SKU: 75779410428

Siemens MBK150 150A 2-Pole Thermal Magnetic – Plug-In – 120/240V

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Description

Siemens MBK150 150A 2-Pole Thermal Magnetic – Plug-In – 120/240VThe Siemens MBK150 150A 2 Pole Thermal Magnetic Plug In 120 240V Main Circuit Breaker provides reliable 150 Amp, 2 pole overcurrent protection for residential and light commercial 120 240V AC circuits. Designed for Siemens EQ series load centers, this plug in main breaker features a 22 kAIC interrupt rating and 3 wire terminals, making it ideal for replacement or upgrade applications. UL 489 listed, it delivers durable and dependable protection for

The Siemens MBK150 150A 2-Pole Thermal Magnetic – Plug-In – 120/240V Main Circuit Breaker provides reliable 150 Amp, 2-pole overcurrent protection for residential and light commercial 120/240V AC circuits. Designed for Siemens EQ series load centers, this plug-in main breaker features a 22 kAIC interrupt rating and 3-wire terminals, making it ideal for replacement or upgrade applications. UL 489 listed, it delivers durable and dependable protection for branch circuits and main service applications.

Voltage and Rating

  • Amperage Rating: 150 Amps
  • Voltage Rating: 120/240 Volts AC
  • Interrupting Capacity: 22 kAIC
  • Poles: 2-Pole

Key Specifications

  • Breaker Type: Thermal Magnetic Main Circuit Breaker
  • Mounting Type: Plug-In
  • Product Range: EQ (for Siemens EQ load centers)
  • Application: Residential and commercial main breaker replacement
  • Connections: 3-Wire Terminal
  • Certifications: UL 489 Listed

Technical Specifications

  • Operating Mechanism: Thermal-magnetic
  • Wire Size: Consult load center specifications for compatibility
  • Trip Settings: Fixed

Product Data

  • Manufacturer: Siemens
  • Brand: Siemens
  • Model Number: MBK150
  • UPC: 783643158979

Dimensions

    • Height: 3.18 in
    • Width: 4 in
    • Depth: 2.5 in
    • Weight: 1.8 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 75779410428

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Dave M.
Carnegie, US
★★★★★ 5
As described
Format: Paperback
As described - I'm happy
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Reviewed in the United States on July 28, 2025
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Breanna Tran
Natrona Heights, US
★★★★★ 5
Very Useful
Format: Paperback
I used these for my A+ exams and I didn’t really end up reading the material. I more so used them for their practice exams. That’s only because there’s a lot of information to digest and I was in a rush to take the exams. I still passed so I find that they are well formatted. The questions imo needs to be read more throughly than the exam questions themselves.
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Reviewed in the United States on October 24, 2024
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Stephanie holland
Alexandria, US
★★★★★ 5
Amazing study tool
Format: Paperback
Perfect for the exam goes along with the actual course 👌
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Reviewed in the United States on March 12, 2025
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Sandra Bhargava
New York, US
★★★★★ 5
Details I mok
Format: Paperback
I like the explanations, but I don’t like small print, particularly for older people
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Reviewed in the United States on December 20, 2023
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James Sanchez
New York, US
★★★★★ 1
31 pages were missing from the test book
31 pages were missing from the test book Pages 453 to 484 were missing (see attached photo) It’s very hard to prepare for a comprehensive certification examination studying from an incomplete text. FYI, the book was purchased new and not damaged, it was bound that way
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Reviewed in the United States on February 18, 2023

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