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Square D QMB306T Panel Board Switches

Square D QMB306T
Panel Board Switches
Brand Square D
SKU QMB306T
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Quantity

Core Specs

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Amperage60
SeriesQMB
Poles3
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Square D QMB306T 3 Pole Panel Board Switches

Re-Certified

$613.64 No Stock

Quantity

Description

Square D QMB306T-R 3 Poles Panel Board Switches

Square D/Schneider Electric 3 poles panel board switches features a saflex panel mount for extra protection. The switches has a current rating of 60 amps with a voltage rating of 240 v.It has an interrupt rating of 200kA@240V

Specifications:

  • Manufacturer: Square D
  • Cat. No: QMB306T-R
  • Alternate Part No: QMB306T-R
  • Product Type: Panel Board Switches
  • Trip Unit Type: LI - Long-Time and Instantaneous
  • Type: QMB
  • Series: QMB Saflex
  • Number Of Poles: 3 Poles
  • Phase: 3
  • Configuration: Dual/Twin
  • Voltage Rating: 240 V
  • Amperage Rating: 60 A
  • Interrupt Rating: 200kA@240V
  • Size: 16 H x 26 Inch W x 14 Inch D
  • Brand: Square D[R]
  • Authentic Square D/Schneider Electric Product

Specifications

Key specifications
Amperage 60 A
Voltage 240 V
Series QMB
Poles 3
Electrical ratings
Phase 3
Interrupting Rating 200kA@240V
Fit and installation
Frame Type QMB
Length (in) 14
Width (in) 26
Height (in) 16
Configuration Dual/Twin
Product details
Brand Square D
MPN QMB306T-R

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Reviews

4.3
Rated 4.3 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 3
Total 4 star reviews: 0
Total 3 star reviews: 0
Total 2 star reviews: 1
Total 1 star reviews: 0
Rating
Ratings
4 reviews
  • DH
    Dennis H.
    Verified Buyer
    Reviewing
    Square D QMB324W Panel Board Switch
    I do not recommend this product
    Rated 2 out of 5 stars
    7/28/26
    QMB Switch

    The product finally came in after weeks of waiting. I felt your customer service responses were very lacking. I will have to think about ordering from you again. Time will tell.

  • BO
    Brian O.
    Verified Buyer
    Reviewing
    Square D QMB365W Panel Board Switch
    I recommend this product
    Rated 5 out of 5 stars
    1/29/26
    Square D QMB365W Panel Board Switch

    Switch was quickly shipped and works as expected.

    Highly recommend SuperBreakers for quick turnaround.

    Pricing is extremely competitive to big name distributors.

  • DE
    Daniel E.
    Verified Buyer
    Reviewing
    Square D QMB367W Panel Board Switch
    I recommend this product
    Rated 5 out of 5 stars
    1/23/26
    Exactly what was needed

    800 amp switch showed up and appears to be in extremely good shape. shipping was great. People where good to work with. All the parts inside appear to be in clean working order

  • CB
    Christian B.
    Verified Buyer
    Reviewing
    Square D QMB323TW Panel Board Switch
    I recommend this product
    Rated 5 out of 5 stars
    9/10/25
    Bucket for existing MCC

    There are big electrical supply distribution vendors that I will not name that would not quote this item or would require a 12 week lead time or more information than what was needed so I went onto SuperBreakers' website and input the part number and voila, I was able to purchase and install the knife style safety switch in one of the empty MCC buckets without hassle. Great products. Great cost ratio compared to national vendors. Great support and customer service. I have used SuperBreakers website and their inside team many times to save time and money. I have never had an issue with a product not functioning properly, knock on wood, so you can depend on their reconditioned and tested components. 5 Stars!