54909BE

Overview

The Blackburn 54909BE is a non-insulated copper one-hole compression lug designed for high-voltage applications ranging from 600V to 35kV. It features a long barrel with a blind end and accepts 1/0 AWG stranded copper conductors. The component utilizes electro-tin plating for corrosion resistance and includes a peep hole for visual inspection of the crimp. It requires Die Code 42 (Pink) for proper installation and accommodates a 3/8-inch stud.

Feature Summary

• Constructed from high-conductivity wrought copper with electro-tin plating
• Features a long barrel design with a blind end for secure termination
• Includes a peep hole to verify complete conductor insertion into the barrel

Applications

• High-voltage electrical connections up to 35 kV
• Industrial power distribution systems
• Transformer and switchgear terminations

Procurement Notes

Verify that the specific order matches the 54909BE part number, as the 54900 series contains multiple variants. Confirm the requirement for Die Code 42 (Pink) dies during procurement planning. Ensure the application voltage does not exceed the 35 kV rating. Check for UL and CSA approval requirements specific to your regional compliance standards before finalizing the purchase.

Selection Notes

Select this lug when a long barrel configuration is required for 1/0 AWG conductors in high-voltage environments. The tin-plated finish provides necessary corrosion protection compared to bare copper options. Ensure compatibility with 3/8-inch bolt sizes and verify that the crimping tool supports Die Code 42 specifications for proper mechanical integrity.

Part Context

This component belongs to the Blackburn 54900 series of Color-Keyed terminals, manufactured by T&B Brand under ABB. The series is characterized by its color-coded die system to prevent crimping errors. The 54909BE specifically addresses the need for robust, high-voltage lugs with visual inspection capabilities, distinguishing it from standard low-voltage counterparts.

Replacement Considerations

Direct substitutes within the same series must maintain the 1/0 AWG capacity, 3/8-inch stud size, and long barrel geometry. Verify that any alternative part shares the same 35 kV voltage rating and UL/CSA approvals. Cross-referencing die codes is essential to ensure existing crimping tools remain compatible without modification.