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Exactly what we needed for a shutdown replacement. No surprises.
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Circuit Breaker
Square D | MA267001121 | Circuit Breaker | 700A | 3-Pole | 600V
★★★★★
| Part Number | MA267001121 |
| Amperes | 700 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$2,010.00
Sale price
$2,010.00
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 | MA267001121 | Circuit Breaker | 700A | 3-Pole | 600V
Regular price
$2,010.00
Sale price
$2,010.00
Regular price
Unit price
Product description
Shipping
Square D MA267001121 Circuit Breaker delivers reliable, high-capacity protection for demanding 600-volt three-phase systems. With a 700A rating and a 3-pole design, this breaker is built to safeguard large loads while enabling safe, coordinated disconnection across all phases.
Key specifications
- Amperage: 700A
- Poles: 3-Pole
- Voltage: 600V
- Part number: MA267001121
Why this MA267001121 breaker stands out
- Three-pole configuration ensures simultaneous isolation of all conductors, enhancing protection for three-phase equipment
- Optimized for maintenance, retrofit, and replacement projects where exact specification matching is essential
- The MA267001121 part number serves as the most reliable reference for compatibility with compatible Square D panels and equipment
Practical use cases
Ideal for industrial distribution panels, motor control centers, and other 600V three-phase applications that require robust 700A protection. Perfect for upgrading older installations, expanding capacity in manufacturing facilities, or replacing worn components while maintaining system integrity.
Installation and compatibility tips
- Before ordering, verify fit by cross-checking the exact part number MA267001121 with your panel documentation and current system ratings
- Confirm conductor sizing, bus configuration, and enclosure clearance align with your installation needs
- Adhere to safety protocols and manufacturer torque specifications during replacement to minimize downtime
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Good communication and clear updates while the order was processed.
Project · Coordination
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Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
