Square D | KAP3625029M | Circuit Breaker | 250A | 3-Pole | 600V | Bolt-On

Square D KAP3625029M is a bolt-on circuit breaker engineered for demanding industrial environments. With a 250A rating and a 3-pole configuration, it delivers reliable three-phase protection for high-load equipment and distribution circuits at up to 600 volts. This device shines in maintenance, retrofit, and replacement projects where precise specifications matter and seamless compatibility is non-negotiable.

• Amperage: 250A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting style: Bolt-On
• Part number: KAP3625029M
• Brand: Square D

Why this bolt-on breaker stands out for professionals: the bolt-on design provides a secure, rigid connection to the panel bus, minimizing movement during high-current transitions and helping maintain consistent electrical performance in demanding environments. The 3-pole configuration supports balanced three-phase systems, ensuring coordinated tripping across all phases and protecting motors, conveyors, pumps, and other heavy-load equipment from overcurrent and short-circuit events.

Use cases and ideal applications

• Maintenance: replace aging or failed breakers with a matching 250A, 3-pole, 600V unit to restore reliability quickly.
• Retrofit: upgrade or modernize legacy panels that require a bolt-on Square D solution with precise specifications.
• Replacement: swap in a like-for-like device when performing service on 3-phase feeders or critical load circuits protected up to 600V.
• Industrial installations: suitable for manufacturing lines, HVAC systems, and heavy-duty distribution panels where stable, high-current protection is essential.

Compatibility and fitment notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so cross-check KAP3625029M against your panel model and bus-bar configuration to ensure a trouble-free installation.

What makes this Square D breaker the right choice

• Specialized for environments that demand dependable 250A, 3-pole protection in a 600V system.
• Bolt-On mounting offers robust mechanical stability, reducing the risk of loose connections during operation.
• Designed to integrate with Square D panels and switchgear, aligning with existing electrical architectures and maintenance workflows.
• Clear, reference-friendly part number (KAP3625029M) facilitates quick ordering and accurate replacements.

For technicians and facilities teams managing 3-phase electrical distributions, the Square D KAP3625029M brings targeted, reliable protection where it matters most. It’s a practical, spec-accurate choice when you need a bolt-on, 250A, 3-pole breaker rated for up to 600V—delivering predictable performance, dependable safety margins, and straightforward compatibility in your electrical infrastructure.