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EATON HMDLDCW3800W Industrial Circuit Breaker for Heavy Duty
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EATON HMDLDCW3800W
High-capacity industrial circuit breaker with robust protection and reliable performance for demanding electrical systems.
| Brand | EATON |
| Model | HMDLDCW3800W |
| Voltage | 380-480V AC |
| Country of Origin | United States |
| Weight | 2.5 kg |
| Dimensions | 105x76x68 mm |
| Warranty | 6 months |
| Certifications | UL, CSA, CE, IEC 60947-2 |
| SKU / MPN | HMDLDCW3800W |
| What’s in the box | Circuit breaker, mounting hardware, wiring diagram, user manual |
| Frame Size | HMDL |
| Number of Poles | 3 |
| Rated Current | 800A |
| Breaking Capacity | 65 kAIC at 480V |
| Trip Unit | Thermal-magnetic |
| Mounting Type | Panel mount |
Key benefits: Advanced thermal-magnetic protection, high interrupting capacity, compact design, easy installation, and long service life.
Typical applications: Industrial motor control centers, power distribution panels, large machinery, and critical infrastructure.
Lifecycle: Active product, expected 15+ years availability with full support.
1 review for EATON HMDLDCW3800W Industrial Circuit Breaker for Heavy Duty
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Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
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Competitively priced
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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Daniel W. –
Well-manufactured linear guide, smooth motion. Quick shipping.