MCCB Terminal Options: Lug vs. Bolt Connections

For our MCCB product line, we offer customers the flexibility to choose between lugs or bolts for the terminals on both the line and load sides of the breaker.

To help visualize the difference, below are photos from a panel installation featuring a UTS250N breaker.

• Bolt-on terminal side:
  

• Lug-type terminal side:
  

These options allow for different installation preferences and wiring methods, depending on your project requirements. If you’re unsure which is best for your application, feel free to reach out for guidance.