Eaton / Cutler-Hammer FAZ-C32/2-NA Miniature Circuit Breaker
- 32A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-C32/2-NA - 32A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the FAZ-NA series, this 32-amp, two-pole miniature breaker delivers reliable current-limiting protection for commercial and industrial applications. It installs into standard DIN rail systems and serves as an exact replacement for the discontinued WMZT2C32 model. Rated for 10kA interrupting capacity at 480Y/277VAC, it features a C-curve thermal-magnetic trip mechanism that handles moderate inrush currents typical of control circuits and lighting loads.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-C32/2-NA |
| Series | FAZ-NA |
| Amperage | 32A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 480Y/277VAC, 96VDC |
| Phase | 1 |
| 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 | 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, 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
7 answersWhat applications are best suited for the C-curve trip characteristic on this breaker?
The C-curve magnetic trip point operates between 5 and 10 times the rated current. It is designed for applications with medium inrush currents, such as small transformers, lighting, pilot devices, and control circuits.
Does the FAZ-C32/2-NA meet UL 489 requirements for branch circuit protection?
Yes, this breaker is UL 489 listed for branch circuit protection. It can be used in applications requiring UL 489, and it can also be used in place of UL 1077 supplementary protectors.
How is the FAZ-C32/2-NA installed in a control panel?
It mounts directly onto a standard 35mm DIN rail. The breaker features box lug terminals that accept 18 to 6 AWG wire and can be fed from either the line or load side.
What accessories are compatible with the FAZ-NA series breakers?
The FAZ-NA series accepts field-installable snap-on accessories, including the Z-IHK-NA auxiliary contact module, shunt trips, busbars, and padlock hasps.
Is the FAZ-C32/2-NA a current-limiting circuit breaker?
Yes, it features a current-limiting design that interrupts fault currents within one-half cycle. This fast interruption reduces the peak let-through energy that could otherwise damage downstream circuit components.
Can the breaker be held in the ON position during a fault?
No, it features a trip-free mechanism. The breaker will trip internally during an overcurrent or short-circuit event even if the handle is physically held in the ON position.
Can this breaker replace the discontinued WMZT2C32?
Yes, the FAZ-C32/2-NA serves as a direct replacement for the legacy Eaton or Cutler-Hammer WMZT2C32 miniature circuit breaker.
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