Square D PowerPacT Q Enclosed ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$667.00
Square D PowerPacT Q Enclosed Circuit Breaker, 1-Phase 240VAC, NEMA 3R

Square D PowerPacT Q Enclosed Circuit Breaker, 1-Phase 240VAC, NEMA 3R

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Model: Q2150MRBE

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

$667.00
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Square D PowerPacT Q Enclosed Circuit Breaker, 1-Phase 240VAC, NEMA 3R

The Square D™ PowerPacT Q enclosed circuit breaker delivers dependable overcurrent protection in a NEMA 3R rated enclosure built for outdoor and wet-location service. This unit is rated 150A, 1 phase, 240VAC and includes the QDL22150 breaker factory-installed, simplifying specification for residential service entrance and light commercial feeder applications. As part of the Square D PowerPacT Q platform, it's engineered for reliable, code-compliant circuit protection in exposed installations.

Key Features

  • Electrical Rating: 150A, 1 phase, 240VAC for service entrance and feeder circuit protection.
  • Includes QDL22150 Breaker: Factory-equipped with the QDL22150 circuit breaker, ready for installation without sourcing a separate unit.
  • NEMA 3R Enclosure: Weatherproof-rated housing suitable for outdoor and wet-location mounting.
  • PowerPacT Q Platform: Part of Square D's PowerPacT Q range of enclosed molded case circuit breakers.
  • Country of Origin: Manufactured in Mexico.
  • Environmentally Documented Construction: Mercury-free and toxic-heavy-metal-free per manufacturer data, supporting responsible specification.

Certifications & Compliance

  • NEMA 3R Rated Enclosure — Weatherproof, Suitable for Outdoor/Wet Locations
  • ROHS EU Compliant (In Scope)
  • Mercury Free
  • Toxic Heavy Metal Free

Technical Specifications

  • Toxic Heavy Metal Free: Yes
  • Sustainable Packaging: No
  • Mercury Free: Yes
  • Packaging Without Single Use Plastic: No
  • ROHS Eur In Scope: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • China ROHS Label: 1
  • With Recycled Cardboard: Yes
  • WEEE Product Category: 5
  • China ROHS In Scope: No
  • Green Premium Status For Reporting: Green Premium product
  • Country of Origin: Mexico
  • Legacy WEEE Scope: In
  • China ROHS Regulation: Pro-active China RoHS declaration (out of China RoHS legal scope)
  • Packaging Made With Recycled Cardboard: Yes

Typical Applications

  • Residential Service Entrance Panels
  • Outdoor and Wet-Location Electrical Installations
  • Light Commercial Power Distribution
  • Circuit Breaker Enclosure Replacement and Upgrades

Why Square D?

Square D by Schneider Electric brings decades of electrical distribution expertise to the PowerPacT Q platform, engineering enclosures that meet NEMA 3R weatherproof standards for demanding outdoor service. With RoHS EU compliant, mercury-free, and toxic-heavy-metal-free construction, this enclosed circuit breaker supports reliable, code-compliant, and environmentally responsible electrical installations.

Manufacturer Resources

Product Specs

Product Type:
Enclosed Circuit Breaker
Voltage Rating:
240VAC
Configuration:
NEMA 3R Enclosure
Series:
PowerPacT Q
Department:
Electrical
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers
Product Depth:
4.76 in
Product Width:
7.64 in
Product Height:
23.39 in

Square D Q2150MRBE – Frequently Asked Questions

1) Does the Square D Q2150MRBE enclosed breaker come with the breaker already installed, or do I order that separately?
The breaker is already in it. The Q2150MRBE ships with the QDL22150 breaker factory-installed, rated 150A, 1-phase, 240VAC, so you are not sourcing an interior separately for a service entrance or feeder job.
2) Can the PowerPacT Q enclosed breaker be mounted outdoors on an exterior wall?
Yes. The enclosure is NEMA 3R rated, which is the weatherproof rating used for outdoor and wet-location mounting, so it suits an exterior service entrance or an outdoor disconnect ahead of a feeder.
3) Will a 150A 240V enclosed breaker work as the main disconnect on a 200A residential service?
No. The Q2150MRBE is a 150A, 1-phase, 240VAC unit, so it cannot serve as the main on a 200A service. Size the enclosed breaker at or above the service rating; for a 200A single-phase service you need a 200A-rated enclosed breaker instead.
4) Is this enclosed breaker suitable for a 3-phase 480V commercial feeder?
No. It is a 1-phase 240VAC device, intended for residential service entrance and light commercial feeder work. A 480V 3-phase feeder needs a breaker and enclosure rated for that system voltage and phase count.
5) Is there an equivalent outdoor enclosed breaker from another manufacturer if Square D is not approved on the job?
Yes. The ABB THQMV-225D is a Q-Line surface-mount enclosed circuit breaker in a NEMA 3R enclosure, so it covers the same outdoor and wet-location service role as the Square D Q2150MRBE, which is a PowerPacT Q enclosed breaker in a NEMA 3R enclosure rated 150A, 1-phase, 240VAC. The Square D unit ships with the QDL22150 breaker factory-installed. Confirm the ampere rating and conductor lug capacity of the ABB unit against your service size before substituting, since the two are built on different breaker platforms.
6) How much wall space do I need for the Q2150MRBE enclosure?
Plan for a footprint of 23.39 in height, 7.64 in width and 4.76 in depth. That depth matters most on tight meter-stack walls and inside equipment rooms where conduit has to turn behind the can.
7) Which model number do I order for the Square D PowerPacT Q NEMA 3R 150A enclosed breaker?
Order part number Q2150MRBE. That is the single catalog number for the NEMA 3R, 150A, 1-phase 240VAC PowerPacT Q enclosed breaker with the QDL22150 interior installed.
8) We are replacing an existing outdoor breaker enclosure on a wall. Which of these mounts the same way?
Both are wall-mounted outdoor units. The ABB THQMV-225D is specifically described as surface-mount, while the Square D Q2150MRBE measures 23.39 in high by 7.64 in wide by 4.76 in deep in its NEMA 3R enclosure. Measure the existing back plate and conduit entry locations against those dimensions, because the two enclosures are not dimensionally interchangeable and hub or conduit openings will not necessarily line up.
9) If I already have a panel-mount breaker, do I need the Square D Q2150MRBE or just a loose breaker?
The Q2150MRBE is an enclosed circuit breaker, meaning the breaker comes already installed in a NEMA 3R weatherproof housing for standalone outdoor mounting. If you are feeding an existing panel interior, a loose breaker is the right part and the enclosure is unnecessary. If you need a disconnect or service entrance device outdoors on its own, an enclosed unit such as the Q2150MRBE or the ABB THQMV-225D Q-Line enclosed breaker is what the opening calls for.
10) Does the Square D Q2150MRBE meet RoHS and green procurement requirements for a government or institutional spec?
It is declared RoHS EU compliant (in scope), mercury-free and toxic-heavy-metal-free, and carries Green Premium status in Schneider's reporting. Packaging uses recycled cardboard. It is not described as sustainable packaging or single-use-plastic-free, so if your spec requires that, note the distinction. Country of origin is Mexico.
How fast can I get the Square D Q2150MRBE 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 Square D Q2150MRBE come with a warranty?
Absolutely. The Square D Q2150MRBE 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 Square D Q2150MRBE?
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 Square D Q2150MRBE from ZenSupply?
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