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Power Class Bushings / Porcelain

Manufacturer: H-J Family of Companies

Power class bushings are offered form 8.7 kV to 46kV and from 95kV BIL to 250 kV BIL. These bushings have an integral flange that is used for mounting to the transformer.

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Power Class Bushings / Porcelain Part List

Part # BIL - Basic Impulse Level (kV) Maximum Current Rating (A) Voltage Class (kV) Creep - Minimum Distance Arcing Distance Weight, Approximate (lbs) Insulator Material (Type) Mounting Position (Mounting Angle) Bottom Connection
AS1602-001 150 kV 1766 A 23 kV 18.5 in 9 in 42.4 lbs PORCELAIN V/H 3.39 STUD
AS1442-001 250 kV 500 A 46 kV 42.5 in 17.39 in 73.4 lbs PORCELAIN V 4.33 THREADED STUD
AS1437-001 150 kV 994 A 23 kV 18.5 in 8.92 in 35.45 lbs PORCELAIN V/H 4.44 THREADED STUD
AS1721-021 110 kV 630 A 15 kV 14.4 in 7.2 in 30.45 lbs PORCELAIN V/H 3.95 THREADED STUD
AS1602-003 150 kV 3142 A 23 kV 18.5 in 9 in 59.32 lbs PORCELAIN V/H 3.94 STUD
AS1774-005 250 kV 417 A 46 kV 42.5 in 17.43 in 63.65 lbs PORCELAIN V 3.58 STUD
AS1716-021I 95 kV 1767 A 8.7 kV 10.4 in 5.4 in 38.11 lbs PORCELAIN V/H 3.95 THREADED STUD
AS1440-006 95 kV 1227 A 8.7 kV 10.5 in 6.13 in 27 lbs PORCELAIN V/H 3.19 THREADED STUD
AS1774-012I 250 kV 417 A 46 kV 42.5 in 18.75 in 63.53 lbs PORCELAIN V 3.40 STUD
AS1720-001 110 kV 417 A 15 kV 14.4 in 7.67 in PORCELAIN V/H 1 HOLE SPADE TERMINAL
AS1709-001I 75 kV 2406 A 5 kV 6.38 in 3.6 in 38.18 lbs PORCELAIN V/H 3.95 THREADED STUD
AS1722-003I 110 kV 800 A 15 kV 14.4 in 7.2 in 33.08 lbs PORCELAIN V/H 3.88 STUD
AS1438-003 200 kV 1106 A 34.5 kV 26.5 in 12.6 in 43.15 lbs PORCELAIN V 4.11 THREADED STUD
AS1720-001I 110 kV 417 A 15 kV 14.4 in 7.67 in PORCELAIN V/H 1 HOLE SPADE TERMINAL
AS1438-007 200 kV 500 A 34.5 kV 26.5 in 12.6 in 35.2 lbs PORCELAIN V 4.11 THREADED STUD
AS1439-001 150 kV 1200 A 23 kV 18.5 in 9 in 36.3 lbs PORCELAIN V/H 4.43 THREADED STUD
AS1768-001I 250 kV 994 A 46 kV 42.5 in 17.43 in 67.6 lbs PORCELAIN V 3.95 THREADED STUD
AS1705-001 75 kV 994 A 5 kV 6.38 in 4.16 in PORCELAIN V/H 1 HOLE SPADE TERMINAL
AS1728-010I 110 kV 3142 A 15 kV 14.4 in 7.67 in PORCELAIN V/H 1 HOLE SPADE TERMINAL
AS1708-003I 75 kV 2074 A 5 kV 6.38 in 4.16 in PORCELAIN V/H 1 HOLE SPADE TERMINAL
AS1439-002 150 kV 1200 A 23 kV 18.5 in 8.92 in 38.1 lbs PORCELAIN 4.21 THREADED STUD
AS1511-003 200 kV 3140 A 34.5 kV 26.5 in 12.52 in 64.6 lbs PORCELAIN 4.11 THREADED STUD
  • This is just a sample of our vast portfolio. If you did not find what you need, let us know.

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