Product Description

QOB1201021 MINIATURE CIRCUIT BREAKER QO SERIES 120/240 VAC 20 A BOLT-ON 1 POLE AC SHUNT TRIP The Square D QOB1201021 is a high-performance circuit breaker designed for residential and light commercial applications. This 1-pole, 20-amp breaker provides essential protection against overcurrents and short circuits, safeguarding electrical circuits and connected devices. Part of the Square D QO series, the QOB1201021 features a thermal-magnetic trip mechanism for reliable performance and automatic disconnection during fault conditions. Its compact, plug-on design allows for straightforward installation in Square D QO load centers, making it an effective solution for circuit protection.

Technical Specifications

• Manufacturer: Square D
• Model: QOB1201021
• Type: Circuit Breaker
• Ampere Rating: 20 Amps
• Poles: 1-Pole
• Voltage Rating: 120V AC
• Interrupting Rating: 10 kAIC (kiloamps interrupting capacity) at 120V AC
• Trip Type: Thermal-Magnetic
• Mounting Type: Plug-On
• Compatible Load Centers: Square D QO series
• Dimensions: 80 x 55 x 35 mm (approx.)
• Weight: 0.2 kg (approx.)
• Certifications: UL Listed, CSA Certified