SQUARE D DW-8449 Hom Plug Circuit Breaker 30A 120/240V 2-POLE

( Brand: Square D ), ( Mounting Style: Plug-in/on ), ( Maximum Amperage: 30 A ), ( Color: Black ), ( Material: Plastic ), ( Manufacturer Part Number: DW-8449 ), ( Operation Method: On/off ), ( Type: Circuit Breaker ), ( Current Type: Ac ), ( Control Style: Switch ), ( Voltage: 120/240 V ), ( Box Shape: Rectangular )

Review SQUARE D Squaredw-8449 Hom 30a 120/240v 2-pole Plug in Circuit Breaker Black Plastic

The Square DW-8449 Hom 30A 120/240V 2-pole Plug-in Circuit Breaker is an essential electrical safety device designed for residential and light commercial applications. This circuit breaker offers the convenience of a plug-in design, making it easy to install and replace without the need for professional assistance or extensive wiring modifications.

The 2-pole design of this Square D circuit breaker allows it to handle 240V power applications, such as clothes dryers and electric water heaters. With a 30A current rating, it can safely manage high power loads without overheating or causing damage to the electrical system. This circuit breaker is suitable for both 120V and 240V applications, providing versatility for various electrical needs.

The Square DW-8449 Hom circuit breaker is UL listed, ensuring compliance with industry safety standards. It features a durable construction, including a molded case and a thermally insulated trip mechanism, which ensures reliable performance and long-term durability. The circuit breaker also comes with a clear trip indicator, allowing users to easily identify when the breaker has tripped and needs to be reset.

The 2-pole design of this circuit breaker also includes a ground-fault circuit interrupter (GFCI) function. This feature helps protect against electrical shocks and injuries by detecting and interrupting the power when a ground fault is detected. This added safety measure is particularly useful in areas where water and electricity may come into contact, such as bathrooms, kitchens, and garages.

In summary, the Square DW-8449 Hom 30A 120/240V 2-pole Plug-in Circuit Breaker is a versatile and reliable electrical safety device. Its plug-in design offers easy installation and replacement, while its 2-pole 30A rating makes it suitable for handling high power loads in both 120V and 240V applications. The inclusion of a GFCI function adds an additional layer of safety, making it an excellent choice for residential and light commercial electrical installations.

Pros and Cons of Buying a Square DW-8449 Hom 30A 120/240V 2-Pole Plug-In Circuit Breaker

The Square DW-8449 Hom 30A 120/240V 2-Pole Plug-In Circuit Breaker is a popular option for those seeking additional protection for their electrical systems. Let's weigh the pros and cons to help you make an informed decision.

1. Convenient Installation: The plug-in design allows for easy installation without the need for professional assistance or extensive electrical work.

2. Safety: This circuit breaker provides an added safety feature by automatically shutting off the electrical current when the circuit is overloaded or short-circuited, preventing potential electrical fires.

3. Versatile: The 120/240V 2-pole design makes it suitable for various applications, including power tools, appliances, and even industrial equipment.

4. Cost-Effective: Compared to hardwired circuit breakers, plug-in circuit breakers can save you money on installation costs.

5. Energy Efficient: The circuit breaker can help reduce energy consumption by preventing overloading and subsequent power wastage.

1. Limited Capacity: A 30A circuit breaker may not be sufficient for high-power applications or multiple power-hungry devices.

2. Limited Protection: Plug-in circuit breakers only protect the circuit they are installed on, whereas whole-house circuit breakers protect the entire electrical system.

3. Limited Lifespan: The plastic casing of the circuit breaker may not be as durable as a metal one, potentially reducing its overall lifespan.

4. Size: The size of the plug-in circuit breaker may limit the availability of outlets or plugs in the area where it is to be installed.

The Square DW-8449 Hom 30A 120/240V 2-Pole Plug-In Circuit Breaker offers convenience, safety, versatility, and cost-effectiveness. However, it has limitations in terms of capacity, protection, durability, and size. Ultimately, the decision to buy this circuit breaker depends on your specific electrical needs and budget.

If you require a circuit breaker for a high-power application, consider investing in a hardwired circuit breaker with a higher capacity. However, for general-purpose use and added safety, the Square DW-8449 Hom 30A 120/240V 2-Pole Plug-In Circuit Breaker is a worthwhile investment.

Details:

Square HOM 30A 120/240V 2-Pole Plug-In Circuit Breaker, Black Plastic DW-8449.

part #: dw8449 prices

• $15.99-$24.99

specifications breakercoon:

• brand: Square D
• mounting style: Plug-in/on
• maximum amperage: 30 A
• color: Black
• material: Plastic
• manufacturer part number: DW-8449
• operation method: On/off
• type: Circuit Breaker
• current type: Ac
• control style: Switch
• voltage: 120/240 V
• box shape: Rectangular

returns breakercoon:

• policy: No Returns

shipping breakercoon:

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

general breakercoon:

• condition: Open box
• Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers

seller breakercoon:

• rating: 0.0%
• # reviews: 0
• city: Buffalo, New York

payments breakercoon:

• wallet: Paypal
• other
• credit card: Discover

offer breakercoon:

• best offers: True
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: March 14, 2026

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