QJ23B070 - 70Amp Circuit Breaker

QJ23B070 - 70Amp Circuit Breaker

The Siemens QJ23B070 is a high-performance, low voltage molded case circuit breaker designed to provide reliable protection for electrical systems. Engineered with a trip-free mechanism, this circuit breaker ensures safe interruption of electrical flow during overloads and short circuits, maintaining the integrity and safety of your electrical infrastructure. With a robust 70 Amp rating and three-pole configuration, the QJ23B070 is ideal for demanding commercial and industrial applications. Its high interrupting capacity of 10kA at 240V guarantees efficient performance even under extreme conditions. Please note, this breaker comes without lugs installed, providing flexibility for custom configurations.

Key Features and Benefits:

• Reliable Protection: Features a trip-free mechanism to ensure immediate response to electrical faults, safeguarding your systems.
• High Capacity: Rated at 70 Amps with a 10kA interrupting capacity at 240V, suitable for heavy-duty applications.
• Flexible Installation: No lugs installed, offering versatility in installation and connectivity.
• Durable Construction: Built to withstand rigorous operational environments, ensuring long-term reliability.

Technical Specifications:

• Amperage: 70A
• Poles: 3
• Interrupting Capacity: 10kA at 240V
• Voltage Rating: 240V
• Frame Type: QJ Frame Standard 40å¡C Breaker
• Weight: 4.350 lb
• Dimensions: Compact size for easy integration into various panel configurations.
• Operational Temperature: Standard 40å¡C rating ensures consistent performance in diverse environments.

Material Compliance and Certifications:

• RoHS Compliant: Meets the restrictions on hazardous substances since 07/01/2006, ensuring environmentally friendly operation.
• REACH Information: Complies with the latest REACH regulations for safety and environmental impact.
• WEEE Directive: No take-back obligation under the WEEE (2012/19/EU) directive, reflecting responsible manufacturing practices.
• Export Compliance: ECCN: EAR99 / AL: N, confirming unrestricted international usage.

Suitability:

• The Siemens QJ23B070 circuit breaker is an optimal choice for both new installations and retrofits in commercial and industrial settings. Its high interrupting capacity makes it suitable for protecting equipment in power distribution panels, motor control centers, and lighting control applications. The breaker‰۪s rugged construction and reliable performance make it a dependable solution for ensuring operational safety and compliance with stringent electrical standards.

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