Dad Jokes & Introduction to a NEW Penn-Union Product
We’re bringing a little humor and a lot of innovation to your day!
Let’s start with a classic…
Electrical Dad Joke
Q: Why did the electrical connector go to therapy?
A: Because it had too many connections to deal with and couldn’t resist anymore!
BBLB & BBLS Stacking Lug Series
BBLB – Long Barrel, Two Hole Bottom Stacking Lug with Closed Transition (Cut sheet attached)
- Manufactured from high conductivity seamless copper tubing
- Electro-tin plated to ensure minimum contact resistance
- Connectors are designed for use with the BBLS Series
- Longer tongue design allows connectors to align properly with BBLS Series, allowing two conductors to be terminated to a common surface
- For use in medium voltage applications up to 35 KV
- Closed transition protects the end of the cable from environmental conditions
- Beveled entry for easy cable insertion
- Color-coded barrels are marked with die index numbers
- Connectors are UL listed with Penn-Union, Burndy, Huskie, T&B, and Versa-Crimp® style tooling
BBLS – Long Barrel, Two Hole Stacking Lug with Closed Transition
(Cut sheet attached)
- Manufactured from high conductivity seamless copper tubing
- Electro-tin plated to ensure minimum contact resistance
- Connectors are designed for use with the BBLB Series
- Offset design allows connectors to align properly with BBLB Series, allowing two conductors to be terminated to a common surface
- For use in medium voltage applications up to 35 KV
- Closed transition protects the end of the cable from environmental conditions
- Beveled entry for easy cable insertion
- Color-coded barrels are marked with die index numbers
- Connectors are UL listed with Penn-Union, Burndy, Huskie, T&B, and Versa-Crimp® style tooling
The BBLB and BBLS Series are designed for:
Space Efficiency
Stacking lugs allow for multiple conductors to be connected in a compact space. This is particularly useful in confined areas where space is limited.
Versatility
Stacking lugs can accommodate various conductor sizes and types. This makes them versatile for different applications and simplifies the inventory management for electrical components.

Markets / Industries Served
- Transformer
- Switchgear
- Motor Control Centers
- Anywhere space and available terminal taps are limited