Square D QOM2150MM Circuit Breaker, 150 Amp 120/240V

The Square D QOM2150MM Circuit Breaker is a premium, 150 Amp, 2-pole breaker designed for overcurrent protection in 120/240V electrical systems. Manufactured by Square D, a leader in electrical protection, this breaker ensures the safety and reliability of your residential, commercial, or light industrial electrical systems. The QOM2150MM features thermal-magnetic protection, offering superior protection against both overloads and short circuits. This breaker is ideal for use in load centers, motor control circuits, distribution panels, and other high-demand electrical applications.

Key Features:

• 150 Amp Rating: The Square D QOM2150MM circuit breaker is rated for 150 amps, providing high-capacity protection for a wide range of applications, including residential homes, small to medium commercial setups, and industrial systems.

• 120/240V Voltage Rating: Perfectly suited for 120/240V electrical systems, this breaker is compatible with typical residential and commercial circuits, including lighting, outlets, HVAC systems, and motorized equipment.

• Thermal-Magnetic Protection: Equipped with thermal-magnetic protection, the breaker automatically trips in the event of an overload (thermal protection) or short circuit (magnetic protection), preventing damage to your electrical systems and minimizing fire hazards.

• 2-Pole Design: The 2-pole configuration ensures the breaker can handle both 120V and 240V circuits, making it ideal for single-phase applications or for protecting motors, appliances, and other equipment requiring dual-phase protection.

• Fast Trip Response: The QOM2150MM is engineered for quick tripping during fault conditions, ensuring that electrical faults are quickly isolated, minimizing damage to circuits, appliances, and connected devices.

• UL Listed & Safety Compliant: Meets UL 489 standards for safety and performance, ensuring the breaker complies with national safety codes and delivers reliable protection for your electrical systems.

• Space-Saving Plug-On Design: The breaker is designed with a plug-on mounting type, allowing for easy installation in Square D load centers and maximizing space in your electrical panel.

• Long-Lasting & Durable: Built for durability, this breaker is designed to withstand tough conditions and provide reliable service over the long term, reducing the need for frequent replacements.

• Versatile Applications: Ideal for use in residential electrical panels, light commercial load centers, HVAC systems, and motor circuits that require high-current protection.

We ship orders Monday through Friday, excluding holidays. Most in-stock items are processed and shipped within 1–2 business days. Once your order ships, you’ll receive tracking information via email.

Standard Shipping: 2–5 business days (carrier: USPS, UPS, or FedEx depending on item size and destination)

Expedited Shipping: Available upon request. Contact us before ordering.

Freight Shipping: Larger or palletized orders may ship via LTL freight. We’ll contact you directly for delivery coordination.

Shipping Rates:
Shipping costs are calculated at checkout based on weight, dimensions, and destination. For bulk orders or local pickups, please contact us for custom shipping options.

New Products are covered by a 90 Day Warranty. Used Products are sold as is.

   Returns are accepted within 30 days of delivery.
    •    Items (new or used) must be in the same condition as received and include original packaging when possible.
    •    A receipt or proof of purchase is required.
    •    Buyer is responsible for return shipping unless the item is defective or not as described.

 A 20% restocking fee applies to all returns not due to defects or listing errors (e.g., ordered by mistake, no longer needed).
    •    This fee will be deducted from the refund total.