QS2150H - 150Amp Circuit Breaker

QS2150H - 150Amp Circuit Breaker

The Siemens QS2150H is a premium 150 Amp, 2-pole, plug-in circuit breaker engineered for high-performance residential and multi-family electrical distribution systems. Designed to deliver robust protection and seamless integration, this Type QSH main breaker is ideal for load centers, feeders, and metering applications requiring a high interrupting capacity. With a 22,000 AIC (Amps Interrupting Capacity) rating, it ensures reliable safeguarding against overcurrents and short circuits in demanding environments.

Key Features and Benefits

• High Interrupting Capacity: Rated at 22 kAIC, providing superior protection against high fault currents.
• Thermal Magnetic Trip Mechanism: Combines long-time and instantaneous protection for enhanced safety.
• Plug-In Design: Facilitates quick installation and replacement, reducing downtime.
• Versatile Wire Compatibility: Accommodates #3–300 kcmil Cu-Al wire, offering flexibility for various wiring configurations.

Technical Specifications

• Voltage Rating: 120/240V AC
• Amperage Rating: 150 Amps
• Interrupting Rating: 22,000 Amps (22 kAIC)
• Trip Type: Thermal Magnetic
• Number of Poles: 2
• Connection Type: Plug-In
• Wire Range: #3–300 kcmil Cu-Al
• Dimensions: 9" (L) x 6" (W) x 3" (H)
• Weight: Approximately 2.2 lbs

Material Compliance and Certifications

• Standard Compliance: UL 489
• RoHS Compliance: Information not available
• REACH Compliance: No Substances of Very High Concern (SVHC) reported
• WEEE Directive: Not applicable

Suitability

• The Siemens QS2150H is specifically designed for residential and multi-family applications, making it an excellent choice for: Load Centers: Providing main circuit protection in residential panels. Metering Centers: Ideal for multi-family dwellings requiring individual metering solutions. Feeder Applications: Ensuring reliable protection for sub-panels and branch circuits. Its high interrupting capacity and versatile design make it suitable for both new installations and retrofit projects where dependable circuit protection is paramount.
  

Choose the Siemens QS2150H for superior protection, installation flexibility, and long-term reliability in residential and multi-family systems.

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