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Exactly what we needed for a shutdown replacement. No surprises.
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Eaton Cutler-Hammer HKD3300 300A 3P 600V Circuit Breaker | AmpState
| Part Number | HKD3300 |
| Amperes | 300 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Regular price
$10,733.00
Sale price
$10,733.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Eaton Cutler-Hammer HKD3300 300A 3P 600V Circuit Breaker | AmpState
Regular price
$10,733.00
Sale price
$10,733.00
Regular price
Unit price
Product description
Shipping
Meet the Eaton Cutler-Hammer HKD3300 300A 3P 600V circuit breaker—designed to safeguard panelboards, load centers, and electrical distribution networks with precise, dependable protection.
Key specifications
- Manufacturer: Eaton Cutler-Hammer
- Part number: HKD3300
- Product type: Circuit Breaker
- Amperage: 300 A
- Poles: 3
- Voltage: 600 V
Why this HKD3300 stands out
- Direct part-number match for exact compatibility in replacement projects, reducing retrofit risk and guesswork.
- Trustworthy Eaton Cutler-Hammer build quality, crafted for reliable protection in critical electrical distributions.
- An ideal choice for maintenance teams, panel builders, and distributors who rely on precise, ready-to-source parts for fast turnarounds.
- Availability from AmpState ensures a dependable supply channel to keep your projects on schedule.
Use cases and scenarios
- Installing or upgrading circuits in panelboards and load centers that require a 600V, 300A, three-pole protection device.
- Building a ready-to-use spare inventory for field service crews and electrical contractors who must match part numbers exactly.
- Specifying a precise replacement in electrical distribution layouts to minimize downtime and avoid compatibility issues.
Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.
Secure reliable circuit protection with the HKD3300—a dependable choice for keeping essential electrical systems online in demanding environments.
Contact sales@ampstate.com
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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.
Project · Coordination
Verified
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
