Eaton / Cutler-Hammer FAZ-B6/1-NA-SP Miniature Circuit Breaker
- 6A
- 1 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-B6/1-NA-SP - 6A 1 Pole Miniature Circuit Breaker
New
Quantity
Description
Serving commercial and industrial control applications, this single-pole component provides precise thermal-magnetic protection. The B-curve characteristic is calibrated to defend sensitive electronics and low-inrush loads against overcurrents. Designed for DIN rail mounting, it integrates seamlessly into modern control panels. This model functions as a substitute for discontinued WMZT1B06 units. SWD and HACR ratings expand its versatility, while a visual indicator provides diagnostic feedback.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | FAZ-NA |
| Amperage | 6A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 277VAC, 48VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 277VAC, 10kA @ 48VDC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | DIN Rail Systems, Industrial Control Panels |
| Wire Gauge | 18-6 AWG (1 wire), 18-10 AWG (2 wires) |
| Max Wire | 6 AWG |
| Min Wire | 18 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | B |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Busbar System, Lockout Attachment |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | ABS, CE, CSA, DNV, IEC, Lloyd's, RoHS, UL, VDE |
| Temp Rating | -40C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, SWD Rated, Trip-Free Mechanism, Visual Trip Indicator |
Product FAQs
8 answersWhat does the B trip curve indicate on the FAZ-B6/1-NA-SP?
The B curve provides a magnetic trip point of 3 to 5 times the rated current. It is designed for applications with low inrush currents, such as resistive loads, PLC I/O points, and computers.
Is the Eaton FAZ-B6/1-NA-SP 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 where UL 1077 supplementary protectors are permitted.
Is this miniature circuit breaker current limiting?
Yes, the FAZ-NA series features a current limiting design that interrupts fault currents within one half cycle. This reduces peak let-through energy to protect downstream circuit components.
Does the FAZ-B6/1-NA-SP have a trip-free mechanism?
Yes, it features a trip-free design. The breaker will trip during an overcurrent or short circuit event even if the handle is physically held in the ON position.
How is the FAZ-B6/1-NA-SP installed in a control panel?
This breaker mounts directly onto a standard 35mm DIN rail. Power can be fed from either the line or load side of the breaker.
What are the wiring capacities for the box lug terminals on this breaker?
The standard box terminals accept 18 to 6 AWG for a single conductor, or 18 to 10 AWG when terminating two wires.
Does this breaker have a visual status indicator?
Yes, it includes a color-coded indicator that provides immediate visual confirmation of the device status, showing red for ON and green for OFF.
Is the FAZ-B6/1-NA-SP rated for switching duty?
Yes, FAZ-NA breakers up to 20A are SWD rated, making them suitable for switching fluorescent lighting loads on a regular basis.
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