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Circuit Breaker
Eaton | EHD3100Y | Circuit Breaker | 100A | 3-Pole | 480V
| Amperes | 100 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | Circuit Breaker |
Regular price
$3,319.00
Sale price
$3,319.00
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 | EHD3100Y | Circuit Breaker | 100A | 3-Pole | 480V
Regular price
$3,319.00
Sale price
$3,319.00
Regular price
Unit price
Product description
Shipping
Meet the Eaton EHD3100Y Circuit Breaker — a purpose-built, 100A, 3-pole device engineered for 480V three-phase power systems. This model is tailored for maintenance, retrofit, and replacement projects where exact specifications matter, and the part number EHD3100Y serves as the strongest reference for compatibility.
Key specifications
- Amperage: 100A
- Poles: 3-Pole
- Voltage rating: 480V
Designed for industrial environments, the EHD3100Y provides reliable protection for feeders, motors, and distribution panels in 3‑phase 480V systems. By delivering precise overload and short-circuit protection, it helps minimize downtime and safeguard valuable equipment in manufacturing facilities, data centers, and power distribution rooms.
Why this Eaton breaker stands out
- Exact-spec compatibility: The EHD3100Y is a direct reference point for matching Eaton panelboards and compatible systems, reducing the risk of misfits during replacements.
- Operational reliability: Built to Eaton’s standards, this breaker is designed for consistent performance in heavy-duty environments where dependable protection matters most.
- Flexible installation for upgrades: Ideal for retrofit projects where upgrading to 480V three-phase protection is part of a broader electrical modernization effort.
Who this is for
- Maintenance teams performing routine replacements in existing Eaton or compatible panels.
- Retrofit projects upgrading older equipment to 480V three-phase distribution.
- Facilities managers looking for a precise, spare-part solution to minimize downtime during service windows.
Important ordering notes
Before purchasing, confirm fit and ratings for your specific installation. The part number EHD3100Y is the best reference for compatibility with Eaton systems and related panel configurations.
Practical tips for use:
- Match the breaker to a 480V three-phase distribution panel rated for 100A feeders to ensure proper protection and coordination with upstream devices.
- Keep a labeled spare on hand in industrial environments where downtime has a real cost—compatibility with Eaton panels helps streamline replacements.
- Coordinate with your electrical schematic to ensure your trip characteristics align with protection goals for motors and feeders.
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