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Home › Products › Switching › Substation › Hookstick Switches › Technical info Tandem 7.5kV-69kV 600-1200 amp

Technical info Tandem 7.5kV-69kV 600-1200 amp

The HHR6 is a three blade, heavy duty, substation switch providing a compact, easily installed unit for bypassing substation regulators.

  • DIMENSIONS SHOWN IN INCHES - WEIGHT SHOWN IN POUNDS (INSULATORS INCLUDED)
  • 7.5 - 69 kV 3" BOLT CIRCLE STATION POST INSULATORS
  • DIMENSIONS NOT FOR CONSTRUCTION PURPOSES
  • CONTACT FACTORY FOR CERTIFIED PRINTS
CATALOG NO. RATINGS DIMENSIONS WEIGHT
1 Pole
VOLTAGE (kV) CURRENT (A)
NOM. BIL CONT. MOM. A B C D
HH6T-00706 7.5 95 600 40,000 15 7-7/8 10-1/8 18 87
HH6T-00712 7.5 95 1200 61,000 15 7-1/2 9-3/4 18 132
HH6T-01506 15 110 600 40,000 18 10-3/8 12-5/8 21 108
HH6T-01512 15 110 1200 61,000 18 10 12-1/4 21 146
HH6T-02306 23 150 600 40,000 21 14-3/8 16-5/8 24 135
HH6T-02312 23 150 1200 61,000 21 14 16-1/4 24 182
HH6T-03406 34.5 200 600 40,000 27 18-3/8 20-5/8 30 191
HH6T-03412 34.5 200 1200 61,000 27 18 20-1/4 30 242
HH6T-04606 46 250 600 40,000 33 22 22-3/8 36 225
HH6T-04612 46 250 1200 61,000 33 22 24-1/4 36 268
HH6T-06912 69 350 1200 61,000 45 30 32-1/4 48 340
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