Product image is representative; revision or series may vary. Contact us to request a specific version.
The Eaton Cutler-Hammer HMCP400L5 is a motor circuit protector designed for robust performance in industrial applications. With a current rating of 400 A and suitable for 3-phase systems, it operates at a voltage rating of 600 VAC, handling significant electrical demands.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Motor Circuit Protector |
| Product Line | Series C Circuit Breakers |
| Part Number | HMCP400L5 |
| Weight | 11.50 lbs (5.22 kg) |
| UPC | 786679342404 |
| Mounting Style | Feed-Thru / Unit Mount |
| Interrupting Capacity (AIC) at 240 VAC | 65 kAIC |
| Interrupting Capacity (AIC) at 480 VAC | 35 kAIC |
| Interrupting Capacity (AIC) at 600 VAC | 25 kAIC |
| Interrupting Capacity (AIC) at 250 VDC | 10 kAIC |
| NEMA Starter Size | NEMA Size 5 |
| Magnetic Trip Range | 1250 – 2500 A |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Rated Current | 400 A |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
The HMCP400L5 from Eaton Cutler-Hammer functions as a specialized motor circuit protector that is engineered to protect motors from overcurrents. It has a rated current capacity of 400 A and supports three-phase electrical systems functioning at a maximum AC voltage of 600 V. This unit is specifically designed for applications that comply with NEMA Size 5 standards and features a three-pole configuration.
Of particular note, this model exhibits various interrupting capacities based on voltage: 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 25 kAIC at 600 VAC. For DC applications, it has an interrupting capacity of 10 kAIC at 250 VDC, ensuring robust performance across multiple scenarios. It weighs 11.5 lbs and is designed for feed-thru or unit mounting, making installation straightforward.
Additionally, the magnetic trip range extends from 1250 to 2500 A, which allows this protector to be tailored to specific application requirements. This versatility, along with its high interrupting ratings, makes the Eaton HMCP400L5 a reliable component for safeguarding motors and enhancing operational safety in electrical systems.