Series

  • Page 1 It also provides a convenient location for an Eaton's Cooper Power series M.O.V.E. arrester or grounding elbow. Eaton offers an exclusive optional capacitive test point similar to test points on 200 A elbow connectors.
  • Page 2 SHANK DIM. WALL 3.25" 82.55 mm 4.69" 119.13 mm .25" 6.35 mm 2.49" 63.25 mm 4.93" 125.22 mm .50" 12.70 mm 8.30" 210.82 mm Figure 2. T-OP II prNfile and stacking dim. frNm Figure 11A Nf IEEE Std 386™-2006 standard. www.eaton.com/cooperpowerseries...
  • Page 3 Capacitive test point on molded T-body, with snap-on cap, provides a 19 kV place to mount STVT, STLO and STHI series fault indicators. • Tests are conducted in accordance with Eaton re quire ments. Physical In spec tion • Periodic Dissection •...
  • Page 4: Ordering Information

    T-OP II Connector System, see section CA650007EN “Deadbreak Accessories, Tools and Replacement Parts. ” METAL NEUTRAL INSULATION DIAMETER OVER OR SHIELD SHIELD OUTER JACKET INSULATION CONDUCTOR CONDUCTOR INSULATION SHIELD Figure 3. IllustratiNn shNwing typical cNnstructiNn Nf medium vNltage undergrNund cable. www.eaton.com/cooperpowerseries...
  • Page 5 Figure 8. CatalNg Number HD625 5/16" hex shaft with 3/8" sNcket drive tNNl. Figure 5. CatalNg Number TWRENCH The T-Wrench is used tN install the lNadbreak reducing tap plug intN the cNmpressiNn cNnnectNr and T-bNdy. www.eaton.com/cooperpowerseries...
  • Page 6 Catalog Data CA650059EN 600 A 25 kV class T-OP II deadbreak connector Effective May 2015 www.eaton.com/cooperpowerseries...
  • Page 7 Catalog Data CA650059EN 600 A 25 kV class T-OP II deadbreak connector Effective May 2015 www.eaton.com/cooperpowerseries...
  • Page 8 Eaton.com EatNn’s CNNper PNwer Systems DivisiNn Eaton, Cooper Power, and T-OP are valuable 2300 Badger Drive trademarks of Eaton in the U.S. and other Waukesha, WI 53188 countries. You are not permitted to use United States these trademarks without the prior written Eaton.com/cooperpowerseries...

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600 a 25 kv class t-op ii