Eaton / Cutler-Hammer FAZ-C15/2-NA Miniature Circuit Breaker
- 15A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-C15/2-NA - 15A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Built to handle demanding commercial loads, this 15-amp two-pole miniature breaker utilizes a C-curve trip response for reliable circuit management. It attaches securely to standard DIN rail enclosures and functions as an exact cross-reference for the legacy WMZT2C15. The unit provides a 14kAIC interrupting rating at 480Y/277VAC, incorporating a trip-free mechanism and visual status indicator to simplify maintenance and troubleshooting.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-C15/2-NA |
| Series | FAZ-NA |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 480Y/277VAC, 96VDC |
| Phase | 1 |
| 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, Lockout Attachment, Busbar System |
|---|---|
| Accessories | Auxiliary Contact (Z-IHK-NA), Shunt Trip (FAZ-XAA-NA) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | ABS, CE, CSA, DNV, IEC, Lloyd's, UL, VDE |
| Temp Rating | -25C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Trip-Free Mechanism, Visual Trip Indicator |
Product FAQs
6 answersWhat applications are best suited for the C-curve trip characteristic on this FAZ-NA breaker?
The C-curve magnetic trip point operates at 5 to 10 times the rated current. This makes it ideal for applications with moderate inrush currents, such as small transformers, lighting loads, pilot devices, and control circuits.
Is the FAZ-C15/2-NA rated for branch circuit protection?
Yes, the FAZ-NA series is UL 489 listed, meaning it is fully rated for feeder and branch circuit overcurrent protection in North America, unlike UL 1077 supplementary protectors.
What are the terminal torque specifications for wiring the FAZ-C15/2-NA?
The required tightening torque depends on the wire gauge used: 21 lb-in (2.4 Nm) for 18-12 AWG, 25 lb-in (2.8 Nm) for 10-8 AWG, and 36 lb-in (4.0 Nm) for 6 AWG conductors.
Does this Eaton miniature circuit breaker require a specific type of DIN rail?
It mounts directly onto standard 35mm top-hat DIN rail (IEC/EN 60715) commonly used in industrial control panels and distribution assemblies.
Is the FAZ-C15/2-NA a current-limiting circuit breaker?
Yes, this breaker features a current-limiting design that interrupts fault currents within one half cycle, reducing peak let-through energy and minimizing potential damage to downstream circuits.
Can I add auxiliary contacts or a shunt trip to the FAZ-C15/2-NA?
Yes, the Eaton FAZ-NA series supports field-installable accessories, including auxiliary switches and shunt trip releases (such as the FAZ-XAA-NA), which mount directly to the side of the breaker.
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