KL3125 | Circuit Breaker | 125A | 3-Pole | 600V

KL3125 Circuit Breaker — 125A, 3-Pole, 600V

Engineered for tough industrial environments, the KL3125 delivers dependable protection for three‑phase electrical systems. With a 125A rating and a 3‑pole configuration, this breaker safeguards your equipment from overloads and faults in demanding plant or facility applications while accommodating up to 600V systems.

Why this KL3125 matters for your operation

• 125A current rating provides robust protection for medium- to heavy-duty loads without frequent nuisance trips.
• 3-Pole design ensures synchronized protection across all three phases, helping maintain balance and reduce the risk of phase-related issues in three-phase networks.
• 600V maximum system voltage supports a wide range of industrial equipment and panel configurations typical in manufacturing, processing, and facility automation.
• Compatibility reference—the KL3125 part number is your best reference for matching fit and ratings; always confirm fit before ordering to ensure seamless replacement or retrofit.
• Maintenance, retrofit, and replacement readiness—designed to integrate into existing panels and service upgrades, making it a practical choice for ongoing reliability.

Ideal use cases

• Replacing a failed or aging breaker in industrial service panels or motor control centers.
• Retrofit projects where a three-phase, 600V protection scheme is required.
• Maintenance shutdowns or routine upgrades that demand a dependable, compatible 125A, 3‑pole solution.

Practical considerations

• Before purchasing, verify fit and ratings with your panel or enclosure. The KL3125 is intended to align with compatible equipment standards and should be cross-checked against your system requirements.
• Follow established electrical safety practices and manufacturer guidelines during installation and testing.