
( Brand: Square D ), ( Type: Thermal Circuit Breakers ), ( Color: Multi ), ( Material: Copper ), ( Item Height: 3.00 ), ( Item Width: 0.80 ), ( Item Length: 3.30 ), ( Manufacturer Part Number: QO120HID ), ( UPC: 430988719190 )
The Square D QO120HID/QO20HID Plug-in Circuit Breaker is a versatile solution for electrical systems that require additional protection against overcurrent conditions. This circuit breaker features a combined 120V and 20A HID (High Intensity Discharge) rating for both the main and auxiliary contacts, which ensures efficient power consumption and reliable tripping performance.
The breaker's construction is based on the standard QO line, which offers a low-profile, slide-in design, making it easy to install and replace. It boasts a rugged, heavy-duty construction with molded case and handle, providing durability for long-lasting performance.The QO120HID/QO20HID breaker comes with two poles, meaning it can handle two circuits simultaneously, and is suitable for general use in residential and light commercial applications, including lighting, small appliance circuits, and HVAC systems.
The contractors of this breaker are rated at 250 volts for normal operation, offering additional safeguards against overvoltage conditions, which can be an issue in various electrical systems. The HID contacts also feature a low contact resistance, helping to maintain efficient power transfer and minimize voltage drops, ensuring optimal system performance.
A key advantage of this QO120HID/QO20HID circuit breaker is the visual indication provided by the High Intensity Discharge indicator. This feature enables users to quickly identify the status of the circuit, whether it is "On" or "Tripped," by the bright orange glow of the indicator. This not only aids in trouble-shooting but also adds a level of safety, allowing users to be aware of potential overcurrent conditions.
When it comes to installation, this circuit breaker can be easily mounted on a standard single-gang, non-metallic electrical box. It's important to note that you will need to comply with all applicable local codes and regulations when installing and using the QO120HID/QO20HID circuit breaker. This product is designed to meet the UL 1699 standard for Safety, ensuring a worry-free addition to your electrical system.
Square D's QO120HID and QO20HID plug circuit breakers are popular choices for homeowners and electricians due to their modern design, energy efficiency, and other advanced features. In this analysis, we will discuss the pros and cons of purchasing these breakers for your electrical needs.
II. Pros1. Energy Efficiency: QO120HID and QO20HID breakers are designed with energy-saving features, such as integral LED indicators and smart technology, which reduce electricity consumption and save energy.
2. Compact Design: These breakers' low profile and sleek design make them space-saving and fit well in standard electrical boxes.
3. Improved Safety: With enhanced safety features, such as system ground fault protection,load balancing, and low-level trip characteristics, these breakers help ensure safety and maintain electrical system efficiency.
4. Flexibility: With the QO system, you can combine ground-fault circuit interrupters (GFCIs), arc fault circuit interrupters (AFCIs), and regular breakers in a single electrical panel.
5. Easy-to-Use: QO breakers feature a user-friendly design that makes installation, replacement, and maintenance simpler and quicker.
III. Cons1. Cost: Square D's QO120HID and QO20HID breakers tend to be more expensive than standard breakers, largely due to their advanced features.
2. Limited Compatibility: These breakers may not be compatible with older electrical panels or may require additional modifications to install.
3. Complex Installation: While the breakers are user-friendly, their installation might be more challenging due to the requirements for grounding and bonding the bus bars in accordance with the National Electrical Code.
4. Compatibility with Outdated Wiring: Since these breakers are designed with newer safety standards, they may not be compatible with outdated wiring, which could be an additional cost and inconvenience for the homeowner.
IV. ConclusionWhen considering purchasing a Square D QO120HID or QO20HID plug circuit breaker with two poles, the decision ultimately depends on your budget, electrical panel's compatibility, and priority of safety and energy efficiency features. Although these breakers offer numerous advantages, their higher cost might deter some buyers.
Recommendation: If your budget permits and your electrical panel meets the necessary requirements, we recommend purchasing Square D's QO120HID or QO20HID plug circuit breakers for their advanced safety features, energy savings, and compact design. For those working with a limited budget or older electrical panels, standard breakers may be a more practical solution.
Item Name: Square QO120HID Plug In Circuit Breaker, QO, Number of Poles 1, 20 Amps, 120/240VAC, High Intensity Discharge,: Miniature Amps A, AC voltage Rating 120/240V AC, Breaker Type DC 48V DC, Actuator Paddle, Mounting In, Compatible Panel board/Load Series Phase Single, Max. Important: do not send back without getting a label through us first.