Skip to content
  • Product Image of BQ3D020 - 20Amp Circuit Breaker #1
** Picture is for identification purposes only and may not represent the actual amperage of the product listed **
scroll for more

BQ3D020 - 20Amp Circuit Breaker

  • 20 Amp
  • 10k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: BQ3D020 [NS]

Purchase Options:

BQ3D020 - 20Amp Circuit Breaker Description

BQ3D020 - 20Amp Circuit Breaker

The Challenger BQ3D020 is a straightforward 3-pole, 20-amp circuit breaker built for your 240V electrical systems. Designed for your practical use in legacy panels, it offers standard overcurrent protection and a common-trip configuration that disconnects all three poles at once if a fault occurs. Its bolt-on design, complete with load-side lugs, makes installation simple and reliable.

Key Features and Benefits

  • 20-amp rating for branch and feeder circuits
  • 3-pole common-trip design for simultaneous disconnection
  • 240V AC voltage with 10kA interrupting rating
  • Bolt-on mounting with load-side lugs included
  • HACR rated for HVAC applications
  • Molded case construction for standard electrical use

Technical Specifications

  • Brand: Challenger
  • Catalog Number: BQ3D020
  • Frame Type: BQ
  • Poles: 3
  • Amp Rating: 20A
  • Voltage Rating: 240V AC
  • Interrupting Rating: 10kA AIR
  • Dimensions: 3.00"W x 3.29"L x 2.92"D
  • Approx. Weight: 3 lbs
  • Connection Type: Bolt-On

Material Compliance and Certifications

  • HACR rated
  • UL 489 listed

Where It Works Best

  • Ideal for use in commercial and industrial settings, the BQ3D020 works well in HVAC circuits, motor controls, feeders, and general power distribution panels. Its focus on form, fit, and reliable operation makes it a practical choice for replacement and everyday use.

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.

Specifications

  • Width:3.0
  • Height:3.29
  • Depth:2.92
  • Poles:3
  • Amperes:20
  • A.I.C. Rating & Volts:10k @ 240VAC
  • Type:BQ
  • Approx Dimensions:3.00"W x 3.29"L x 2.92"D
  • Additional Notes:HACR rated, Bolt-on Molded Case Circuit Breaker, 40°C

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

Similar Products

Why Us?

Free Shipping

Free shipping on orders over $100

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction