Eaton / Cutler-Hammer FAZ-C35/1-NA-SP Miniature Circuit Breaker
- 35A
- 1 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-C35/1-NA-SP - 35A 1 Pole Miniature Circuit Breaker
New
Quantity
Description
Built to safeguard industrial control panels, this 35-amp single-pole breaker delivers reliable thermal-magnetic protection. It attaches onto standard DIN rail mounting systems and functions as an exact cross-reference for the legacy WMZT1C35 and standard FAZ-C35/1-NA models. With a 10kA interrupting capacity at 240VAC, the C-curve trip profile ensures optimal performance for commercial and marine applications requiring strict UL 489 compliance.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | FAZ-NA |
| Amperage | 35A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 48VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 240VAC, 10kA @ 48VDC |
| 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 Thermal, Fixed Magnetic |
| Available Options | Auxiliary Switch, Busbar System, Lockout Attachment, Shunt Trip, Undervoltage Release |
|---|---|
| Accessories | Auxiliary Switch, Busbar System, Lockout Attachment, Shunt Trip, Undervoltage Release |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | ABS, CE, CSA, DNV, IEC, Lloyd's, UL, VDE |
| Temp Rating | -40C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Trip-Free Mechanism, Visual Trip Indicator, RoHS Compliant |
Product FAQs
9 answersWhat does the C-curve trip characteristic mean for the FAZ-C35/1-NA-SP?
The C-curve magnetic trip point operates at 5 to 10 times the rated current. This makes it suitable for applications with medium inrush currents, such as small transformers, lighting, pilot devices, and control circuits.
Is the FAZ-C35/1-NA-SP rated for branch circuit protection?
Yes, the FAZ-NA series is UL 489 listed, making it suitable for branch circuit protection in North American applications. It can also be used in applications where UL 1077 supplementary protectors are allowed.
How is the FAZ-C35/1-NA-SP circuit breaker mounted?
This miniature circuit breaker is designed for easy installation on a standard 35mm DIN rail within industrial control panels or equipment enclosures.
Is the FAZ-C35/1-NA-SP a current-limiting circuit breaker?
Yes, it features a current-limiting design that interrupts fault currents within one half cycle. This reduces the peak let-through energy, offering superior protection against circuit damage.
Does the FAZ-C35/1-NA-SP have a trip-free mechanism?
Yes, it features a trip-free design, meaning the breaker will trip under fault conditions even if the handle is physically held in the ON position.
What does the SP suffix indicate in the FAZ-C35/1-NA-SP catalog number?
The SP suffix indicates single packaging. The breaker itself is identical in form, fit, and function to the standard FAZ-C35/1-NA model.
Can the FAZ-C35/1-NA-SP replace legacy Cutler-Hammer WMZT breakers?
Yes, this breaker serves as a direct cross-reference and replacement for the legacy Cutler-Hammer WMZT1C35 miniature circuit breaker.
Does this breaker provide a visual status indicator?
Yes, the FAZ-NA series includes a color-coded indicator that provides immediate visual confirmation of the device status, showing red for ON and green for OFF.
Can the FAZ-C35/1-NA-SP be used in both AC and DC control panels?
Yes, this breaker is dual-rated for both alternating current and direct current systems. It provides a 10kA interrupting capacity at both 240VAC and 48VDC, making it versatile for various industrial applications.
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