QO370 | Schneider Electric 3 Pole Circuit Breaker

Description 

Square D QO Miniature Circuit Breaker, Standard, 240 VAC, 70 A, 50/60 Hz, 10 kA Interrupt, Thermal/Magnetic Trip, 3 Pole, 3 ph, Box Lug, 8 to 2 AWG Wire, Plug-In Mount, 40 deg C, 2.91 in L x 2.25 in W x 3.12 in H.

Technical Specifications 

Information About QO370

The QO370 from Schneider Electric is a robust 3-pole circuit breaker designed to provide reliable electrical protection in industrial and commercial applications. With a high amperage rating of 70 A and a voltage rating of 240 VAC, it is specifically engineered for three-phase electrical systems.

Featuring compact dimensions of 2.91 inches in length, 2.25 inches in width, and 3 inches in height, the QO370 offers space-efficient installation in electrical panels. It supports a wide range of wire sizes from 8 AWG to 2 AWG, ensuring flexibility in wiring configurations.

This circuit breaker utilizes a thermal magnetic trip mechanism, which combines thermal elements for overload protection and magnetic elements for quick response to short circuits. It operates at a frequency rating of 50/60 Hz and has an interrupt rating of 10 kA, ensuring effective interruption of fault currents to maintain electrical system safety.

The QO370 is equipped with box lug connections, providing secure and reliable electrical connections suitable for various industrial applications. It supports both Plug-In and Plug-On mounting types, facilitating easy installation and replacement in compatible Schneider Electric QO series panels.

Designed with a temperature rating of up to 104 degrees Fahrenheit (40 degrees Celsius), the QO370 ensures reliable performance in typical environmental conditions found in industrial settings. It meets stringent safety standards and is known for its durability and efficiency in protecting electrical circuits against overloads and short circuits.

Overall, the QO370 circuit breaker exemplifies Schneider Electric's commitment to delivering high-quality, dependable circuit protection solutions for three-phase applications in industrial and commercial environments.

Manufacturer information

Schneider Electric, a global leader in energy management and automation, offers innovative solutions for efficiency and sustainability. With a diverse portfolio spanning power distribution, automation, and renewable energy, Schneider Electric is committed to shaping a more connected and sustainable future.

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Warranty Terms

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