Eaton / Cutler-HammerFAZ-D5/2-NA
Eaton / Cutler-Hammer FAZ-D30/2-NA Miniature Circuit Breaker
- 30A
- 2 Pole
- DIN Rail
Eaton / Cutler-Hammer
FAZ-D30/2-NA
Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
FAZ-D30/2-NA
Quantity
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Eaton / Cutler-Hammer FAZ-D30/2-NA - 30A 2 Pole Miniature Circuit Breaker
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Description
Engineered for demanding industrial environments, the Eaton FAZ-D30/2-NA provides reliable thermal-magnetic overcurrent protection. This 30A, two-pole miniature circuit breaker is designed for motor control applications where high startup currents occur. It installs onto standard 35mm DIN rail systems and features box lug terminals. Rated for 10 kAIC at 480Y/277VAC, this UL 489 listed breaker utilizes a D-curve trip characteristic to prevent nuisance tripping from highly inductive loads.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FAZ-D30/2-NA |
| Series | FAZ-NA |
| Amperage | 30A |
| 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, Bell Alarm, Busbar System, Lockout Attachment, Padlock 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 |
Product FAQs
6 answersWhat does the D-curve trip characteristic mean for the FAZ-D30/2-NA?
The D-curve provides a high magnetic trip point of 10 to 20 times the rated current. This prevents nuisance tripping in highly inductive applications with high inrush currents, such as motors, transformers, and power supplies.
Is the Eaton FAZ-D30/2-NA rated for branch circuit protection?
Yes, this breaker is UL 489 listed, making it suitable for branch circuit protection in industrial control panels and DIN rail systems. It can also be used in applications where UL 1077 supplementary protectors are permitted.
How is the FAZ-D30/2-NA circuit breaker mounted and wired?
It snaps directly onto standard 35mm DIN rail systems. The breaker features box lug terminals that accept 18 to 6 AWG wire.
How does the current-limiting design of the FAZ-D30/2-NA improve safety?
The current-limiting design interrupts fault currents within one-half cycle. This rapid response reduces peak let-through current and energy, minimizing potential damage to the circuit and downstream equipment.
Can the FAZ-D30/2-NA be used in DC control circuits?
Yes, this breaker is dual-rated for both AC and DC systems. It provides a 10kA interrupting rating at up to 96VDC, making it suitable for various industrial control panel applications.
What are the alternate part numbers or identifiers for the FAZ-D30/2-NA?
This breaker is often listed under the GTIN 04015081020690. It may also appear formatted as FAZ-D30-2-NA in some distributor catalogs.
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