Eaton / Cutler-Hammer FAZ-D4/2-NA Miniature Circuit Breaker
- 4A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-D4/2-NA - 4A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Built for demanding industrial environments, the Eaton FAZ-D4/2-NA delivers robust protection for highly inductive loads. It is ideal for motor control applications with high startup inrush currents. This two-pole breaker mounts seamlessly onto standard DIN rail systems. It is designed for integration within industrial control panels. Delivering a 14 kAIC rating at 240VAC, it features D-curve thermal-magnetic trip technology and a visual status indicator for reliable operation.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-D4/2-NA |
| Series | FAZ |
| Amperage | 4A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 96VDC |
| Phase | 1 |
| AIC Rating | 14kA @ 240VAC, 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 | D |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Auxiliary Switch, Shunt Trip, Undervoltage Release, Busbar System, Lockout Attachment |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | ABS, CE, CSA, DNV, HACR, Lloyd's, RoHS, SWD, UL |
| Temp Rating | -25C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Trip-Free Mechanism, Visual Trip Indicator, Common Trip |
Product FAQs
7 answersWhat does the D trip curve signify for this Eaton FAZ miniature circuit breaker?
The D-curve magnetic trip point operates at 10 to 20 times the rated current. This makes it ideal for highly inductive loads, transformers, and motors where high inrush currents are expected during startup.
Is the FAZ-D4/2-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 where UL 1077 supplementary protection is allowed.
How is the FAZ-D4/2-NA circuit breaker installed in a control panel?
This breaker is designed for installation on a standard 35mm DIN rail using a spring clip mechanism.
Is this Eaton circuit breaker considered current limiting?
Yes, the FAZ-NA series features a current-limiting design. It interrupts fault currents quickly to reduce the peak let-through energy that could otherwise damage the circuit.
Can the breaker be held in the ON position during a fault?
No, it features a trip-free mechanism. The breaker will trip and disconnect the power supply during an overload or short circuit even if the handle is physically held in the ON position.
Does this breaker have a contact position indicator?
Yes, it includes a color-coded visual indicator on the front. Red indicates the contacts are closed, and green indicates the contacts are open.
Can the Eaton FAZ-D4/2-NA be reverse fed?
Yes, these DIN rail miniature circuit breakers are suitable for reverse feed wiring configurations.
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Reviews
Review summary
Customers rate this product 2.0 out of 5 based on 2 reviews.
- VVictorVerified ReviewerReviewingEaton / Cutler-Hammer FAZ-C50/3 - 50A 3 Pole Supplementary ProtectorI do not recommend this productRated 2 out of 5 stars1/12/26NO DIMENSIONS!
Once again not one single dimension listed. Once again I can't consider buying because you provided NO PHYSICAL DIMENSIONS
- VGVictor G.Verified ReviewerReviewingEaton / Cutler-Hammer FAZ-C50/3 - 50A 3 Pole Supplementary ProtectorI do not recommend this productRated 2 out of 5 stars1/12/26NO PHYSICAL DIMENSIONS
Where are the physical dimensions? Can't buy it without them.