ITE | KM3S800 | Circuit Breaker | 3-Pole

Overview

Meet the ITE KM3S800, a 3-Pole circuit breaker crafted for maintenance, retrofit, and replacement scenarios where exact specification matching matters. By using the KM3S800 as your reference, you can preserve the original protection scheme of your panel while keeping downtime to a minimum and ensuring reliable performance in demanding electrical environments.

Key Specifications

• Poles: 3-Pole
• Part number: KM3S800 — your best compatibility reference for matching components
• Application: designed for maintenance, retrofit, and replacement when exact specs are required

Why this KM3S800 3-Pole Breaker stands out

The KM3S800 is positioned for like-for-like replacement in existing ITE installations, helping you:

• Maintain the same protection profile without redesigning the panel or its wiring.
• Reduce downtime during service calls by selecting a part with clear compatibility reference.
• Preserve panel layout and mounting compatibility, minimizing the risk of fit issues during a retrofit or replacement.
• Source a reliable, traceable part number that aligns with maintenance records and procurement workflows.

Ideal Use Cases

• Legacy or aging electrical panels requiring a like-for-like 3-pole replacement
• Retrofit projects where maintaining original trip characteristics and protection is critical
• Service outages and maintenance kits that rely on accurate, part-number-driven swaps
• Spare parts inventories for industrial and commercial electrical rooms

Compatibility & Verification

Before ordering, confirm that KM3S800 matches your equipment’s requirements. The part number KM3S800 serves as the strongest compatibility reference for ensuring the correct form, fit, and function.

• Check your panel’s documentation to verify that a 3-Pole KM3S800-style device is specified or acceptable as a replacement.
• Verify electrical ratings and interrupt requirements align with your system’s needs and safety standards.
• If in doubt, use the part number as the primary reference point to minimize mismatches.

Notes: Confirm fit and ratings before ordering. The KM3S800 part number is the best reference for compatibility.

Installation & Safety Considerations

Approach this task with standard electrical safety in mind. Only qualified electricians should perform installation or replacement. Ensure the power is fully isolated, follow your organization’s lockout/tagout procedures, and secure the device in the panel to maintain proper contact with mounting points.

Practical Insights & Benefits

• Streamlined procurement: a clear, single part number reduces ambiguity during purchasing and stocking.
• Consistent protection: selecting the exact 3-Pole configuration helps you preserve the intended protection levels and trip behavior of your existing system.
• Maintenance readiness: having a verified KM3S800 path in your repair plan minimizes downtime and speeds up service calls.