HED42B050L - 50Amp Circuit Breaker

HED42B050L - 50Amp Circuit Breaker

The Siemens HED42B050L is a premium, low-voltage SENTRON molded case circuit breaker designed with a thermal-magnetic trip unit. Engineered to meet the highest industry standards, including UL 489 and IEC 60947-2, this 50A, 2-pole breaker ensures reliable protection and efficiency in electrical systems. With a high breaking capacity of 42kAIC at 480V, it is ideal for a wide range of demanding applications.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides precise and reliable protection by responding to both overcurrent conditions and short circuits.
• High Breaking Capacity: 42kAIC at 480V ensures safe interruption of high fault currents, enhancing system safety.
• Compact Design: With dimensions of 2 x 6.35 x 3.92 inches, it fits seamlessly into various installations.
• Wide Wire Range Compatibility: Supports wire sizes from 10 to 1/0 AWG (CU/AL), offering flexibility in different wiring scenarios.
• Durable Construction: Built to last with robust materials, ensuring long-term reliability and performance.
• Compliance with Industry Standards: Meets UL 489 and IEC 60947-2 standards, guaranteeing safety and reliability in operation.

Technical Specifications:

• Amperage: 50A
• Poles: 2
• Breaking Capacity: 42kAIC at 480V
• Frame Type: ED
• Trip Unit: Thermal-Magnetic
• Wire Range: 10 - 1/0 AWG (CU/AL)
• Dimensions (W x H x D): 2 x 6.35 x 3.92 inches
• Net Weight: 2.712 lbs
• Country of Origin: Mexico

Material Compliance and Certifications:

• The HED42B050L circuit breaker complies with major industry standards, including UL 489 and IEC 60947-2, ensuring it meets rigorous safety and performance criteria.

Suitability:

• Commercial Buildings: Ideal for protecting electrical circuits in commercial settings.
• Industrial Facilities: Perfect for use in manufacturing plants and industrial environments where high fault currents may occur.
• Electrical Panels: Can be integrated into electrical distribution panels for enhanced circuit protection.
• Retrofit Projects: Suitable for upgrading and replacing outdated circuit breakers in existing installations.

Choose the Siemens HED42B050L circuit breaker for its reliable performance, robust construction, and compliance with stringent industry standards, ensuring optimal protection for your electrical systems.

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