Pegasus PGS-PSR-BBOX BondBox

Rooftop Solar Junction Box with Integrated Rail Grounding

The Pegasus BondBox (PSR-BBOX) is a NEMA 3R-rated rooftop junction box that simplifies system grounding for residential and commercial solar installations. It mounts directly onto Pegasus rails using a heavy-duty aluminum bracket, bonding the rail straight to an internal ground bar. This eliminates the need to run separate bare copper ground wire or install extra ground lugs across the array.

Product Highlights:

• Integrated System Grounding: Bonds the rail directly to the internal bus bar. This removes the need for separate grounding hardware.
• Universal Rail Attachment: Features a thick aluminum bracket for secure mounting. It clicks directly into any Pegasus rail for a permanent connection.
• Smart Design Features: Includes no-slip feet for steep roof traction during install. Stackable housing allows for easy transport across the rooftop.
• Flexible Wiring Options: Built-in slots accommodate WAGO 221 connectors. The lay-in bus bar supports grounding multiple arrays or mid-wire connections.
• All-Weather Protection: NEMA 3R rated enclosure ensures long-term weather resistance. Integrated weep holes provide essential drainage to prevent moisture buildup.
• Code-Compliant Reliability: UL 2703 and UL 1741 certified for safety. It is backed by a 25-year Pegasus manufacturer warranty.

Logistics and Ordering Info

• Manufacturer Part Number: PSR-BBOX
• Shipping Weight: 1.4 lb
• Shipping Dimensions: 10 x 9 x 3.5 in
• Case Qty: 20
• Pallet Qty: 400