Eaton BR Series Load Center – Main Lug, 125A

• Type: Main Lug (no main breaker)

• Amperage Rating: 125A

• Bus Material: Aluminum

• Enclosure: NEMA 1 (indoor, metallic)

• Short-Circuit Rating (kAIC): 10 kA

• Spaces: 8 (max 16 circuits with tandem breakers)

• Wiring: Three-wire (120/240V single-phase)

• Grounding: Dual ground bars included

• Cover: Included

• Mounting: Surface mount

• Box Size: 7

Model Number & Catalog Info

Eaton’s BR load centers follow a standard numbering system. A likely model for this configuration is:

• BR816L125S (or similar variant)

  • BR = Series

  • 8 = 8 spaces

  • 16 = 16 max circuits

  • L = Main Lug

  • 125 = 125A bus rating

  • S = Surface mount

Key Features:

✔ Dual ground bars – Simplifies grounding conductor connections.
✔ Compact (Size 7 box) – Fits in tight spaces.
✔ NEMA 1 metallic enclosure – Protects against dust and light moisture.
✔ Compatible with Eaton BR breakers – Supports standard BR, tandem (if allowed), and GFCI/AFCI breakers.