QJ23B200H | Siemens 3-Pole 200A 240V Molded Case Circuit Breaker

Siemens · Circuit Breakers & Protection

Description  The Siemens QJ23B200H is a 3-pole molded case circuit breaker designed for high-capacity electrical distribution systems. With a 200-amp current rating and 240VAC voltage rating, it offers dependable overload and short-circuit protection. Built with a durable QJ Frame and thermal magnetic trip technology, the QJ23B200H ensures efficient performance in demanding commercial and industrial environments.     Technical Specifications  Condition New/Never Used Surplus Brand Siemens Category Circuit Breaker Part Number QJ23B200H Subcategory Molded Case Series QJ Frame Type QJ2H Voltage Rating 240 VAC Amperage Rating 200 A Poles 3 Phase 3 Interrupting Rating 42kA @ 240V Trip Type Thermal Magnetic Trip Functions LI – Long-Time and Instantaneous Connection Type Bolt-On Terminal Type Load Side Lug Wire Size Range 6 AWG–300 KCMIL (Cu), 4 AWG–300 KCMIL (Al) Frame Size QJ Frame Standards UL 489, CSA C22.2, RoHS Compliant Frequency 50/60 Hz Country of Origin Mexico Dimensions (H x W x D) 7 in x 4.5 in x 2.53 in Weight 4.58 lb   Information About  QJ23B200H The QJ23B200H is part of Siemens’ QJ Frame molded case circuit breaker series, known for its rugged construction and high interrupting performance. It features a bolt-on connection and load-side lug terminals for secure and simple installation. The breaker uses thermal magnetic trip sensing with long-time and instantaneous trip functions, ensuring precise protection under varying load conditions. Meeting UL 489 and CSA C22.2 standards, it supports safe, code-compliant operation for 240V three-phase systems. Key Features: High Interrupting Capacity: Rated at 42kA@240V for reliable fault current interruption. Rated Current: 200A maximum load capacity for large-scale power systems. Trip Mechanism: Thermal magnetic trip with long-time and instantaneous protection. Connection Type: Bolt-on connection for secure and durable installation. Terminal Range: Supports 6 AWG–300 KCMIL copper and 4 AWG–300 KCMIL aluminum wires. Frame Design: QJ Frame molded case ensures mechanical durability and compact structure. Certifications: UL 489 and CSA C22.2 approved for compliance with international safety standards. Frequency Rating: Operates efficiently at 50/60 Hz for versatile global applications. The QJ23B200H delivers the reliability and precision required for high-demand power distribution systems in commercial and industrial facilities.

Brand: Siemens · Category: Circuit Breakers & Protection

Key features

• High Interrupting Capacity: Rated at 42kA@240V for reliable fault current interruption.
• Rated Current: 200A maximum load capacity for large-scale power systems.
• Trip Mechanism: Thermal magnetic trip with long-time and instantaneous protection.
• Connection Type: Bolt-on connection for secure and durable installation.
• Terminal Range: Supports 6 AWG–300 KCMIL copper and 4 AWG–300 KCMIL aluminum wires.
• Frame Design: QJ Frame molded case ensures mechanical durability and compact structure.
• Certifications: UL 489 and CSA C22.2 approved for compliance with international safety standards.
• Frequency Rating: Operates efficiently at 50/60 Hz for versatile global applications.

Specifications

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