Eaton BKD3G300B Pow-R-Xpress Main Breaker Kit - UL 67
Part Number: BKD3G300B
Quick Summary
Pow-R-Xpress main breaker kit from Eaton provides a rapid, reliable main protection solution for panelboards in industrial and commercial facilities. This kit simplifies protection upgrades by delivering a ready-to-install, factory-tested assembly that minimizes on-site wiring and field assembly challenges. It addresses common pain points such as extended install times, miswired breakers, and enclosure space constraints by offering a compact BOT MCB KIT designed for quick integration into existing BOT-mounted panels. Key certifications and standards include UL 67 listing and NEMA compliance, which support safe operation and regulatory acceptance. In addition to the strong protection features, the kit aligns with Eaton's Pow-R-Xpress stocking program, improving procurement efficiency and reducing downtime during maintenance or upgrades.
Product Information
Extended Description
BKD3G300B Eaton: Eaton Pow-R-Xpress Main Circuit Breaker Kit, PDD3XG BOT MNT, 300A
Product Name
Eaton Pow-R-Xpress main breaker kit
Catalog Number
BKD3G300B
UPC
786689369194
Product Length/Depth
22 in
Product Height
5 in
Product Width
9 in
Product Weight
16 lb
Compliances
NEMA Compliant
Certifications
UL 67
Type
BOT MCB KIT
Amperage Rating
300 A
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Line Xpert family overview
Eaton Specification Sheet - BKD3G300B
Amperage and protection: The BKD3G300B delivers a robust 300 A main protection capability, enabling reliable shutoff for large distribution circuits. Business impact: Reduces risk of overloads and unplanned outages while simplifying upstream protection coordination. Application: Suitable for industrial feeders and commercial power distribution where high-current main protection is required. BOT mounting integration: This BOT MCB KIT is designed for bottom-of-panel installations, enabling fast upgrades without major enclosure modifications. Business impact: Cuts field labor time and minimizes wiring complexity. Application: Ideal for retrofit projects and new builds using PDD3XG BOT mounting panels. Dimensioned for space-limited enclosures: At 22 in L x 9 in W x 5 in H and weighing 16 lb, it fits standard panel footprints. Business impact: Easier handling, safer on-site installation, and predictable spare-part planning. Application: Retrofit in existing cabinets with limited clearance. Compliance-ready design: UL 67 listed and NEMA compliant, ensuring regulatory alignment. Business impact: accelerates approvals and reduces commissioning risk. Application: Industrial and commercial facilities with strict safety and documentation requirements. Product integrity and logistics: Catalog BKD3G300B aligns with Eaton’s Pow-R-Xpress stocking program for streamlined procurement. Business impact: Improves availability, reduces lead times, and lowers total cost of ownership. Application: Maintenance schedules and spare-part planning across multiple sites.
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FAQs
BKD3G300B is designed as a BOT MCB KIT for bottom-of-panel mounting configurations and ships as a ready-to-install main breaker assembly sized at 22 in long, 9 in wide, and 5 in high, weighing about 16 lb. It supports fast upgrades by minimizing field assembly and wiring, while preserving Eaton performance standards and warranty coverage.
Yes, BKD3G300B is compatible with Eaton PDD3XG BOT-mount panelboards as part of the Pow-R-Xpress program. For integration, verify enclosure space for the 22x9x5 package, confirm that the panel supports a 300 A main breaker, and follow the installation guide for correct torque, clearance, and wiring to ensure safe operation.
Key specifications include a 300 A amperage rating, dimensions of 22 in L x 9 in W x 5 in H, and a weight of 16 lb. The kit is UL 67 listed and NEMA compliant, meeting common code requirements for main protection in low-voltage distribution systems and simplifying compliance during audits.
BKD3G300B carries UL 67 certification and is NEMA compliant. These markings indicate adherence to recognized safety and performance standards for main breaker assemblies, reducing qualification risk in audits and ensuring suitability for indoor panelboard applications across industrial and commercial environments.
Pow-R-Xpress kits reduce installation time by consolidating components into a single, factory-tested assembly, which lowers field labor costs. They also improve spare-parts management through Eaton’s stocking program and shorten downtime during upgrades, delivering faster return-to-service and improved overall equipment reliability for critical power systems.