Eaton / Cutler-Hammer FAZ-D1/2-NA Miniature Circuit Breaker
- 1A
- 2 Pole
- DIN Rail
Quantity
Eaton / Cutler-Hammer FAZ-D1/2-NA - 1A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the FAZ-NA series, this Eaton 2-pole miniature circuit breaker provides reliable branch protection for commercial and industrial applications. It is specifically designed to handle high inductive loads like motors and transformers. The unit installs onto standard 35mm DIN rail systems and is suitable for industrial control panels. It serves as a drop-in replacement for the legacy WMZT2D01. Featuring a D-curve trip, it allows high inrush currents without nuisance tripping.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-D1/2-NA |
| Series | FAZ-NA |
| Amperage | 1A |
| 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 | Industrial Control Panels, DIN Rail Enclosures |
| 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, 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
7 answersWhat does the D curve signify on the FAZ-D1/2-NA?
The D curve trip characteristic is designed for highly inductive loads with high inrush currents, such as motors and transformers. It provides a magnetic trip range of 10 to 20 times the 1A rated current to prevent nuisance tripping during startup.
Is the Eaton FAZ-D1/2-NA rated for branch circuit protection?
Yes, the FAZ-NA series is UL 489 listed, making it suitable for feeder and branch circuit overcurrent protection in industrial control panels. This distinguishes it from standard UL 1077 supplementary protectors.
What type of DIN rail is required to mount this breaker?
The FAZ-D1/2-NA installs directly onto standard 35mm DIN rail systems.
Can the FAZ-D1/2-NA be reverse fed?
Yes, power to this miniature circuit breaker can be fed from either the line or load side terminals.
What accessories are compatible with the FAZ-NA series?
The FAZ-NA line accepts a variety of field-installable accessories, including auxiliary contacts, shunt trips, bus bar combs, and padlock hasps.
Does this breaker provide visual status indication?
Yes, it features a color-coded indicator that provides immediate visual confirmation of the device status, showing red for ON and green for OFF.
What legacy Eaton breaker does the FAZ-D1/2-NA replace?
This model serves as a direct drop-in replacement for the legacy Cutler-Hammer WMZT2D01 miniature circuit breaker.
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