LAB3300SW | Circuit Breaker | 300A | 3-Pole | 600V

LAB3300SW is a rugged industrial circuit breaker engineered for reliable protection in demanding electrical environments. With a 300 A rating and a 3-Pole configuration, it is designed to safeguard 3-phase systems operating up to 600 V. This component is ideal for maintenance, retrofit, and replacement projects where exact specifications matter and compatibility is non-negotiable.

• Amperage: 300 A
• Poles: 3-Pole
• Voltage: 600 V

Why this matters in the field: a correctly matched circuit breaker reduces downtime, improves safety, and protects both personnel and equipment from overloads and short-circuit events. The LAB3300SW is purpose-built for industrial panels and switchgear that require a precise 3-phase protection solution with a 600 V operating capability.

Ideal use cases include:

• Maintenance of existing service panels where the LAB3300SW matches the original specs
• Retrofit projects to upgrade or restore protection in three-phase systems
• Replacement of failed or outdated breakers in industrial facilities
• Panel board and switchgear upgrades in manufacturing, processing, or facility environments

Compatibility and fit are key. Before ordering, confirm that your equipment requires the LAB3300SW specs. The part number is the most reliable reference for ensuring correct mounting, terminals, and trip characteristics in your setup. If you have a 3-phase, 600 V system requiring a 300 A protective device, this LAB3300SW model is designed to slot into compatible assemblies with minimal modification.

Helpful installation and handling tips: verify the panel labeling and cross-check with the LAB3300SW specification to ensure a proper fit. Work should be performed by qualified electricians following local electrical codes and safety standards. Proper protection and secure mounting are essential to maintain reliable operation and safe shutdown in case of faults.

Secure the exact LAB3300SW circuit breaker for your 3-phase, 600 V infrastructure and minimize downtime with a part that’s built to align precisely with your existing protection scheme.