QS2150 - 150Amp Circuit Breaker

QS2150 - 150Amp Circuit Breaker

The Siemens QS2150, a part of the QS series of low-voltage residential circuit breakers, provides robust and efficient circuit protection for electrical distribution systems. With a 150A amperage rating and a thermal magnetic trip mechanism, it is ideal for residential load center mains, feeders, and miniature circuit breakers. Designed for seamless operation in 120/240V electrical systems, this two-pole breaker ensures dependable protection and compliance with UL 489 standards.

Key Features and Benefits

• Thermal Magnetic Protection: Combines thermal overload and magnetic short-circuit protection, offering comprehensive circuit safety.
• Amperage and Voltage Rating: Handles up to 150A at 120/240V, making it suitable for residential and small commercial applications.
• Interrupt Rating: A 10kA interrupt capacity ensures reliable performance under short-circuit conditions.
• Durable Construction: Engineered to withstand residential electrical demands with a compact yet rugged design.
• Versatile Application: Designed as a main breaker, it also fits feeders and various miniature circuit applications.

Technical Specifications

• Voltage Rating: 120/240V
  
• Amperage Rating: 150A
  
• Trip Mechanism: Thermal Magnetic
  
• Interrupt Rating: 10 kAIC
  
• Number of Poles: 2
  
• Net Weight: 2.205 lbs
  
• Dimensions: 5.906 x 8.661 x 2.756 inches (HxWxD)
  

Material Compliance and Certifications

• Compatibility: Works seamlessly with Siemens low-voltage load centers and related accessories.
• Availability: Normally stocked with an estimated 14-day dispatch time for quick installation needs.
• Support Services: Includes options for spare part delivery, repair, and exchange through Siemens Spares & Repair Partners.

Suitability

• The Siemens QS2150 is tailored for residential and light commercial use, providing robust protection for main and feeder circuits. It’s particularly suitable for load centers requiring reliable interruption and thermal magnetic trip features.
  

Choose the Siemens QS2150 for dependable circuit protection, efficiency, and compliance in modern residential electrical systems.

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