QR22B150L - Siemens 150A 2-Pole 240V Molded Case Circuit Breaker, QR Frame, 10kA Interrupt, Bolt-On, Thermal-Magnetic Trip, UL/CSA/NOM Certified

QR22B150L

QR22B150L is a Siemens molded case circuit breaker designed for reliable circuit protection in commercial and industrial applications.

This 2-pole breaker features a 150A amperage rating, 240V voltage rating, and a 10kA interrupt capacity at 240V AC. It utilizes a thermal-magnetic trip unit for precise overload and short-circuit protection, and is built on the QR frame for robust performance. The bolt-on mounting type ensures secure installation, while certifications include UL, CSA, and NOM for compliance across North American markets. The breaker is ideal for use in load centers, panelboards, and switchboards requiring high reliability and safety.

Key Specifications
• Part Number: QR22B150L
• Manufacturer: Siemens
• Amperage: 150A
• Voltage: 240V
• Poles: 2
• Mounting Type: Bolt-On
• Interrupt Rating: 10kA @ 240V
• Series/Frame: QR
• Trip Unit: Thermal-Magnetic
• Certifications: UL, CSA, NOM
• Connection: Lugs
• Application: Load centers, panelboards, switchboards

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Specifications

• Part Number: QR22B150L
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Voltage : 240
• Amperage : 150
• Phase : 1
• Poles : 2
• AIC rating : 10kA@240V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• UPC : 804766136153
• GTIN : 00804766136153
• Country of Origin : Mexico
• Dimensions : 7.087 x 4.331 x 3.937 inch
• Weight : 3.197