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Circuit Breaker
Eaton | HKDDC3400F | Circuit Breaker | 400A | 3-Pole | 600V
★★★★★
| Part Number | HKDDC3400F |
| Amperes | 400 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$43,890.00
Sale price
$43,890.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Eaton | HKDDC3400F | Circuit Breaker | 400A | 3-Pole | 600V
Regular price
$43,890.00
Sale price
$43,890.00
Regular price
Unit price
Product description
Shipping
Meet the Eaton HKDDC3400F Circuit Breaker — a rugged, high-capacity protection solution engineered for demanding 3-phase power systems. With a 400A rating and a 3-pole configuration, this 600V breaker is built to safeguard industrial or commercial electrical distributions during maintenance, retrofit, or replacement projects. Remember: the part number HKDDC3400F is your most reliable reference for compatibility, so verify fit and ratings before ordering.
Key specifications
- Amperage: 400 A
- Poles: 3-Pole
- Voltage rating: 600V
Why the HKDDC3400F stands out
- Designed to slot into existing 3-phase installations where a high-current, reliable breaker is needed without overwhelming system changes.
- Three-pole protection for balanced trip behavior: Ensures synchronized shutdown across all phases, reducing the risk of unequal phase loading and electrical faults.
- Clear compatibility guidance: The HKDDC3400F is the definitive reference when matching breakers to Eaton-compatible panels and assemblies.
Ideal uses and scenarios
- Upgrading legacy panels in industrial facilities that run heavy machinery and high-current loads, where precise 400A protection is required.
- Retrofits in manufacturing lines that demand quick replacements with exact amperage, pole count, and voltage specifications.
- Maintenance outages where a like-for-like replacement minimizes downtime and preserves system labeling and protection schemes.
Compatibility and purchasing guidance
- Always confirm fit and ratings using the part number HKDDC3400F before ordering to ensure seamless replacement in your specific panel or switchgear lineup.
- Assess your system’s current, voltage, and three-phase configuration to align with the 400A, 3-pole, 600V specifications.
- Keep a focus on safety and compliance by coordinating with qualified personnel during installation and verification steps after replacement.
What you gain with this Eaton breaker
- Reliable, high-current protection that supports continuous operation in demanding environments.
- Streamlined maintenance and retrofit planning thanks to a well-defined part number reference for compatibility.
- Consistent protection across all three phases, promoting system stability and reducing the likelihood of phase-related faults.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Good communication and clear updates while the order was processed.
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Looks and feels like a proper industrial-grade part. Works as expected.
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