Product Description

The Schneider Electric 74743 is a QO Series Circuit Breaker. It is a single-pole, thermal-magnetic circuit breaker designed for residential and light commercial applications. Schneider Electric's QO circuit breakers are known for their high-quality construction and reliable protection against overcurrents and short circuits. The QO series is also noted for its compact design, ease of installation, and UL certification, ensuring safety and compliance with industry standards.

Technical Specifications

• Type: QO Series
• Pole Configuration: Single-pole
• Current Rating: Typically 15-50 Amps (depending on the specific model within the series)
• Voltage Rating: 120V AC
• Interrupting Rating: 10,000 Amps (for standard models)
• Mounting: Plug-in type, compatible with QO load centers
• Standards Compliance: UL Listed, CSA certified
• Features:
• Thermal-magnetic protection (overload and short circuit)
• Compact design for easy installation
• Clear visual indicator for on/off status
• Instantaneous trip for high current short circuits
• Suitable for use in residential and light commercial applications