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Home > Products > Circuit Protection > Circuit Breakers > FA2-B0-16-922-12A-BG
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FA2-B0-16-922-12A-BG

In Stock 65 pcs Reference Price(In US Dollars)
1+
$549.6641
Manufacturer Part Number:
FA2-B0-16-922-12A-BG
Manufacturer / Brand
Carling Technologies
Part of Description:
CIRCUIT BREAKER
Datasheets:
FA2-B0-16-922-12A-BG.pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 65 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number FA2-B0-16-922-12A-BG
Manufacturer / Brand Carling Technologies
Stock Quantity 65 pcs Stock
Category Circuit Protection > Circuit Breakers
Description CIRCUIT BREAKER
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Rating - DC 125 V
Voltage Rating - AC 277 V
Series F
Package Bulk
Number of Poles 2
Mounting Type Chassis Mount
Illumination Voltage (Nominal) -
Illumination None
Current Rating (Amps) 225A
Breaker Type Magnetic (Hydraulic Delay)
Approval Agency CCC, cULus, UL489
Actuator Type Lever

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can FA2-B0-16-922-12A-BG be used for motor, transformer, or other high inrush loads without nuisance tripping?
FA2-B0-16-922-12A-BG uses a magnetic hydraulic-delay mechanism, so it is generally better suited to loads with short startup surges than a fast-acting breaker. For motor, transformer, or capacitive loads, compare the actual inrush current and duration against the application’s trip requirements and verify that the 2-pole, 225 A configuration will coordinate with the load’s startup profile.
Is FA2-B0-16-922-12A-BG a practical replacement for a fuse or a thermal breaker in an existing design?
FA2-B0-16-922-12A-BG can replace a fuse or thermal breaker when resettable protection and repeatable trip behavior are preferred, but the coordination method changes. Compared with a fuse, it may reset after clearing the fault instead of requiring replacement; compared with a thermal breaker, the magnetic hydraulic-delay response is typically more stable across ambient changes, which can help in equipment that sees repeated start/stop cycles.
What should I verify before using FA2-B0-16-922-12A-BG in a DC circuit?
FA2-B0-16-922-12A-BG is rated for 125 V DC, so the actual system voltage, transients, and interruption conditions need to stay within that envelope. In DC applications, arc suppression and interruption behavior are more demanding than in AC systems, so the wiring, enclosure, and fault-current capability should be checked together with the breaker rating.
Can FA2-B0-16-922-12A-BG be used on single-phase AC power, or does the 2-pole design require a specific wiring approach?
FA2-B0-16-922-12A-BG is a 2-pole chassis-mount breaker, so it is commonly used to interrupt both conductors of a single-phase circuit or two separate protected legs, depending on the system architecture. The wiring should be arranged so both poles see the intended current path and the installation matches the required isolation and service disconnect behavior.
What design constraints should be checked before replacing an existing breaker with FA2-B0-16-922-12A-BG?
When migrating to FA2-B0-16-922-12A-BG, the main checks are chassis cutout or mounting compatibility, conductor terminations, required pole count, and the existing trip coordination. Because it is a lever-actuated, chassis-mount device, the physical access for manual reset and the mechanical envelope inside the enclosure should also be confirmed before the swap.
Is FA2-B0-16-922-12A-BG suitable for industrial equipment that runs continuously at elevated ambient temperature?
FA2-B0-16-922-12A-BG can be used in industrial environments, but continuous current capability is still affected by enclosure temperature, ventilation, conductor bundling, and adjacent heat sources. In long-duty applications, it is common to validate the breaker in the actual thermal environment rather than relying only on nameplate current, especially when the panel has limited airflow.
When would FA2-B0-16-922-12A-BG be a better fit than alternative breaker brands or series?
FA2-B0-16-922-12A-BG is a good fit when a 225 A, 2-pole, magnetic hydraulic-delay breaker with UL489, cULus, and CCC approvals is needed in a chassis-mounted format. If another brand is being considered, compare the mounting footprint, trip response to inrush, reset behavior, and approvals, because those details often drive the real integration effort more than the headline current rating.
Does FA2-B0-16-922-12A-BG work well as a substitute for a different Carling Technologies part number with a similar rating?
FA2-B0-16-922-12A-BG may be a direct or near-direct substitute only if the substitute part shares the same pole count, mounting style, actuator style, voltage rating, and trip characteristics. Even within the Carling Technologies F series, small differences in suffix codes can change the configuration, so the mechanical drawing, terminal arrangement, and approval requirements should be matched before substitution.
How does the lack of illumination on FA2-B0-16-922-12A-BG affect panel design and maintenance?
FA2-B0-16-922-12A-BG has no illumination, so status indication has to come from the lever position, external indicators, or the system HMI. In dense panels or low-light service areas, designers often add labeling or auxiliary indication so operators can identify the protected circuit without opening the enclosure.
What reliability considerations matter for FA2-B0-16-922-12A-BG in long-term field use?
For FA2-B0-16-922-12A-BG, long-term performance is usually tied to mechanical mounting integrity, vibration exposure, conductor torque maintenance, and avoiding operation near thermal limits for extended periods. In fielded equipment, periodic inspection of the lever action, terminal condition, and enclosure heat load can help preserve consistent trip behavior over time.

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