

| Brand | SIEMENS |
|---|---|
| Manufacturer Part Number | B120AFC |
| Part Type | BOLT BREAKER |
| Color | BLACK |
| UPC | 783643970786 |
The Siemens B120AFC is a 20-amp single pole 120-volt circuit breaker, engineered to deliver optimal performance and reliability for residential electrical applications. It is designed with a 10kAIC tripping capacity, ensuring robust short-circuit protection for your electrical system.
This circuit breaker features Siemens' patented ACTIVE QUEST technology, which offers fast and accurate tripping characteristics. The breaker responds quickly to overloads and short-circuit situations, providing enhanced safety for your electrical installation. It also includes an ultrahigh-sensitivity thermal magnetic trip unit, which responds to fault conditions while minimizing nuisance tripping.
The B120AFC circuit breaker is built using high-quality materials and advanced manufacturing techniques to ensure a long service life. Its rugged design and robust construction make it suitable for heavy usage in various residential applications, including heating, lighting, and appliance circuits.
Key features of the Siemens B120AFC include:* 20-amp, single-pole, 120-volt circuit breaker
* 10kAIC tripping capacity for robust short-circuit protection
* ACTIVE QUEST technology for fast and accurate tripping
* Ultrahigh-sensitivity thermal magnetic trip unit
* Heavy-duty construction for long service life
* Suitable for a wide range of residential applications
* Easy-to-install, compact design for suitable for standard electrical panels
When it comes to electrical safety and reliability, the Siemens B120AFC circuit breaker is an excellent choice for your home. Its advanced features and durable design provide superior protection against electrical overloads and short-circuits, giving you peace of mind and added security for your electrical system.
The Siemens B120AFC is a 20-amp single-pole 120-volt circuit breaker designed for residential and light commercial applications. This article will present a balanced analysis of the advantages and disadvantages of using the Siemens B120AFC circuit breaker to help readers make an informed purchasing decision.
Pros:1. Advanced protection: The Siemens B120AFC comes with advanced protection features such as Type B trip units that ensure fast and reliable tripping during short circuits, overloads, and ground faults. This results in increased safety and equipment longevity.
2. Modern design: This circuit breaker is designed with a modern user interface, enabling easy identification of circuit status with a green indicator when the circuit is energized and a red indicator when tripped or in the off position.
3. Energy conservation: Oversizing electrical systems is common in homes, which leads to energy wastage. Siemens B120AFC offers accurate load sensing and precise trip settings to avoid energy loss by ensuring an exact match to the circuit's load requirements.
4. Easy installation: This circuit breaker accepts standard mounting buses, making installation a breeze in breaker panels that use the US-style mounting pattern.
5. Overload protection: The B120AFC offers robust overload protection, preventing wiring and insulation damages due to excessive current.
Cons:1. Cost: Compared to some basic circuit breakers in the market, the Siemens B120AFC can be considered expensive, making it less accessible to budget-conscious consumers.
2. Single-pole configuration: This circuit breaker is designed for a single circuit, which may not cater to more complex wiring needs that require multiple circuits.
3. Unsuitable for high voltage applications: Being a 120-volt circuit breaker, the B120AFC is not intended for high voltage applications such as industrial power distribution.
4. Limited applications: Siemens B120AFC is suitable for specific applications and may not be an ideal choice for all electrical applications.
Conclusion:The Siemens B120AFC 20-amp single pole 120-volt circuit breaker is an advanced and reliable option for residential and light commercial applications, boasting advanced protection features, a modern design, energy conservation, and easy installation. Despite its high cost and restrictions on applications, its benefits significantly outweigh its limitations.
Recommendation:If you are seeking a high-performance, dependable circuit breaker for single residential or light commercial applications within your budget, the Siemens B120AFC is an excellent choice. For larger installations or applications with more complex wiring requirements, it is recommended to explore circuit breakers with multiple pole configurations or other suitable options catering to those needs.
Manufacturer:Siemens, our part number:SOB 120 afc, catalog number:b120afc, condition: new, condition notes:new in box, combined shipping:yes, spec sheet: accessories included: not retail price:$223, qty:1. The barf is a branch feeder type AFC. Items purchased without making special shipping arrangements will not be honored. Combined shipping, some orders qualify for combined shipping discounts.
Siemens B120AFC 20-amp single pole 120-volt 10KAIC bolt in breaker new page 1.
