QN2150RH | Siemens 150A 2-Pole 120/240V Molded Case Circuit Breaker

Siemens · Circuit Breakers & Protection

Description  The Siemens QN2150RH is a 2-pole molded case circuit breaker engineered for reliable protection of electrical systems in residential and commercial applications. Rated at 150 amps and 120/240 VAC, it combines thermal and magnetic trip mechanisms to guard against overloads and short circuits. With a durable plug-in design and 22kA interrupting capacity, the QN2150RH ensures consistent performance under demanding conditions.     Technical Specifications  Condition New/Never Used Surplus Brand Siemens Category Circuit Breaker Part Number QN2150RH Subcategory Molded Case Series Q Series Type QN Voltage Rating 120/240 VAC Amperage Rating 150 Amps Poles 2 Phase 1 Interrupting Rating 22kA @ 240V Connection Type Plug-In Protection Type Thermal Magnetic Trip Functions Long-Time and Instantaneous Standards Compliance UL 489 Certified Country of Origin Mexico Dimensions (H×W×D) 2.362 × 7.48 × 3.937 in Mounting Type Plug-In Weight 1 lb   Information About QN2150RH The QN2150RH is part of Siemens’ Q Series of low-voltage molded case circuit breakers, designed to deliver dependable circuit protection and easy installation. This breaker features a plug-in connection type compatible with Siemens load centers and panelboards, supporting straightforward integration into existing systems. Its thermal-magnetic trip function provides both overload and short-circuit protection, ensuring safe electrical distribution. Engineered to UL 489 standards, the QN2150RH meets the rigorous requirements of modern power systems for residential, industrial, and commercial settings. Key Features: Rated Current: 150 Amps – Supports high-load electrical circuits in demanding installations. Voltage Rating: 120/240 VAC – Suitable for single-phase residential and commercial systems. Interrupting Capacity: 22kA @ 240V – Provides robust short-circuit protection for high-fault applications. Thermal Magnetic Protection: Ensures automatic disconnection in cases of overload or fault current. Connection Type: Plug-In Mounting – Simplifies installation and maintenance in Siemens panelboards. Pole Configuration: 2-Pole – Enables simultaneous protection of both conductors in a single-phase circuit. Compliance: UL 489 Certified – Meets industry standards for safety and performance. Durable Construction: Designed for long service life and reliable mechanical operation. The QN2150RH delivers the reliability and precision required for effective electrical protection in load centers and distribution systems.

Brand: Siemens · Category: Circuit Breakers & Protection

Key features

• Rated Current: 150 Amps – Supports high-load electrical circuits in demanding installations.
• Voltage Rating: 120/240 VAC – Suitable for single-phase residential and commercial systems.
• Interrupting Capacity: 22kA @ 240V – Provides robust short-circuit protection for high-fault applications.
• Thermal Magnetic Protection: Ensures automatic disconnection in cases of overload or fault current.
• Connection Type: Plug-In Mounting – Simplifies installation and maintenance in Siemens panelboards.
• Pole Configuration: 2-Pole – Enables simultaneous protection of both conductors in a single-phase circuit.
• Compliance: UL 489 Certified – Meets industry standards for safety and performance.
• Durable Construction: Designed for long service life and reliable mechanical operation.

Specifications

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