Square D | LAL361501021 | Circuit Breaker | 150A | 3-Pole | 600V

Meet the Square D LAL361501021, a purpose-built circuit breaker designed for maintenance, retrofit, and replacement projects where exact specifications matter. This genuine Square D unit delivers reliable protection for three-phase circuits up to 600V, with a robust 150 A rating and a 3-Pole configuration. When you need a precise match for your panel, this part number is the best reference for compatibility.

Key specifications at a glance:

• Amperage: 150 A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: LAL361501021

Why this particular 3-pole breaker matters for your electrical system:

• Ideal for three-phase feeders in commercial and light industrial environments, providing reliable overcurrent protection for up to 600V networks.
• Designed for retrofit and replacement where an exact part match is essential to maintain panel integrity and warranty compliance.
• Authentic Square D construction ensures consistent performance, predictable trip behavior, and long service life in demanding conditions.

Who should consider the LAL361501021:

• Facility managers performing panel upgrades or maintenance who require a precise, compatible replacement.
• Electrical contractors completing retrofits in industrial or commercial installations that operate on 600V three-phase power.
• Maintenance teams maintaining legacy Square D panels where the exact part number is specified for safety and compliance.

Practical notes to ensure a smooth fit:

• Always confirm fit and ratings before ordering. The part number LAL361501021 is the most reliable reference for compatibility with your panel.
• Check your panel labeling and system voltage to ensure a 600V rating aligns with your electrical distribution requirements.
• Consider keeping a genuine replacement on hand for proactive maintenance and faster service restoration in critical facilities.

In summary, the Square D LAL361501021 is a precise, dependable choice for anyone needing a 150A, 3-Pole, 600V circuit breaker. It’s tailored for maintenance, retrofit, and replacement scenarios where exact specifications and authentic components matter—delivering confidence that your three-phase protection is aligned with your system’s demands. Remember: verify the fit using the exact part number before you purchase to ensure seamless compatibility with your equipment.