The Schneider Electric Square D QO3701021 is a miniature circuit breaker designed for reliable overcurrent protection in electrical distribution systems. As part of the QO series, this breaker offers robust performance for demanding industrial environments. Its design ensures safe and efficient operation, making it a critical component in protecting circuits from faults and short circuits.

Technical details

• Series: Square D QO
• Type: Miniature Circuit Breaker
• Voltage Rating: 240V AC
• Current Rating: 70A
• Interrupting Rating: (Refer to manufacturer datasheet for specific interrupting rating)
• Poles: (Refer to manufacturer datasheet for number of poles)
• Terminal Type: (Refer to manufacturer datasheet for terminal type)
• Mounting Type: (Refer to manufacturer datasheet for mounting type)

Applications & compatibility

This 70A, 240V circuit breaker is commonly utilized in commercial and industrial electrical panels, motor control centers, and power distribution units. It is suitable for protecting circuits in applications such as HVAC systems, lighting circuits, and general power distribution where a 70-amp protection level is required.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D QO3701021 or contact our technical team for cross-reference assistance with compatible QO series components.