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HFD3040 | Eaton 40A 3-Pole F-Frame Series C High-Interrupt Molded Case Circuit Breaker
- Regular price
- $568.00
- Sale price
- $568.00
- Regular price
-
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Product Description P/N: HFD3040
Description
The Eaton HFD3040 is a three-pole molded case circuit breaker designed to provide dependable thermal-magnetic protection for industrial and commercial power systems. This breaker supports applications up to 600 VAC and 250 VDC, offering high interrupting capabilities for demanding electrical environments. With its robust F-frame construction and bolt-on installation, the HFD3040 ensures stable performance in heavy-duty distribution equipment.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Protection |
| Part Number | HFD3040 |
| Subcategory | Molded Case Circuit Breakers |
| Series | Series C |
| Frame Type | F-Frame |
| Circuit Breaker Type | HFD |
| Amperage Rating | 40 A |
| Voltage Rating | 600 VAC / 250 VDC |
| Interrupt Rating | 100 kA @ 240 VAC; 65 kA @ 480 VAC; 22 kA @ 250 VDC |
| Trip Type | Fixed Thermal / Fixed Magnetic |
| Trip Functions | LI – Long-Time and Instantaneous |
| Number of Poles | 3 |
| Phase | 3-Phase |
| Mounting Type | Bolt-On |
| Connection Type | Feed-Thru |
| Terminal Type | Line and Load Lugs |
| Wire Range | 14 AWG – 1/0 AWG |
| Temperature Rating | –4 °F to 158 °F |
| Certifications | UL Listed, CSA Certified, IEC Rated |
| Dimensions (H × W × D) | 6 in × 4.13 in × 3.38 in |
| Country of Origin | Dominican Republic |
| Weight | 4.55 lb |
Information About HFD3040
The HFD3040 is part of Eaton’s Series C line, using an F-frame design engineered for high interrupt protection in three-phase systems. This model features an HFD-type fixed thermal and magnetic trip unit with long-time and instantaneous functions, ensuring it can respond accurately to overload and fault conditions. Its bolt-on configuration and feed-through terminals make it compatible with a wide range of switchboards, MCCs, and control panels. Designed to meet UL, CSA, and IEC standards, the breaker is suitable for both commercial and industrial installations requiring reliable fault isolation.
Key Features:
- Three-Pole Protection: Supports 3-phase electrical systems up to 600 VAC and 250 VDC.
- High Interrupt Capacity: Rated 100 kA at 240 VAC and 65 kA at 480 VAC for demanding applications.
- Thermal-Magnetic Trip: Provides long-time overload and instantaneous short-circuit protection.
- F-Frame Construction: Durable molded case design built for industrial environments.
- Bolt-On Mounting: Ensures secure installation in MCCs, switchboards, and control panels.
- Feed-Through Terminals: Equipped with line and load lugs for straightforward wiring.
- Series C Compatibility: Integrates with a wide range of Eaton distribution products.
- UL, CSA, IEC Certified: Meets major safety and performance standards.
The HFD3040 delivers the reliability and precision required for heavy-duty industrial circuit protection.
Description
The Eaton HFD3040 is a three-pole molded case circuit breaker designed to provide dependable thermal-magnetic protection for industrial and commercial power systems. This breaker supports applications up to 600 VAC and 250 VDC, offering high interrupting capabilities for demanding electrical environments. With its robust F-frame construction and bolt-on installation, the HFD3040 ensures stable performance in heavy-duty distribution equipment.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Protection |
| Part Number | HFD3040 |
| Subcategory | Molded Case Circuit Breakers |
| Series | Series C |
| Frame Type | F-Frame |
| Circuit Breaker Type | HFD |
| Amperage Rating | 40 A |
| Voltage Rating | 600 VAC / 250 VDC |
| Interrupt Rating | 100 kA @ 240 VAC; 65 kA @ 480 VAC; 22 kA @ 250 VDC |
| Trip Type | Fixed Thermal / Fixed Magnetic |
| Trip Functions | LI – Long-Time and Instantaneous |
| Number of Poles | 3 |
| Phase | 3-Phase |
| Mounting Type | Bolt-On |
| Connection Type | Feed-Thru |
| Terminal Type | Line and Load Lugs |
| Wire Range | 14 AWG – 1/0 AWG |
| Temperature Rating | –4 °F to 158 °F |
| Certifications | UL Listed, CSA Certified, IEC Rated |
| Dimensions (H × W × D) | 6 in × 4.13 in × 3.38 in |
| Country of Origin | Dominican Republic |
| Weight | 4.55 lb |
Information About HFD3040
The HFD3040 is part of Eaton’s Series C line, using an F-frame design engineered for high interrupt protection in three-phase systems. This model features an HFD-type fixed thermal and magnetic trip unit with long-time and instantaneous functions, ensuring it can respond accurately to overload and fault conditions. Its bolt-on configuration and feed-through terminals make it compatible with a wide range of switchboards, MCCs, and control panels. Designed to meet UL, CSA, and IEC standards, the breaker is suitable for both commercial and industrial installations requiring reliable fault isolation.
Key Features:
- Three-Pole Protection: Supports 3-phase electrical systems up to 600 VAC and 250 VDC.
- High Interrupt Capacity: Rated 100 kA at 240 VAC and 65 kA at 480 VAC for demanding applications.
- Thermal-Magnetic Trip: Provides long-time overload and instantaneous short-circuit protection.
- F-Frame Construction: Durable molded case design built for industrial environments.
- Bolt-On Mounting: Ensures secure installation in MCCs, switchboards, and control panels.
- Feed-Through Terminals: Equipped with line and load lugs for straightforward wiring.
- Series C Compatibility: Integrates with a wide range of Eaton distribution products.
- UL, CSA, IEC Certified: Meets major safety and performance standards.
The HFD3040 delivers the reliability and precision required for heavy-duty industrial circuit protection.