E42B045 - 45Amp Circuit Breaker

E42B045 - 45Amp Circuit Breaker

The E42B045 Circuit Breaker from Siemens' trusted SENTRON series is a robust and reliable solution designed to provide superior protection for your electrical systems. Featuring a thermal-magnetic trip unit, this molded case circuit breaker is ideal for a variety of commercial and industrial applications. Engineered for a standard operating temperature of 40å¡C, the E42B045 ensures consistent performance, safeguarding your electrical infrastructure in even the most demanding environments.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Delivers precise protection against overloads and short circuits, enhancing the safety and reliability of your electrical systems.
• Standard 40å¡C Operation: Maintains stable performance across diverse environmental conditions, providing consistent protection.
• High Interrupting Capacity: Rated at 25KAIC at 240V, providing superior fault protection and ensuring system reliability.
• Versatile Wire Range: Supports 10 - 1/0 AWG (copper/aluminum) conductors, offering flexibility in installation.

Technical Specifications:

• Amperage: 45A
• Poles: 2
• Interrupting Capacity: 25KAIC at 240V
• Wire Range: 10 - 1/0 AWG (CU/AL)
• Dimensions: 2 x 6.35 x 3.92 inches (W x H x D)
• Net Weight: 2.551 lbs

Material Compliance and Certifications:

• UL 489 and IEC 60947-2 Standards: Complies with stringent global standards for electrical safety and performance.
• RoHS Compliance: Adheres to environmental regulations, ensuring no hazardous substances are used, promoting sustainability and eco-friendly installations.

Suitability:

• The E42B045 Circuit Breaker is ideally suited for use in commercial buildings, industrial facilities, and critical infrastructure projects. Its robust design and reliable performance make it a top choice for protecting essential electrical components such as lighting, HVAC systems, and more. Whether you are upgrading an existing system or planning a new installation, the E42B045 provides the safety and reliability you need to keep your operations running smoothly.

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