Eaton / Cutler-Hammer FAZ-D10/2-NA Miniature Circuit Breaker
- 10A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-D10/2-NA - 10A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Designed to handle high inrush currents, this 10A two-pole breaker features a D-curve thermal-magnetic trip mechanism. It installs into standard DIN rail systems and serves as a direct cross-reference for the WMZT2D10. The current-limiting design achieves a 10kA interrupting rating at 480Y/277V, making it ideal for motor control applications requiring UL 489 branch protection. Features include a trip-free mechanism and visual contact position indicator.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-D10/2-NA |
| Series | FAZ |
| Amperage | 10A |
| 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 | D |
| 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, IEC, RoHS, UL, VDE |
| Temp Rating | -25C to 75C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed, Trip-Free Mechanism, Visual Trip Indicator |
Product FAQs
5 answersWhat applications are best suited for the D trip curve on the FAZ-D10/2-NA?
The D curve has a high magnetic trip point of 10 to 20 times the rated current. This makes it ideal for highly inductive loads with large inrush currents, such as motors, transformers, and industrial power supplies, preventing nuisance tripping during startup.
Is the FAZ-D10/2-NA approved for branch circuit protection?
Yes, the FAZ-NA series carries a UL 489 listing, meaning it is fully rated for branch circuit protection in North America. It can be used in place of UL 1077 supplementary protectors, but UL 1077 devices cannot be used to replace it.
Can the FAZ-D10/2-NA be reverse fed?
Yes, Eaton FAZ-NA miniature circuit breakers are designed to allow reverse feeding. Power can be safely supplied to either the line or load side terminals without affecting the breaker's protective functions.
How can I visually verify the status of the FAZ-D10/2-NA?
The breaker features a color-coded indicator on the front face that provides immediate visual confirmation of the contact status. It displays green when the breaker is OFF or isolated, and red when it is ON.
Can this breaker be locked in the ON position to prevent tripping?
No, the FAZ-D10/2-NA features a trip-free design. The breaker will still trip internally during an overcurrent or short circuit event even if the handle is physically held or locked in the ON position.
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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.