Name: Eaton BR Type Quad/Common-Trip Four-Pole Circuit Breaker 120/240V 10kAIC
Brand: Eaton
SKU: BRDC230230
Price: 87.32 USD
Availability: InStock

Product Overview
FAQs

Eaton BR Type Thermal Magnetic Circuit Breaker Common Trip 120/240V 10kAIC

Professional circuit protection with common trip functionality

The Eaton BR Type thermal magnetic circuit breaker delivers reliable circuit protection with common trip operation at 120/240V and a 10kAIC interrupt rating. This compact Type BR design fits Type BR loadcenters and provides professional-grade protection with UL 489 certification and Federal Specifications Classification W-C375 compliance for dependable electrical system safety.

Professional Features & Benefits

10kAIC Interrupt Rating: Provides robust fault current interruption capability for enhanced system protection and safety.
Common Trip Design: Ensures simultaneous disconnection of poles for comprehensive circuit isolation and safety.
120/240V Voltage Rating: Compatible with standard residential and light commercial electrical systems for versatile applications.
UL 489 Certification: Meets rigorous safety and performance standards for reliable circuit protection in professional installations.
Space-Efficient Configuration: Maximizes panel space efficiency while providing dependable protection in a minimal footprint.
Thermal Magnetic Operation: Combines thermal overload and magnetic short-circuit protection for comprehensive fault detection and response.
Type BR Compatibility: Designed specifically for Type BR loadcenters ensuring proper fit and optimal performance.

Technical Specifications

Catalog Notes: Non-CTL
Certifications: UL 489
Circuit Breaker Type: BR
Compliances: Federal Specifications Classification W-C375
Interrupt Rating: 10 kAIC
Main Circuit Breaker: BR
Product Details: Type BR circuit breaker
Trip Type: Common breaker trip
Used With: Type BR Loadcenters
Voltage Rating: 120/240 V
Wire Size: #14-4 AWG Cu/Al

Professional Applications

Residential electrical panels requiring common trip protection
Light commercial facilities with 120/240V systems
Multi-unit properties with Type BR loadcenter installations
Professional offices requiring reliable circuit protection
Retail establishments with standard voltage requirements
Service and maintenance applications for existing Type BR systems

Why Choose Eaton Quality?

Eaton circuit breakers deliver proven reliability with UL 489 certification and Federal Specifications compliance, ensuring dependable performance in critical electrical protection applications. The compact design and robust 10kAIC interrupt rating provide professional-grade protection you can trust for long-term electrical system safety.

Variant Specifications

Amperage	Outer Two-Pole Amperage	Center Two-Pole Amperage	Choose Amperage Rating	Number of Poles Available	SKU
15/15A, 30/30A, 30/40A, 30/50A	15A	15A	Standard	Standard	BRDC215215
20/20A	Standard	Standard	20A	4	BRDC220220
15/15A, 30/30A, 30/40A, 30/50A	30A	30A	Standard	Standard	BRDC230230
15/15A, 30/30A, 30/40A, 30/50A	30A	40A	Standard	Standard	BRDC230240
15/15A, 30/30A, 30/40A, 30/50A	30A	50A	Standard	Standard	BRDC230250

Manufacturer Resources

Product Specs

Department:: Electrical
Product Type:: Circuit Breaker
Product Width:: 2 in
Number Of Poles:: Four-pole
Used With:: Type BR Loadcenters
Wire Size:: #14-4 AWG Cu/Al
Certifications:: UL 489
Voltage Rating:: 120/240V
Circuit Breaker Type:: BR
Catalog Notes:: Non-CTL
Compliances:: Federal Specifications Classification W-C375
Main Circuit Breaker:: BR
Trip Type:: Common breaker trip
Interrupt Rating:: 10 kAIC
Product Group:: Circuit Protection
Product Height:: 3 in
Product Details:: Type BR 1-Inch quad circuit breaker
Product Subgroup:: Circuit Breakers

Eaton BRDC230230 – Frequently Asked Questions

1) What is an Eaton BRDC quad breaker and why would I use one instead of two separate two-pole breakers?

A quad is four poles built into a 2-inch wide, two-space footprint. The Eaton BRDC series is a Type BR 1-inch quad breaker that gives you an outer two-pole circuit and an inner (center) two-pole circuit in the space two standard full-size breakers would take. That is why they get reached for when a Type BR loadcenter is full and there is no room left to add a 240V circuit. The tradeoff: you must have the panel spaces adjacent and the panel must accept it, because these are Non-CTL breakers.

2) What does Non-CTL mean on an Eaton BRDC quad breaker, and can I put one in any BR panel?

Non-CTL means the breaker has no rejection feature limiting where it can be installed, so it is not restricted by the panel's circuit-limiting provisions. Practically, a Non-CTL breaker is intended for replacement use in existing installations rather than for adding circuits beyond what a panel's label permits. The panel schedule and the loadcenter's own labeling govern how many poles that box is allowed to carry. The BRDC fits Type BR loadcenters; it will not fit CH, Homeline, or QO panels.

3) Will an Eaton BR quad breaker fit a Cutler-Hammer CH panel or a Square D Homeline panel?

No. The BRDC is a Type BR breaker and mounts only in Type BR loadcenters. Type BR and Type CH are not interchangeable even though both are Eaton, and neither drops into a Square D Homeline or QO panel. Check the panel label or the existing breakers before ordering; if the breakers in the box say CH, you need a CH-series quad, not this one.

4) What amperage combinations does the Eaton BRDC quad breaker come in?

Five combinations are offered across the BRDC series: BRDC215215 (15A outer / 15A center), BRDC220220 (20/20A), BRDC230230 (30A outer / 30A center), BRDC230240 (30A outer / 40A center), and BRDC230250 (30A outer / 50A center). Pick by what the two 240V loads actually draw. A 30/50A, for example, covers a 30A dryer plus a 50A range or EV circuit off one two-space slot.

5) Does the Eaton BRDC quad breaker trip both poles together, or can one leg trip on its own?

Common trip. Both poles of a pair open together, so a fault or overload on either leg de-energizes the whole 240V circuit. That is what the NEC wants on a straight 240V load, and it is why a common-trip two-pole is not the same thing as two single-pole breakers with a handle tie. Rated 120/240V.

6) What wire size can I land on an Eaton BR quad breaker, and does it take aluminum?

The lugs accept #14 through #4 AWG, copper or aluminum. That range covers a 15A branch circuit on #14 copper right up through a 50A feeder circuit, and the Cu/Al rating means you can land aluminum SER or THHN without an adapter. Torque to the value marked on the breaker.

7) Is the Eaton BRDC quad breaker UL listed for a permitted commercial installation?

UL 489 listed, and compliant with Federal Specifications Classification W-C375. UL 489 is the listing standard for molded case circuit breakers, so it is the one an inspector or a spec writer is looking for on a branch circuit breaker. The W-C375 compliance matters on federal and institutional work where the spec references that classification.

8) How much panel space does an Eaton quad breaker take up in a BR loadcenter?

Two spaces. The BRDC measures 2 inches wide by 3 inches high, and because Type BR breakers are 1 inch per pole, that 2-inch body occupies the same two slots a single two-pole breaker would while delivering four poles. You need two adjacent open spaces on the bus, not four.

9) Can I use an Eaton BRDC quad to add two 120V circuits instead of 240V circuits?

Not as intended. The BRDC is a common trip four-pole device, meaning the poles operate as two-pole pairs that open together. It is built for two 240V loads, not for four independent 120V branch circuits. If what you need is more 120V circuits in a full BR panel, you want a Type BR tandem (twin) breaker, which puts two independent 120V poles in one space.

10) What kind of overload protection does the Eaton BR quad breaker use?

Thermal magnetic. A bimetal element handles sustained overloads, riding through the normal inrush of a motor or compressor start but opening if the overload persists, while a magnetic element trips instantly on a short circuit or ground fault. There is no electronic trip unit and no adjustable settings, so the trip curve is fixed at the amperage you order.

11) I am standardizing breakers across a multi-family property with BR panels. Does one quad part number cover different loads?

No single part covers everything, because the amperage pair is fixed in the part number. Across a portfolio you would typically stock the BRDC215215 for paired 15A circuits, BRDC220220 for 20A pairs, and the 30A-based units where the loads differ: BRDC230230, BRDC230240, and BRDC230250. All five share the same Type BR mounting, 10 kAIC rating, common trip operation, and #14-4 AWG Cu/Al lugs, so the install procedure is identical unit to unit and only the trip rating changes.

How fast can I get the Eaton BRDC230230 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 BRDC230230 come with a warranty?

Absolutely. The Eaton BRDC230230 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 BRDC230230?

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 BRDC230230 from ZenSupply?

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Eaton BR Type Quad/Common-Trip Four-Pole Circuit Breaker 120/240V 10kAIC

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