Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

Eaton 30/30 amps Plug In 4-Pole Circuit Breaker

Protect critical 120/240V circuits with precision and reliability using the Eaton 30/30 Amps Plug-In 4-Pole Circuit Breaker. Built for indoor panels and engineered around Eaton's T…

Eaton MPN BQ230230 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $34.99. Our online price is $38.99.
$38.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Protect critical 120/240V circuits with precision and reliability using the Eaton 30/30 Amps Plug-In 4-Pole Circuit Breaker. Built for indoor panels and engineered around Eaton's Type BR family, this four-pole protection device delivers consistent performance in demanding residential and light commercial applications.

  • Four-pole plug-in design: Enables comprehensive protection for multi-wire and multi-phase configurations, simplifying installation and maintenance in BR panel systems.
  • Plug-in mounting: Quick, tool-friendly replacement that minimizes downtime when upgrading or servicing existing panels.
  • Electrical compatibility: Rated for 120/240V, making it suitable for a wide range of circuits and equipment in everyday buildings.
  • Current rating: 30/30 amps per pole, providing solid overcurrent protection for high-demand circuits while maintaining stable operation.
  • Certifications: UL Listed and CSA Listed, ensuring compliance with safety standards and regional electrical codes.
  • Compact footprint: Dimensions of Width 1.97 inches, Height 3.105 inches, Depth 2.89 inches allow for clean installation in crowded panels.
  • Indoor use: Specifically designed for indoor panel boards and distribution networks.
  • Packaging: Bulk packaging—ideal for contractors stocking up for installations and replacements.

Why this Eaton 4-Pole Breaker is the right choice

When your electrical system relies on reliable four-pole protection, this Eaton Type BR breaker delivers exacting performance with straightforward installation. The combination of indoor-ready design, dual 30-amp poles, and rigorous UL/CSA listing means you can trust it to protect multi-wire circuits, panel feeders, and 4-wire configurations without guesswork. Its compact size fits neatly into standard BR panels, helping you maximize space while maintaining clear, easily labeled circuits for safer, faster servicing.

Ideal for

Electricians and facilities managers updating or expanding BR-series panels, homeowners performing panel upgrades, and service crews needing dependable, ready-to-install 30A four-pole protection for indoor electrical layouts. This is a practical choice for maintaining code-compliant protection on 120/240V systems where multi-pole coordination and rapid replacement matter most.

Practical tips for installation and use

Before installation, confirm that your panel is compatible with Type BR four-pole breakers. Handle with standard electrical safety practices, and ensure the device is firmly seated in the bus and properly labeled for future maintenance. For ongoing reliability, pair this 4-pole breaker with other Eaton Type BR components designed to work together, ensuring consistent trip characteristics and panel performance.

The Details Specifications

Brand Eaton
SKU 34834
UPC 786676371001
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 3 × 2 × 3
Weight 1 lbs
Cubic Feet 0.01495 ft³
Country of Origin DOMINICAN REPUBLIC
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare