Brand: PCORE Electric
Catalog ID: B-88943-70
POC type bushings feature an oil impgregnated capacitance graded core with an external porcelain insulator. POC type bushings are oil filled.
Application
Transformer-Oil Circuit Breaker
Bottom Terminal Type
Threaded
Catalog Number
B-88943-70
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Material - Flange
Aluminum
Material - Insulation
Porcelain
Mounting Position
Vertical
Number of Flange Mounting Holes
6
Test Tap
Yes
Top Terminal Plating
Silver Plated
Top Terminal Type
Threaded
Type
Condenser Bushings
Above Flange Length
27.88 in
Below Flange Length
34.5 in
Diameter - Below Flange Maximum D <gt/> 1"
6.50 in
Diameter - Below Flange Maximum P
7.00 in
Diameter - Bottom Terminal Outside
3-12
Diameter - Live Part Top
9.25 in
Diameter - Top Terminal Outside
3-12
Effective Length - Bottom Terminal
3.00 in
Effective Length - Top Terminal
3.00 in
Flange Mounting Hole Bolt Circle
10.25 in
Flange Mounting Hole Diameter
0.88 in
Flange Outside Diameter
13.25 in
Length
62.38 in
Length - Ground Shield
21.00 in
Length - Live Part Top
6.25 in
Length - Minimum Oil Immersion Level
21.00 in
Sealing Surface Outside Diameter
9.25 in
Weight
200 lb
BIL
250 kV
Current Rating
4000 A
kV Class
46 kV
Minimum Creepage
37.5 in
Minimum Strike
18 in
Industry Standard(s)
IEEE