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PRC 86 Series Bushing - 245kV

By PCORE Electric 

Catalog ID: B-86510-70

By PCORE Electric
Catalog ID:  B-86510-70
POC™ 245kV-1200A Transformer-Circuit Breaker Bushing, Paper-Resin-Capacitor Type, Rated per CSA C88.1, Bottom Connected for Air-to-Oil Applications, 29.50" Min. Oil Immersion Level

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Product Details


Application Transformer-Oil Circuit Breaker
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 12
Test Tap Yes
Top Terminal Plating Silver Plated
Top Terminal Type Threaded
Type Condenser Bushings


Above Flange Length 100.5 in
Below Flange Length 62.00 in
Diameter - Below Flange Maximum D 1" 12.00 in
Diameter - Below Flange Maximum P 12.38 in
Diameter - Bottom Terminal Bolt Circle 6.75 in
Diameter - Bottom Terminal Bolt Holes M12 x 1.75 in
Diameter - Bottom Terminal Outside 9.00 in
Diameter - Live Part Top 10.50 in
Diameter - Top Terminal Outside 1 1/2-12
Effective Length - Top Terminal 2.50 in
Flange Mounting Hole Bolt Circle 23.50 in
Flange Mounting Hole Diameter 1.25 in
Flange Outside Diameter 25.50 in
Length 162.50 in
Length - Ground Shield 29.50 in
Length - Live Part Top 14.00 in
Length - Minimum Oil Immersion Level 29.50 in
Sealing Surface Outside Diameter 22.13 in
Stud Inside Diameter 2.25 in
Weight 1365 lb

Electrical Ratings

BIL 950 kV
Current Rating 1200 A
Minimum Creepage 235 in
Minimum Strike 81.00 in
kV Class 245 kV

Certifications and Compliance

Industry Standard(s) CSA

Resources and Downloads


PCORE Electric Bushings Factory Tour (VI02003E)

Installation/Instruction Manual (IOM)