WESTINGHOUSE 20A 240V 3-POLE CIRCUIT BREAKER QNP-3020

Description:

The WESTINGHOUSE QNP-3020 3 Pole 20 Amp 240V Circuit Breaker is used for overcurrent protection and circuit interruption in commercial and industrial electrical distribution systems. Commonly installed in panelboards, load centers, branch circuit protection systems, and three-phase power distribution equipment. Maintenance teams, electricians, and system integrators use this molded case circuit breaker for electrical system protection, replacement projects, panel upgrades, and reliable circuit isolation.

Applications:

The WESTINGHOUSE QNP-3020 Circuit Breaker is used in electrical systems requiring dependable overload and short circuit protection for three-phase branch circuit applications. It is commonly applied in commercial buildings, industrial facilities, motor control panels, HVAC systems, and power distribution equipment where stable electrical protection, safe circuit interruption, and reliable power distribution are critical for operational safety and equipment protection.

Technical Specifications:

• Brand: WESTINGHOUSE
• Part Number: QNP-3020 / QNP3020
• Product Type: Molded Case Circuit Breaker
• Series: QNP
• Current Rating: 20 Amp
• Voltage Rating: 240 VAC
• Poles: 3 Pole
• Phase Configuration: 3 Phase
• Mounting Type: Plug-On
• Interrupt Rating: 10kAIC @ 240VAC
• Trip Type: Thermal Magnetic
• Application: Branch circuit protection
• System Compatibility: Pow-R-Line and Westinghouse panelboards
• Function: Overcurrent and short circuit protection
• Construction Type: Industrial-grade molded case breaker
• Installation Environment: Commercial and industrial electrical panels
• Electrical Function: Circuit interruption and power distribution protection

Common Replacements:

• Eaton QNP3020 Circuit Breaker
• Siemens BQ3B020 Circuit Breaker
• Square D QOB320 Circuit Breaker