- Circuit Breaker /
- Molded Case /
- Square D /
MAL266001390
MAL266001390
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MAL266001390 Specifications
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MAL266001390, Square D, MAL Series, type MAL, 2P, 1PH, 600A, 600V, 30kA@480V, standard interrupting capacity, Feed-Thru, complete with non-interchangeable trip LI - Long-Time and Instantaneous trip functions, line & load side lug terminals, 48VDC shunt trip and 1A/1B auxiliary switch, Thermal Magnetic molded case circuit breakers
| Manufacturer | Square D | Subcategory | Molded Case |
| Family | MAL Series | Amperage | 600 |
| Voltage | 600 | Poles | 2 |
| Manufacturer | Square D | ||
| Subcategory | Molded Case | ||
| Family | MAL Series | ||
| Amperage | 600 | ||
| Voltage | 600 | ||
| Poles | 2 |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.
The MAL266001390 is a molded case circuit breaker from the Square D MAL series, designed for high-capacity protection of electrical distribution systems in commercial and industrial settings. This model features a 2-pole configuration, a continuous current rating of 600A, and is rated for operation up to 600V AC. The MAL266001390 is suitable for feed-thru applications and utilizes a bolt-on mounting style, supporting secure installation in panelboards and switchboards. It provides robust short-circuit protection and is engineered to ensure reliable operation in systems with significant fault current potential, making it ideal for main or feeder circuit protection.
The MAL series, including the MAL266001390, is known for its durable molded case construction and long-standing performance in demanding power distribution environments. The series has been widely adopted for both new installations and retrofit projects that require high amperage and voltage ratings. The MAL266001390 accommodates a broad range of wire sizes and is compatible with both copper and aluminum conductors, offering flexibility for various installation requirements.
For applications requiring dependable overcurrent protection and straightforward integration, the MAL266001390 delivers a robust solution. Electrical.com provides access to the MAL266001390 along with technical documentation, product selection guidance, and expert support to ensure proper specification and reliable performance in your electrical distribution network.