Square D | IF34070 | Circuit Breaker | 3-Pole

The Square D IF34070 3-Pole Circuit Breaker is a purpose-built solution for maintenance, retrofit, and replacement projects that require precise matching of specifications. This genuine Square D component is designed to integrate with compatible panels and systems, delivering reliable protection for three-phase electrical configurations.

Key details

• Poles: 3-Pole
• Part number: IF34070
• Purpose: maintenance, retrofit, and replacement where matching specs are required
• Best compatibility reference: use the IF34070 part number to verify fitting with your panel or system

Why this matters

Choosing a genuine Square D circuit breaker like the IF34070 helps maintain the integrity of your electrical system. By staying within the Square D ecosystem, you reduce the risk of compatibility issues that can arise from aftermarket replacements, support smoother maintenance workflows, and preserve warranty expectations tied to approved components.

Ideal use cases

• Maintenance on existing Square D installations where a precise 3-Pole breaker is required
• Retrofits that upgrade or reconfigure 3-phase circuits in standardized panels
• Replacement scenarios where the IF34070 is specified as the correct part number for compatibility

Buying tips and practical notes

• Before ordering, confirm fit and ratings align with your panel’s specifications. The IF34070 reference is the best guide for compatibility.
• Use the part number to match the exact breaker type and configuration needed for your system, minimizing downtime and misfits.
• Keep documentation for your panel’s catalog number, required current rating, and interrupting capacity to ensure this 3-Pole model is the right match.

If you’re updating a legacy setup or performing routine maintenance, the Square D IF34070 3-Pole Circuit Breaker offers a reliable, specifically matched solution that aligns with Square D’s precision and performance standards. Its 3-Pole configuration is ideal for three-phase applications, ensuring consistent protection across your circuit when paired with the correct panel and ratings.