What is Eaton FAZ-D10/3-NA Circuit Breaker?
The Eaton FAZ-D10/3-NA is a 3-pole miniature circuit breaker from the FAZ-NA series, an industrial circuit breaker specially developed for the North American market. It has a rated current of 10A and a D tripping curve, and holds dual authoritative North American certifications UL489 and CSA, fully complying with local electrical standards. This model is mainly applied to industrial control equipment and power distribution systems exported to North America, serving as an essential protective component that meets North American electrical codes.
Product Features of FAZ-D10/3-NA
Unlike ordinary household miniature circuit breakers on the market, the FAZ-D10/3-NA adopts an industrial-specific thermal-magnetic trip structure that provides both overload and short-circuit protection, delivering better durability and stability under factory operating conditions.
Equipped with a D tripping curve, it boasts strong resistance to current surges and can withstand instantaneous starting current 10 to 20 times its rated current. It avoids nuisance tripping when used with inductive loads that generate large inrush currents upon startup, such as transformers, small motors and air compressors.
Eaton FAZ-D10/3-NA Technical Specifications
● Model:Eaton FAZ-D10/3-NA
● Number of Poles: 3-pole (3P)
● Rated AC Voltage: 480Y/277 VAC
● Rated DC Voltage: 96 VDC
● Rated Current: 10A
● Tripping Curve: D Curve (Instantaneous tripping at 10~20 times rated current)
North America Compatibility Advantages
The suffix "NA" stands for North America variant. This device is fully engineered in compliance with North American electrical codes and certification standards, eliminating extra compliance concerns during local project inspections and acceptance.
Application Scenarios of FAZ-D10/3-NA
Improve efficiency
● Power and control circuits of PLC cabinets and industrial control cabinets
● Power distribution for new energy equipment and data room supporting devices
● Low-power three-phase power supply circuits in local North American factories and commercial buildings
Aftersales Support
Quantity available: In stock.
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Warranty: 12 months.
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Lead time: Shipment within 3-5 working days.
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Terms of payment: T/T. RMB (CNY) support.
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Courier partners: FedEx, DHL, UPS, TNT, EMS, SF express.
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FAQ
Q1: What does the suffix "NA" in the model stand for? How is it different from standard FAZ breakers?
A1: "NA" is short for North America, indicating this is a special version certified for the North American market. It is listed to UL 489 and CSA standards and complies with North American power distribution safety codes. Standard FAZ breakers only carry IEC/CE certifications and cannot be directly used on North American equipment or projects that require UL approval.
Q2: What is the difference between D-curve and C-curve MCBs? When should I choose the D curve?
A2: The core difference lies in their instantaneous tripping current. C curve trips at 5 to 10 times the rated current, suitable for lighting and general resistive loads. D curve trips at 10 to 20 times the rated current and withstands heavy startup inrush currents. It is ideal for inductive loads such as motors, transformers and air compressors to prevent unwanted tripping during startup.
Q3: Does this breaker allow reverse feeding?
A3: Yes. The entire FAZ-NA series supports reverse connection without compromising protective performance or breaking capacity, offering greater flexibility for wiring layouts in distribution systems.
Q4: How can I place an order or apply for bulk purchase discounts?
A4: Send your required order quantity via email to Irene8866@163.com, or leave us a message on WhatsApp (+86 18950163907). We will reply within 24 hours with formal quotation and stock confirmation.
For more product information, please contact our professional sales team to obtain the latest pricing and stock information for the Eaton FAZ-D10/3-NA!
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