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Eaton / Westinghouse HFB3045ML Motor Circuit Protector
- 5A
- 3 Pole
- Unit Mount
Eaton / Westinghouse
HFB3045ML
Motor Circuit Protector
Brand
Eaton / Westinghouse
SKU
HFB3045ML
Quantity
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Eaton / Westinghouse HFB3045ML - 5A 3 Pole Motor Circuit Protector
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Quantity
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Description
Built for industrial motor control, the Eaton HFB3045ML is a 3-pole, 5A motor circuit protector. It delivers magnetic-only trip functionality, coordinating with external overload relays to protect motor branch circuits. This unit mount breaker installs into legacy Eaton Pow-R-Line panelboards and motor control centers. It provides a direct fit for older installations, eliminating the need for retrofit adapters. It features an adjustable 15-45A magnetic trip range and 65kAIC at 240V.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Part Number | HFB3045ML-R |
| Series | HFB |
| Amperage | 5A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Amperage Range | 15-45A |
|---|
| Frame Type | HFB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Motor Control Centers, Eaton Pow-R-Line Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Magnetic Only |
|---|---|
| Trip Function Code | I |
| Trip Function | Instantaneous Only |
| Trip Adjustability | Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Mechanical Lugs (Line & Load) |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Motor Circuit Protector, High Interrupting Capacity |
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