Square D | KAL361002900 | Circuit Breaker | 100A | 3-Pole | 600V

Square D KAL361002900 100A 3-Pole 600V Circuit Breaker

Take control of three-phase power with a trusted Square D circuit breaker designed for durability and precise protection. The KAL361002900 delivers 100 amps of interrupting capacity across a 3-pole configuration, rated up to 600V, making it an ideal choice for maintenance, retrofit, and replacement projects where exact specs matter. This is more than a part—it’s a reliable foundation for safe, uninterrupted electrical distribution in industrial and commercial settings.

Key specifications

• Amperage: 100 A
• Poles: 3-Pole (three-phase protection)
• Voltage rating: 600 V
• Brand: Square D
• Part number: KAL361002900

Why this is the right choice

• Exact spec match for critical panels: When panel compatibility hinges on precise part numbers, using KAL361002900 provides the best reference to ensure proper fit and safe operation.
• Three-phase protection you can trust: A true 3-pole design protects three live conductors, helping to prevent upstream faults from spreading and safeguarding equipment and personnel.
• 600V readiness for industrial environments: Suitable for higher-voltage distribution needs, this breaker supports safer, more reliable power management in demanding settings.
• Maintenance, retrofit, and replacement ready: Designed to slot into existing Square D installations, reducing downtime and easing upgrades when upgrading circuits or panels.

Ideal use cases

• Replacing aging or failed breakers in three-phase commercial or industrial panels.
• Retrofits where a precise 100 A, 3-pole, 600 V specification is required to match existing protection schemes.
• New installations in systems that operate three-phase loads up to 100 A, within 600 V limits.

Practical buying guidance

Before you order, confirm fit and ratings against your panel’s requirements. The part number KAL361002900 is the most reliable reference for compatibility, helping you avoid mismatches and ensuring safe, compliant operation once installed.

Installation and care tips

• Verify the panel accepts the 3-pole, 600V configuration and that bus connections match the device’s terminals.
• Follow the manufacturer’s torque specifications for secure mounting and reliable trip performance.
• Store and handle breakers in a clean, dry environment to prevent corrosion or contamination that could affect performance.