Square D | EGB36070 | Circuit Breaker | 70A | 3-Pole | 600V | Bolt-On

The Square D EGB36070 circuit breaker delivers reliable overcurrent protection for 3‑phase systems up to 600V, with a robust 70A rating. Designed with Bolt‑On mounting, it’s built for straightforward maintenance, retrofit, and replacement projects where exact specifications matter and downtime is minimized.

Key specifications

• Amperage: 70A
• Poles: 3‑Pole
• Voltage rating: 600V
• Mounting: Bolt‑On
• Part number: EGB36070

What it protects

Engineered to shield three‑phase circuits from overloads and faults within industrial power distribution. The 600V rating makes it suitable for feeder lines, motor circuits, and other mid‑range loads common in manufacturing, processing plants, and commercial facilities, while the 70A capacity provides solid protection with room for controlled startup currents.

Ideal use cases

• Maintenance and retrofit projects needing a precise 3‑pole, 70A, 600V bolt‑on breaker
• Replacement in compatible Square D panels or distribution systems
• Protection for three‑phase motors, conveyors, pumps, and other industrial equipment

Why this breaker stands out

• Trusted Square D lineage ensures compatibility with Square D enclosures, with the EGB36070 part number serving as the most reliable reference for fit
• Bolt‑On mounting provides a secure, field‑installable connection that supports stable operation in installed panels
• Three‑pole design delivers balanced protection across all phases, reducing the risk of phase‑related faults
• 600V rating makes it a practical choice for industrial control panels and power distribution networks

Installation and compatibility notes

Before ordering, confirm fit and ratings match your panel and system requirements. The part number EGB36070 is the most reliable reference for compatibility. If you’re matching this breaker to an existing enclosure, consult the panel’s mounting guidelines to ensure bolt‑on hole patterns and clearances align with installation requirements.

Care and maintenance tips

Keep the area clean and dry, perform routine visual inspections for signs of wear or damage, and replace if any corrosion or deformation is observed. Store spare breakers in their original packaging to preserve the integrity of terminal connections and ensure quick, reliable replacements when needed.