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  3. MURRAY DP-4339

MURRAY DP-4339 Circuit Breaker Bolt Hacr TYPE-M2 200A 2-POLE 120/240V

Dp-4339 Murray Type M2 200a 2-pole Circuit Breaker 120/240v Bolt-on Hacr

( Brand: Murray ), ( Model: TYPE-M2 ), ( Mounting Style: Bolt-on ), ( Interruption Type: Switch ), ( Maximum Amperage: 200 A ), ( Color: Black ), ( Material: Plastic, Metal ), ( Manufacturer Part Number: DP-4339 ), ( Suitable For: Interior, Wall ), ( Operation Method: On/off ), ( Current Type: Ac ), ( Type: Circuit Breaker ), ( Control Style: Analog/mechanical ), ( Voltage: 120/240 V ), ( Features: Hacr Type ), ( Box Shape: Rectangular ), ( Application: Branch Circuit )

Review MURRAY Type M2 200a 2-pole Circuit Breaker 120/240v Bolt on Hacr

The Murray DP-4339 M2 200A 2-pole circuit breaker is a reliable and efficient electrical component designed for use in residential and commercial applications. This circuit breaker is rated for a current of 200 Amperes and is suitable for both 120V and 240V systems.

The circuit breaker is a 2-pole design, meaning it controls the flow of power to two separate circuits. It is built with a High Alumina Cast Resin (HACR) housing, which provides excellent insulation and protection against environmental hazards such as moisture and dust. The HACR housing also ensures a long service life and reduces the risk of arcing and other electrical faults.

The Murray DP-4339 M2 circuit breaker is a bolt-on type, making it easy to install in standard electrical panels. It features a tripping mechanism that automatically disconnects the power circuit when the current flow exceeds the rated capacity, providing an essential safety feature to prevent electrical overloads and potential fires.

This circuit breaker is compatible with various wiring configurations, including Aluminum and Copper conductors. It also comes with a clear label that indicates its rating and other important information, making it easy to identify and use.

The Murray DP-4339 M2 circuit breaker is engineered to meet the highest industry standards for safety and performance. It is UL listed, meaning it has undergone rigorous testing and meets the requirements of Underwriters Laboratories. This circuit breaker is also RoHS compliant, ensuring that it contains no harmful substances.

In summary, the Murray DP-4339 M2 200A 2-pole circuit breaker is a high-quality electrical component suitable for use in various applications. Its HACR housing provides excellent insulation and protection, while its bolt-on design makes it easy to install. The circuit breaker's tripping mechanism ensures safety by disconnecting the power circuit when necessary, and its UL listing and RoHS compliance add to its reliability and environmental friendliness.

Buying a Murray DP-4339 M2 200A 2-Pole Circuit Breaker: A Detailed Analysis

The Murray DP-4339 M2 200A 2-Pole Circuit Breaker is a popular choice for electrical projects due to its reliability and efficiency. Here are some pros and cons to help you make an informed decision before purchasing.

Pros:

1. High Current Capacity: This circuit breaker can handle a high current of 200 Amps, making it suitable for heavy-duty applications.

2. Versatile: It operates on both 120V and 240V systems, which makes it a versatile option for various electrical projects.

3. Bolt-on HACR Design: The breaker's bolt-on HACR (Horizontal Access Cabinet Rack) design allows for easy installation in standard electrical enclosures.

4. Overload Protection: This circuit breaker provides overload protection, ensuring the safety of your electrical system by preventing overcurrent situations.

5. Durable: Murray circuit breakers are known for their durability, and the DP-4339 M2 is no exception.

Cons:

1. Size: Due to its high current capacity and bolt-on design, this circuit breaker is larger than some other options, which may require more space in your electrical panel.

2. Cost: The Murray DP-4339 M2 240V circuit breaker is typically more expensive than other 200A circuit breakers from different manufacturers.

3. Installation Complexity: Although the bolt-on design simplifies installation, it may still be more complex than other options due to its size and weight.

Conclusion:

The Murray DP-4339 M2 200A 2-Pole Circuit Breaker offers high current capacity, versatility, and overload protection. Its bolt-on HACR design simplifies installation in standard electrical enclosures. However, it is larger and more expensive than some other options, and its installation may be more complex due to its size and weight.

Recommendation:

If you require a high-performance circuit breaker for heavy-duty applications and are willing to invest in a more expensive and larger option, the Murray DP-4339 M2 200A 2-Pole Circuit Breaker is a reliable and efficient choice. However, if you have limited space or budget, you may want to consider other circuit breakers with lower current capacities or different designs.

Details:

Made of plastic and metal materials, this black circuit breaker is suitable for interior walls offers an on/off operation method. With a maximum amperage of 200A and voltage rating 120/240V, this bolt-on circuit breaker features switch interruption type for reliable performance. The Murray Type M2 DP-4339 200A 2-Pole Circuit Breaker is a high-quality electrical component designed for home improvement projects. The Murray brand ensures durability and compatibility with various electrical panels, making it a convenient essential addition to any system.

part #: dp4339 prices

  • $69.99-$249.96

specifications breakercoon:

  • brand: Murray
  • model#: TYPE-M2
  • mounting style: Bolt-on
  • interruption type: Switch
  • maximum amperage: 200 A
  • color: Black
  • material: Plastic, Metal
  • manufacturer part number: DP-4339
  • suitable for: Interior, Wall
  • operation method: On/off
  • current type: Ac
  • type: Circuit Breaker
  • control style: Analog/mechanical
  • voltage: 120/240 V
  • features: Hacr Type
  • box shape: Rectangular
  • application: Branch Circuit

returns breakercoon:

  • policy: No Returns

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offer breakercoon:

  • sold: 0
  • availability: In Stock
  • started: April 20, 2026
  • options: Seller-arranged-local-pickup
  • quantity: 1
  • best offers: True

payments breakercoon:

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general breakercoon:

  • condition: Used
  • Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers

seller breakercoon:

  • # reviews: 2
  • city: Goldsboro, North Carolina
  • rating: 100.0%
mounting style: bolt-on, interruption type: switch, maximum amperage: 200 a, suitable for: interior, wall, operation method: on/off, current type: ac, type: circuit breaker, control style: analog/mechanical, voltage: 120/240 v, features: hacr type, box shape: rectangular, application: branch circuit,
category: home & garden > electrical supplies > electrical panels, boxes circuit breakers > circuit breakers, color: black, material: plastic, metal, sku: 2778459391560871,

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5 offers $69.99–$249.96 USD
  • New. Offer #1 priced at $249.96 + $19.96 delivery = $269.92* total. The breaker is made of durable materials including bronze, ABS/plastic, aluminum, brass, and plastic, ensuring longevity and reliability MURRAY TYPE M2 BREAKER 2POLE 200 AMP DW-7092.+$19.96 shipping
  • Used. Offer #2 priced at $80.00 + $10.01 delivery = $90.01* total. With a corrosion-resistant and dustproof design, this main breaker from Murray is a reliable choice for electrical equipment and supplies in a variety of industrial and commercial settings. The Murray Circuit Breaker 2 Pole Type M2 AD-7570 is a manual reset circuit breaker with a maximum amperage of 150A and a tripping characteristic of Type A.+$10.01 shipping
  • Used. Offer #3 priced at $69.99 + $0.00 delivery = $69.99* total. Shipped with USPS Ground Advantage. murray dy-785 200A 2 Pole 240 Volt Circuit Breaker.FREE SHIPPING
  • Seller refurbished. Offer #4 priced at $235.65 + $0.00 delivery = $235.65* total. FREE SHIPPING
  • New – Open box. Offer #5 priced at $310.00 + $0.00 delivery = $310.00* total. You're already purchasing the item.FREE SHIPPING

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