Eaton Pow-R-Xpress Convertible...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5,128.57
$4,786.67
Eaton Pow-R-Xpress Convertible main circuit breaker kits—single-phase or three-phase - 300A

Eaton Pow-R-Xpress Convertible Main Circuit Breaker Kit 300A Single-Phase/Three-Phase

(No reviews yet) Write a Review

Model: BKG3G300B
$5,128.57
$4,786.67

In Stock (leaves warehouse same day if ordered before 3pm ET)

$5,128.57
$4,786.67
Adding to cart… The item has been added
Free Shipping on orders over $99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Eaton Pow-R-Xpress Convertible Main Circuit Breaker Kit 300A Single-Phase/Three-Phase

Professional Convertible Power Distribution Solution

The Eaton Pow-R-Xpress convertible main circuit breaker kit delivers versatile power distribution with 300A capacity for both single-phase and three-phase applications. This UL 67 certified kit from the trusted Pow-R-stock series provides reliable main circuit protection with convertible configuration flexibility for professional electrical installations.

Professional Features & Benefits

  • 300A Rating: High-capacity power handling for demanding commercial and industrial applications requiring substantial electrical loads.
  • Convertible Design: Flexible single-phase or three-phase configuration adapts to diverse installation requirements and future system modifications.
  • UL 67 Certification: Meets rigorous safety and performance standards for panelboard equipment, ensuring code compliance and reliable operation.
  • Pow-R-stock Series: Part of Eaton's proven power distribution platform designed for consistent performance and system compatibility.
  • Main Circuit Protection: Primary overcurrent protection safeguards downstream electrical systems and equipment from overload conditions.
  • Kit Configuration: Complete assembly reduces installation time and ensures proper component compatibility for professional installations.

Technical Specifications

  • Amperage Rating: 300 A
  • Certifications: UL 67
  • Phase: Single-phase, three-phase
  • Series: Pow-R-stock

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial Facilities requiring high-capacity main circuit protection
  • Industrial Power Distribution systems with convertible phase requirements
  • Multi-Unit Properties with substantial electrical loads
  • Professional Offices and Retail Establishments needing flexible power configurations
  • Light Industrial facilities requiring UL-certified main breaker protection
  • Emergency Services and Critical Infrastructure applications

Why Choose Eaton Quality?

Eaton Pow-R-Xpress circuit breaker kits deliver proven reliability through UL 67 certification and the established Pow-R-stock series platform. The convertible design and 300A capacity provide professional-grade power distribution solutions backed by Eaton's commitment to electrical safety and performance standards.

Manufacturer Resources

Product Specs

Amperage Rating:
300 A
Certifications:
UL 67
Phase:
Single-phase, three-phase
Series:
Pow-R-stock
Department:
Electrical
Product Group:
Circuit Breakers
Product Type:
Circuit Breaker

Eaton BKG3G300B – Frequently Asked Questions

How fast can I get the Eaton BKG3G300B delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton BKG3G300B come with a warranty?
Absolutely. The Eaton BKG3G300B is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton BKG3G300B?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton BKG3G300B from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!