Eaton / Cutler-Hammer FAZ-D32/2-NA Miniature Circuit Breaker
- 32A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-D32/2-NA - 32A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Built for demanding commercial environments, this 32A two-pole miniature breaker delivers robust performance for motor control applications. It supports system voltages up to 480Y/277VAC. The unit attaches to standard DIN rail systems, making it ideal for compact industrial control panels. Facility managers can also use it to replace older WMZT2D32 components. With its D-curve characteristic, the device accommodates high inrush currents typical of transformers.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-D32/2-NA |
| Series | FAZ-NA |
| Amperage | 32A |
| 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, Busbar System, Lockout Attachment, Padlock Attachment |
|---|---|
| Accessories | Auxiliary Switch, Busbar System, Lockout Attachment, Shunt Trip, Undervoltage Release |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | ABS, CCC, CE, CSA, DNV, GL, IEC, Lloyd's, RoHS, 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 D curve trip characteristic on the FAZ-D32/2-NA signify?
The D curve indicates a magnetic trip point of 10 to 20 times the rated current. This makes it ideal for highly inductive loads with significant inrush currents, such as motors, transformers, and power supplies, preventing nuisance tripping during startup.
Is the Eaton FAZ-D32/2-NA rated for branch circuit protection?
Yes, the FAZ-NA series is UL 489 listed, meaning it is approved for branch circuit protection. It can also be used in applications requiring UL 1077 supplementary protection.
How is the FAZ-D32/2-NA circuit breaker mounted?
It is designed for easy installation on a standard 35 mm DIN rail within industrial control panels and compatible enclosures.
Is the FAZ-D32/2-NA 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, providing superior protection against short-circuit damage.
Does the FAZ-D32/2-NA provide visual status indication?
Yes, it includes a color-coded indicator that displays green for OFF and red for ON, allowing for immediate visual confirmation of the device status.
Does this breaker feature a trip-free mechanism?
Yes, it has a trip-free design, meaning the breaker will still trip under fault conditions even if the handle is physically held in the ON position.
Can power be fed from either direction on the FAZ-D32/2-NA?
Yes, power to these circuit breakers can be fed from either the line or load side, offering flexibility during control panel wiring.
What type of terminals are equipped on the FAZ-D32/2-NA?
This breaker features feed-thru box lug terminals with captive screws, ensuring the screws cannot be lost during installation or maintenance.
Can the FAZ-D32/2-NA replace a UL 1077 supplementary protector?
Yes, because it is a UL 489 listed branch circuit breaker, it can be used in place of UL 1077 devices. Note that the reverse is not true, as UL 1077 devices cannot replace UL 489 breakers.
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