Eaton / Cutler-Hammer FAZ-C2/1-NA-SP Miniature Circuit Breaker
- 2A
- 1 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-C2/1-NA-SP - 2A 1 Pole Miniature Circuit Breaker
New
Quantity
Description
Providing versatile protection for commercial and industrial environments, this 2A miniature circuit breaker handles medium inrush startup currents. It is well-suited for safeguarding small transformers and pilot devices. The single-pole unit installs onto standard 35mm DIN rails, ensuring seamless integration into high-density control panels. It can substitute for 1489-M1C020 and 5SJ4102-7HG40 breakers. Rated 10kAIC at 277VAC, this C-curve breaker features a trip-free mechanism.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-C2/1-NA-SP |
| Series | FAZ |
| Amperage | 2A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 277VAC, 48VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 277VAC, 10kA @ 48VDC |
| 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 | C |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Shunt Trip, Undervoltage Release, Lockout Attachment, Busbar System |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | ABS, CE, CSA, IEC, RoHS, UL, VDE |
| Temp Rating | -25C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, SWD Rated, Visual Trip Indicator, Trip-Free Mechanism, RoHS Compliant |
Product FAQs
8 answersWhat does the C curve designation mean for the FAZ-C2/1-NA-SP?
The C curve indicates a magnetic trip point between 5 and 10 times the 2A rated current. This makes it ideal for medium inrush applications like small transformers, pilot devices, and control circuits.
Is the FAZ-C2/1-NA-SP approved for branch circuit protection?
Yes. The NA in the part number signifies that it is a UL 489 listed miniature circuit breaker, which allows it to be used for primary branch circuit protection in North America.
How is the FAZ-C2/1-NA-SP mounted in an industrial control panel?
This breaker snaps directly onto a standard 35mm DIN rail using a built-in spring clip, allowing for quick installation in DIN rail systems.
What wire sizes do the box lugs on this Eaton breaker accept?
The feed-thru box lug terminals are designed to accept wire gauges from 18 AWG up to 6 AWG.
Can power be reverse fed through the FAZ-C2/1-NA-SP?
Yes, this breaker can be fed from either the line or load side. The trip mechanism remains fully operational regardless of the feed direction.
What does the SP suffix indicate in the FAZ-C2/1-NA-SP catalog number?
The SP suffix stands for Single Pack, meaning the circuit breaker is packaged and sold individually rather than in bulk OEM quantities.
How can I verify the contact position of this breaker?
The breaker features a color-coded visual indicator on the front face. It shows red when the contacts are closed (ON) and green when the contacts are open (OFF).
Is the FAZ-C2/1-NA-SP considered a current-limiting device?
Yes, it is a current-limiting circuit breaker. It interrupts short circuit faults within one-half cycle, which significantly reduces the let-through energy that could otherwise damage downstream circuit components.
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Reviews
Review summary
Customers rate this product 2.0 out of 5 based on 2 reviews.
- VVictorVerified ReviewerReviewingEaton / Cutler-Hammer FAZ-C50/3 - 50A 3 Pole Supplementary ProtectorI do not recommend this productRated 2 out of 5 stars1/12/26NO DIMENSIONS!
Once again not one single dimension listed. Once again I can't consider buying because you provided NO PHYSICAL DIMENSIONS
- VGVictor G.Verified ReviewerReviewingEaton / Cutler-Hammer FAZ-C50/3 - 50A 3 Pole Supplementary ProtectorI do not recommend this productRated 2 out of 5 stars1/12/26NO PHYSICAL DIMENSIONS
Where are the physical dimensions? Can't buy it without them.