QRH23B150 - 150Amp Circuit Breaker

QRH23B150 - 150Amp Circuit Breaker

The Siemens QRH23B150 is a straightforward way to protect your 240VAC circuits. This 3-pole, 150-amp breaker handles overloads and short circuits up to 25kA, so you can feel confident your system is safe. It’s compact—just 7 inches tall and 4.5 pounds—so it fits neatly into most electrical panels. The molded case and QRH2 frame make it durable, while the included load-side lugs make wiring simple. Rated for up to 40°C and HACR-approved, it works well with heating, air conditioning, and refrigeration systems.

Key Features and Benefits

• Reliable Circuit Protection: Protects against short circuits and overloads up to 25kA.
• 3-Pole, 150A Capacity: Supports larger circuits and higher-demand systems.
• Compact and Lightweight: Easy to fit into most panels at 7 inches tall and 4.5 pounds.
• Simple Wiring: Load-side lugs included for faster installation.
• Durable Design: Molded case and QRH2 frame built to last.
• Temperature Rated: Safe for use up to 40°C.
• HACR Rated: Works with heating, air conditioning, and refrigeration systems.

Technical Specifications

• Dimensions: Height 7.0 in | Weight 4.5 lbs
• Poles: 3
• Amperage: 150A
• A.I.C. Rating: 25k @ 240VAC
• Frame Type: QRH2
• Load-Side Lugs: Included
• Type: Molded Case Circuit Breaker

Material Compliance and Certifications

• HACR Approved: Meets HVAC system standards.
• UL Listed: Tested to meet safety standards.
• Molded Case: Designed to last and resist wear.

Where It Works Best

• This breaker is perfect for homes, offices, and light commercial setups. It’s ideal for circuits powering HVAC systems, larger electrical loads, or multi-room setups, giving reliable protection without taking up extra space in your panel.