Eaton / Cutler-Hammer FAZ-C20/3-NA Miniature Circuit Breaker
- 20A
- 3 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-C20/3-NA - 20A 3 Pole Miniature Circuit Breaker
New
Quantity
Description
Built for demanding commercial and industrial environments, the FAZ-C20/3-NA is a 20A, three-pole miniature circuit breaker with a C-curve trip characteristic. It mounts seamlessly into DIN rail systems and industrial control panels. This UL 489 rated device offers current-limiting performance and handles medium inrush currents with ease. Rated at 14 kAIC at 480Y/277VAC, it includes a visual trip indicator, HACR rating, and a trip-free mechanism for enhanced operational safety.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-C20/3-NA |
| Series | FAZ |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 480Y/277VAC, 96VDC |
| Phase | 3 |
| AIC Rating | 14kA @ 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 | C |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Shunt Trip, Undervoltage Release, Padlock Attachment, Busbar System |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, RoHS, UL 489 |
| Approval | ABS, CCC, CE, CSA, DNV, GL, IEC, Lloyd's, UL, VDE |
| Temp Rating | -25C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Trip-Free Mechanism, Visual Trip Indicator, RoHS Compliant |
Product FAQs
6 answersWhat type of loads is the C-curve trip characteristic on the FAZ-C20/3-NA suited for?
The C-curve trips instantaneously at 5 to 10 times the rated current. This makes it ideal for medium inrush loads, such as small transformers, lighting circuits, and pilot devices.
What does the NA suffix indicate on the FAZ-C20/3-NA?
The NA suffix designates that this breaker is UL 489 listed, meaning it is approved for branch circuit protection in North American applications.
What type of DIN rail is required for mounting the FAZ-C20/3-NA?
This miniature circuit breaker is designed to snap directly onto a standard 35mm DIN rail, which is the industry standard for industrial control panels.
Does the FAZ-C20/3-NA include a trip-free mechanism?
Yes, the trip-free design ensures the breaker will open the circuit during an overload or short circuit, even if the operating handle is physically held in the ON position.
Are field-installable accessories compatible with the FAZ-C20/3-NA?
Yes, this breaker supports the addition of Eaton FAZ series accessories, including auxiliary contacts and shunt trips, which mount to the side of the unit.
Does the FAZ-C20/3-NA provide a visual trip indication?
Yes, it features a red and green contact position indicator on the front of the breaker to clearly show the operational status of the circuit.
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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.