Eaton / Cutler-Hammer FAZ-D15/2-NA Miniature Circuit Breaker
- 15A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-D15/2-NA - 15A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the FAZ-NA series, this 15A Eaton miniature circuit breaker delivers UL 489 branch circuit protection for industrial applications. It is specifically engineered to handle highly inductive loads in motor control environments. The two-pole unit snaps securely onto standard DIN rails and serves as a drop-in replacement for legacy WMZT2D15 breakers. Featuring a D-curve trip characteristic, it allows for high inrush currents during startup. It provides a 14 kAIC rating at 480Y/277VAC.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-D15/2-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 | D |
| 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, RoHS |
| Approval | ABS, CCC, CE, CSA, DNV, HACR, IEC, Lloyd's, RoHS, SWD, UL, VDE |
| Temp Rating | -25C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Trip-Free Mechanism, Visual Trip Indicator |
Product FAQs
8 answersWhat does the D-curve trip characteristic mean on the FAZ-D15/2-NA?
The D-curve magnetic trip point is 10 to 20 times the rated current. This allows the breaker to handle high inrush currents without nuisance tripping, making it ideal for highly inductive loads like motors, transformers, and power supplies.
Is the Eaton FAZ-D15/2-NA rated for branch circuit protection?
Yes, the FAZ-NA series is UL 489 listed for branch circuit protection. It can also be used in applications that only require UL 1077 supplementary protection.
Can the FAZ-D15/2-NA replace older Cutler-Hammer models?
Yes, this breaker serves as a direct drop-in replacement for legacy Cutler-Hammer WMZT2D15 miniature circuit breakers.
Can the FAZ-D15/2-NA be reverse fed in a control panel?
Yes, power to this circuit breaker can be fed from either the line or load side terminals, making it suitable for reverse feed applications.
Does the FAZ-D15/2-NA feature a trip-free design?
Yes, it has a trip-free mechanism. The breaker will trip under fault conditions even if the handle is physically held in the ON position.
Is the FAZ-D15/2-NA a current-limiting breaker?
Yes, it features a current-limiting design that interrupts fault currents within one-half cycle. This reduces peak let-through energy to protect downstream equipment and wiring.
What type of DIN rail is required for installing the FAZ-D15/2-NA?
This miniature circuit breaker is designed to snap securely onto any standard 35mm DIN rail.
Is the FAZ-D15/2-NA suitable for switching lighting loads?
Yes, as a 15A UL 489 breaker, it carries an SWD (switching duty) rating, making it suitable for switching fluorescent lighting loads.
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