Eaton / Cutler-Hammer FAZ-C2/2-NA Miniature Circuit Breaker
- 2A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-C2/2-NA - 2A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the FAZ-NA series, this 2-pole 2A miniature circuit breaker delivers reliable branch circuit protection for industrial and commercial environments. It mounts onto standard 35mm DIN rail systems and serves as a drop-in replacement for the legacy WMZT2C02. Rated for 10kAIC at 480Y/277VAC, the Eaton FAZ-C2/2-NA features a C-curve thermal-magnetic trip profile designed for medium inrush currents. Additional benefits include a trip-free mechanism and a visual status indicator.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-C2/2-NA |
| Series | FAZ-NA |
| Amperage | 2A |
| 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, cULus, 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 profile on the FAZ-C2/2-NA?
The C-curve thermal-magnetic trip characteristic is designed for medium inrush currents, tripping between 5 and 10 times the rated current. This makes it ideal for protecting small transformers, pilot devices, control circuits, and lighting loads.
Is the Eaton FAZ-C2/2-NA approved for branch circuit protection?
Yes, the FAZ-NA series is UL 489 listed. This certification allows it to be used for primary branch circuit protection in industrial control panels, unlike UL 1077 devices which are only rated as supplementary protectors.
How is the FAZ-C2/2-NA secured inside an electrical enclosure?
This miniature circuit breaker is designed for easy installation by snapping directly onto a standard 35mm DIN rail within industrial control panels and automation assemblies.
What legacy Cutler-Hammer part number does the FAZ-C2/2-NA replace?
This 2-pole miniature circuit breaker serves as a direct drop-in replacement for the legacy Cutler-Hammer WMZT2C02.
Does this breaker offer current-limiting protection?
Yes, the FAZ-NA series features a current-limiting design. It interrupts fault currents rapidly, reducing the peak let-through energy to protect sensitive downstream components from damage during a short circuit.
Can the FAZ-C2/2-NA be reverse fed?
Yes, power can be fed to this circuit breaker from either the line or load side without compromising its protective functions or thermal-magnetic trip characteristics.
How can an operator verify the contact status of the breaker?
The breaker includes a color-coded visual position indicator on the front face. It displays red when the contacts are closed (ON) and green when the contacts are open (OFF).
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