SQUARE D DWO340 Hom Circuit Breaker 30A 120/240V 2-POLE On/off DW-0340

( Brand: Square D ), ( Maximum Amperage: 30 A ), ( Color: Black ), ( Manufacturer Part Number: DWO340 ), ( Material: Plastic ), ( Operation Method: On/off ), ( Type: Circuit Breaker ), ( Current Type: Ac ), ( Control Style: Analog/mechanical ), ( Voltage: 120/240 V ), ( Box Shape: Rectangular )

Review SQUARE D Squaredwo340 Hom 30a 120/240v 2-pole Circuit Breaker Black Plastic On/off

The Square D Wo340 Hom 30A 120/240V 2-pole circuit breaker (model number: DW-0340) is a reliable and efficient electrical component designed to protect your home or commercial electrical system from overloads and short-circuits. This circuit breaker is rated for a current of 30 amperes and can handle both 120V and 240V electrical systems.

The 2-pole design of this circuit breaker allows it to control two separate circuits, each with its own current flow. The Hom series circuit breakers from Square D are known for their high-performance and durability, making them an excellent choice for various electrical applications.

The DW-0340 circuit breaker features a tripping mechanism that automatically disconnects the power supply when the current flow exceeds the rated limit, preventing damage to wiring, appliances, or electrical components. The breaker is designed with a handle that can be easily operated, allowing for quick on/off functionality.

This circuit breaker is constructed using high-quality materials, including a copper alloy contact material that ensures excellent conductivity and resistance to wear and tear. The contacts are also self-aligning, which eliminates the need for manual adjustments and ensures a proper fit every time the breaker is reset.

The Square D Wo340 Hom 30A 120/240V 2-pole circuit breaker is designed to meet UL and CSA standards, ensuring compliance with the most stringent safety regulations. Its compact size and sleek design make it an attractive addition to any electrical panel or distribution board.

In summary, the Square D Wo340 Hom 30A 120/240V 2-pole circuit breaker (model number: DW-0340) is a high-performance and durable electrical component that provides reliable protection against overloads and short-circuits for your home or commercial electrical system. Its 2-pole design, easy-to-operate handle, and compliance with UL and CSA standards make it a top choice for electrical professionals and homeowners alike.

Pros and Cons of Buying Square DWO340 Hom 30A 120/240V 2-Pole Circuit Breaker

The Square DWO340 Hom 30A 120/240V 2-Pole Circuit Breaker is a popular choice for homeowners due to its reliability and functionality. Here are some pros and cons to help you make an informed decision before purchasing this circuit breaker.

1. Versatility: This circuit breaker can handle both 120V and 240V loads, making it suitable for various electrical applications in your home, such as air conditioners, water heaters, and clothes dryers.

2. Safety: Square DWO340 Hom circuit breakers come with a built-in ground fault circuit interrupter (GFCI) protection, which helps prevent electrical shocks and fires caused by ground faults.

3. Durability: Square DWO340 Hom circuit breakers are known for their robust construction, which ensures that they can withstand heavy usage and last for a long time.

4. Easy installation: This circuit breaker can be easily installed in a standard electrical panel, and it comes with clear instructions and mounting hardware to make the installation process simpler.

1. Cost: Compared to some other circuit breakers in the market, the Square DWO340 Hom circuit breaker may be more expensive.

2. Size: This circuit breaker is larger than some other single-pole circuit breakers, which may require more space in your electrical panel.

3. Manual reset: In case of a tripped circuit breaker, you will need to manually reset it, which can be inconvenient if you have to do it frequently.

The Square DWO340 Hom 30A 120/240V 2-Pole Circuit Breaker is a reliable and functional option for homeowners who need a circuit breaker that can handle both 120V and 240V loads. Its built-in GFCI protection and robust construction make it a safe and durable choice. However, its higher cost and larger size may be a drawback for some homeowners. Ultimately, the decision to buy this circuit breaker depends on your specific electrical needs and budget.

If you require a circuit breaker that can handle both 120V and 240V loads and prioritize safety and durability, the Square DWO340 Hom 30A 120/240V 2-Pole Circuit Breaker is a worthwhile investment. However, if cost and size are a concern, you may want to consider other options in the market. It is always recommended to consult with a licensed electrician before making any electrical purchases or installations.

Details:

Square HOM 30A 120/240V 2-Pole Circuit Breaker, Black Plastic, On/Off DW-0340.

part #: dwo340 prices

• $74.00-$479.99

specifications breakercoon:

• brand: Square D
• maximum amperage: 30 A
• color: Black
• manufacturer part number: DWO340
• material: Plastic
• operation method: On/off
• type: Circuit Breaker
• current type: Ac
• control style: Analog/mechanical
• voltage: 120/240 V
• box shape: Rectangular

general breakercoon:

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

offer breakercoon:

• sold: 0
• options: Ship-to-home
• started: April 6, 2026
• best offers: True
• availability: In Stock
• quantity: 1

shipping breakercoon:

• class: Standard
• transit: 4-10 Days
• service: USPS Ground Advantage
• cost: $8.46
• carrier: USPS
• type: Calculated

seller breakercoon:

• city: Buffalo, New York
• rating: 75.0%
• # reviews: 2

returns breakercoon:

• policy: No Returns

payments breakercoon:

• wallet: Apple-pay
• other
• credit card: Mastercard

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