Transfomer's Components

15kV 200A Bushing Insert – Reliable Loadbreak Interface for Medium Voltage Systems

Our 15kV 200A Bushing Insert is a key component for connecting load-break elbow connectors to universal bushing wells in medium-voltage underground power distribution systems. Engineered to meet the requirements of IEEE Std 386, this insert transforms a standard bushing well into a fully functional loadbreak interface, allowing for safe and efficient live connection and disconnection under load.

Constructed using high-quality peroxide-cured EPDM rubber insulation and corrosion-resistant copper alloy contacts, the bushing insert ensures superior electrical performance, mechanical strength, and environmental durability. Its compact, dead-front design enhances operator safety and system reliability in pad-mounted transformers, switchgear, and other medium-voltage applications.

Key Features:

• Voltage Rating: 15kV Class (Maximum Voltage: 15.2kV phase-to-ground)
• Current Rating: 200 Amps continuous, 10kA fault current withstand for 0.17 seconds
• Design Compliance: Meets or exceeds IEEE 386 standards
• Construction: EPDM insulation with semi-conductive shield and tin-plated copper contacts
• Environmental Resistance: UV, ozone, moisture, and chemical resistant
• Interface: Threaded design for easy installation into bushing wells

Applications:

• Pad-mounted transformers
• Underground distribution switchgear
• Cable risers and junction enclosures
• Wind and solar energy substations

Product Benefits:

• Creates a load-break interface for elbow connectors
• Fully shielded and submersible for underground applications
• Compatible with all IEEE 386-compliant 200A loadbreak elbows
• Enhances system safety, flexibility, and serviceability

Our 15kV 200A Bushing Insert is your dependable solution for secure and flexible terminations in medium-voltage distribution networks. Built to perform in the most demanding utility environments.