Verified
Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
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Circuit Breaker
Square D | MHL3645025DC1679 | Circuit Breaker | 450A | 3-Pole | 600V
| Amperes | 450 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
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.
Square D | MHL3645025DC1679 | Circuit Breaker | 450A | 3-Pole | 600V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Square D MHL3645025DC1679 Circuit Breaker — a rugged, high-capacity protection device engineered for demanding electrical systems. With a 450A rating, a 3-pole configuration, and a 600V rating, this breaker is built to safeguard power distribution across three-phase environments while supporting heavy motor and feeder applications.
- High-current protection: 450A capacity to reliably interrupt large loads and protect critical circuits.
- Three-phase reliability: 3-Pole design ensures balanced protection across all phases, reducing the risk of uneven fault conditions.
- Voltage resilience: Rated up to 600V, making it suitable for industrial power distribution and motor control centers.
- Maintenance, retrofit, and replacement: Specifically positioned for scenarios where matching specs are required for upgrades or equipment refreshes.
- Precise compatibility reference: The part number MHL3645025DC1679 is your best reference for compatibility — confirm fit and ratings before ordering to ensure a seamless install.
This Square D breaker is ideal for industrial panels and systems where dependable overcurrent protection is essential. Use it in maintenance projects, retrofit upgrades, or replacement jobs to extend equipment life, minimize downtime, and maintain consistent electrical performance across your facility.
Key specifications at a glance
- Amperage: 450A
- Poles: 3-Pole
- Voltage: 600V
- Part number: MHL3645025DC1679
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
