ANSI 15 kV to 34 kV transformer bushing series with 4-hole terminal pads and current ratings from 125 A to 600 A.

What Are You Looking For?
Loadbreak bushing insert, 15KV 200A, EPDM rubber, Phase to ground: 8.3 kV, AC 1 min: 34 kV, DC 15 min: 53 kV, BIL: 95 kV, Corona: 11 kV, Cooper Power System
Product Name :
Cooper Power System loadbreak bushing insertCatalog Number :
LBI215 / LBI225X / LBI225ITPVoltage :
15KVCurrent Rating :
200AType :
Loadbreak bushing insertLead Time :
in StockANSI 15 kV to 34 kV transformer bushing series with 4-hole terminal pads and current ratings from 125 A to 600 A.
ANSI 15 kV to 34 kV transformer bushing series with 2-hole terminal pads, 125 A to 417 A ratings and multiple shed profiles.
ANSI 15 kV and 25 kV transformer bushing series for 125 A to 600 A with 2-hole, 4-hole and 6-hole terminal pad variants.
ANSI 15 kV to 34 kV, 55 A transformer bushings with 1-hole or 2-hole terminal pads and 4- to 17-shed profiles.
ANSI 15 kV to 34 kV, 55 A transformer bushing series with rod terminals in Ø8.7 mm and Ø13 mm versions and multiple shed profiles.
ANSI 10 kV transformer bushing series covering 800 A to 2000 A with 4-hole, 6-hole and 8-hole terminal pad options.
ANSI 5 kV transformer bushing series covering 630 A to 4000 A with 2-hole, 4-hole and 6-hole terminal pad configurations.
High-current ANSI 1.2 kV transformer bushing series for 1400 A to 3150 A, with 4-hole, 6-hole and high-hole-count terminal pad variants.
ANSI 1.2 kV transformer bushing series covering 417 A to 1200 A with pin, head-pin and multi-hole terminal pad options.
ANSI 1.2 kV transformer bushing series covering 125 A and 250 A ratings with pin, 1-hole, 2-hole and 4-hole terminal configurations.
LBI215, Loadbreak bushing insert, 15KV 200A, EPDM rubber, Phase to ground: 8.3 kV, AC 1 min: 34 kV, DC 15 min: 53 kV, BIL: 95 kV, Corona: 11 kV, Cooper Power System
Eaton’s Cooper Power™ Series bushing inserts revolutionize loadbreak connections by offering a versatile, field-ready alternative to integral bushings. Designed for universal bushing wells, these inserts ensure seamless compatibility while enabling efficient installation and replacements—critical for minimizing downtime in electrical distribution systems.
All-Copper Current Path Technology
Engineered with a single current transfer point, the 100% copper construction eliminates resistance hotspots, delivering optimized conductivity and long-term operational stability.
Torque-Controlled Installation
An integrated hex broach design paired with Eaton’s optional torque tool guarantees precision tightening. This prevents over-torque risks, safeguarding bushing well studs from accidental damage.
Visual Latch Confirmation System
The exclusive bright yellow indicator ring on the collar provides instant visual verification. When fully covered by the elbow, the connection is secure. Visible yellow? Re-engage before energizing to avoid faults.
IEEE 386-2006 Compliance & Interchangeability
Certified to meet IEEE 386 standards, these inserts are fully compatible with shielded, submersible components in equivalent ratings—ideal for loadbreak operations in harsh environments.
LBI215 Applications:
Ideal for utility networks, renewable energy systems, and industrial substations requiring reliable, shielded loadbreak connections.
Upgrade Your Grid Resilience Today
Explore Eaton’s Cooper Power Series bushing inserts—the game-changing solution for safer, smarter loadbreak performance.




Good Lead Time
ANSI 15 kV to 34 kV transformer bushing series with 4-hole terminal pads and current ratings from 125 A to 600 A.
ANSI 15 kV to 34 kV transformer bushing series with 2-hole terminal pads, 125 A to 417 A ratings and multiple shed profiles.
ANSI 15 kV and 25 kV transformer bushing series for 125 A to 600 A with 2-hole, 4-hole and 6-hole terminal pad variants.
ANSI 15 kV to 34 kV, 55 A transformer bushings with 1-hole or 2-hole terminal pads and 4- to 17-shed profiles.
ANSI 15 kV to 34 kV, 55 A transformer bushing series with rod terminals in Ø8.7 mm and Ø13 mm versions and multiple shed profiles.
ANSI 10 kV transformer bushing series covering 800 A to 2000 A with 4-hole, 6-hole and 8-hole terminal pad options.
ANSI 5 kV transformer bushing series covering 630 A to 4000 A with 2-hole, 4-hole and 6-hole terminal pad configurations.
High-current ANSI 1.2 kV transformer bushing series for 1400 A to 3150 A, with 4-hole, 6-hole and high-hole-count terminal pad variants.
ANSI 1.2 kV transformer bushing series covering 417 A to 1200 A with pin, head-pin and multi-hole terminal pad options.
ANSI 1.2 kV transformer bushing series covering 125 A and 250 A ratings with pin, 1-hole, 2-hole and 4-hole terminal configurations.