Eaton / Cutler-HammerFAZ-D10/3-NA
Eaton / Cutler-Hammer FAZ-D2/3-NA Miniature Circuit Breaker
- 2A
- 3 Pole
- DIN Rail
Eaton / Cutler-Hammer
FAZ-D2/3-NA
Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
FAZ-D2/3-NA
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Eaton / Cutler-Hammer FAZ-D2/3-NA - 2A 3 Pole Miniature Circuit Breaker
New
Quantity
Similar Items
Eaton / Cutler-HammerFAZ-D13/3-NA
13A 3 Pole Miniature Circuit Breaker
Eaton / Cutler-HammerFAZ-C15/3-NA
15A 3 Pole Miniature Circuit Breaker
Eaton / Cutler-HammerFAZ-D30/3-NA
30A 3 Pole Miniature Circuit Breaker
Description
Built for demanding motor control environments, this 3-pole, 2-amp miniature breaker safeguards commercial and industrial circuits. The device mounts onto standard DIN rail configurations, ensuring secure integration within industrial control panels. Equipped with D-curve trip characteristics, it allows for the high inrush currents generated by motors and transformers without nuisance tripping. The current-limiting design carries a 10kAIC rating at 480Y/277VAC and features a trip-free mechanism.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-D2/3-NA |
| Series | FAZ-NA |
| Amperage | 2A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 480Y/277VAC, 96VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 480Y/277VAC, 10kA @ 96VDC |
| Frame Type | FAZ |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | DIN Rail Systems, Industrial Control Panels |
| Wire Gauge | 18-6 AWG |
| Max Wire | 6 AWG |
| Min Wire | 18 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | D |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Bell Alarm, Busbar System, Lockout Attachment, Padlock Attachment, Shunt Trip, Undervoltage Release |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | ABS, CE, CSA, DNV, IEC, Lloyd's, UL, VDE |
| Temp Rating | -40C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Trip-Free Mechanism |
Product FAQs
8 answersWhat type of loads is the D-curve trip characteristic on this breaker designed for?
The D-curve magnetic trip point operates at 10 to 20 times the rated current. This makes it ideal for highly inductive loads with significant inrush currents, such as motors, transformers, and power supplies, preventing nuisance tripping during startup.
Is the FAZ-D2/3-NA suitable for branch circuit protection?
Yes, this miniature circuit breaker is UL 489 listed, meaning it is fully approved for feeder and branch circuit protection in North America, unlike UL 1077 supplementary protectors.
How is this Eaton FAZ-NA series breaker mounted inside a control panel?
It is designed for standard 35mm DIN rail mounting. The breaker snaps directly onto the rail, allowing for quick integration into industrial control panels and feeder assemblies.
How does the current-limiting design of the FAZ-D2/3-NA improve circuit safety?
Current-limiting breakers interrupt fault currents within one half cycle. This rapid response significantly reduces the peak let-through energy during a short circuit, minimizing potential damage to downstream components and wiring.
Can I add auxiliary contacts or shunt trips to this miniature circuit breaker?
Yes, the Eaton FAZ-NA series supports field-installable accessories. You can mount auxiliary switches, bell alarms, and shunt trips to the side of the breaker to enhance control and diagnostic capabilities.
What type of wire connections does this 3-pole breaker use?
This specific model features standard box lug terminals designed to accept bare wire from 18 AWG up to 6 AWG. If your application requires ring-tongue terminals, you would need the FAZ-RT version instead.
Can this breaker be used in direct current (DC) applications?
Yes, it is dual-rated for both AC and DC systems. It supports up to 96VDC with a 10kA interrupting capacity, making it versatile for various industrial control and power supply circuits.
Does this breaker feature a trip-free mechanism?
Yes, it includes a trip-free design. This safety feature ensures the breaker will still trip during an overcurrent or short circuit event even if the operating handle is physically held in the ON position.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.