Square D HOM270 - 70A, 240VAC, 2-Pole, Miniature Circuit Breaker (MCB)

Engineered by Square D, the HOM270 Miniature Circuit Breaker delivers reliable overcurrent protection for demanding electrical systems. With a robust 70A rating at up to 240V, this 2-pole MCB is built to safeguard panelboards, switchboards, and control panels—from industrial facilities to commercial applications and OEM installations.

• Current rating: 70A
• Voltage rating: 240VAC
• Poles: 2-Pole
• Breaker type: Miniature Circuit Breaker (MCB)
• Applications: panelboards, switchboards, control panels, motor control centers
• Brand and reliability: Square D, a trusted name in protective devices designed for consistent performance in tough environments

Why the HOM270 matters

• Two-pole configuration provides synchronized protection for paired conductors in 240V circuits, simplifying wiring and panel layout.
• Designed for industrial, commercial, and OEM contexts where dependable protection and safe operation are critical.
• Rugged build and proven performance help minimize downtime by quickly isolating faults and preventing damage to downstream equipment.

What problems it solves

• Prevents damage from overloads and fault conditions by interrupting current flow before it harms motors, drives, or control circuitry.
• Helps maintain electrical safety and compliance in distribution panels, reducing risk for maintenance personnel and operators.
• Offers a straightforward, maintenance-friendly solution for scaling protection in growing or evolving electrical systems.

Ideal use cases

• New installations or upgrades in panelboards, switchboards, and motor control centers where 240V, 70A protection is required.
• OEM assemblies and control panels that demand a dependable, easy-to-specify overcurrent protection device.
• Retrofits in existing equipment where a robust Square D MCB aligns with established protection schemes and enclosure layouts.

Practical tips for installation and care

• Verify compatibility with your enclosure and busbar configuration before installation. Ensure the 2-pole form factor matches your panel’s design.
• Follow standard electrical practices for mounting and wiring; use correct torque values for lugs and terminals to maintain reliable connections.
• Label the protection device clearly in the panel directory and record the breaker rating (70A, 240VAC) for quick future reference during maintenance or upgrades.

Choose the Square D HOM270 when you need a trusted, purpose-built 70A, 240V, 2-pole MCB that fits standard industrial and commercial distribution environments. It’s more than a breaker—it’s a foundation for safer, more reliable electrical systems.