HED42B020L - 20Amp Circuit Breaker

HED42B020L - 20Amp Circuit Breaker

The Siemens HED42B020L circuit breaker is a top-tier low voltage SENTRON molded case circuit breaker designed to provide superior performance and reliability. This model features a thermal-magnetic trip unit, which ensures precise and dependable protection for your electrical circuits. With a current rating of 20A and a 2-pole configuration, it is an ideal choice for safeguarding electrical systems in commercial and industrial settings.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides reliable and accurate protection by combining thermal protection for overload conditions and magnetic protection for short-circuit situations.
• High Breaking Capacity: With a breaking capacity of 42kAIC at 480V, it can effectively interrupt high fault currents, ensuring the safety and integrity of your electrical system.
• Compact ED Frame: The compact size (2 x 6.35 x 3.92 inches) allows for easy installation in tight spaces, making it versatile for various applications.
• Compliance with Standards: Meets UL 489 and IEC 60947-2 standards, ensuring it adheres to international safety and performance requirements.
• Versatile Connection Options: Features line and load side lugs (SA1E025) with a wire range of 14-10 AWG (CU) and 12-10 AWG (AL), providing flexible installation options.

Technical Specifications:

• Rated Current: 20A
• Poles: 2
• Breaking Capacity: 42kAIC at 480V
• Dimensions: 2 x 6.35 x 3.92 inches (W x H x D)
• Weight: 2.712 pounds
• Wire Range: 14-10 AWG (Copper) / 12-10 AWG (Aluminum)
• Frame Type: ED Frame

Material Compliance and Certifications:

• Compliance: The Siemens HED42B020L is designed with compliance in mind, ensuring adherence to key safety and environmental standards. It meets the requirements of the UL 489 and IEC 60947-2 standards, which are critical for ensuring the safety and performance of electrical components.

Suitability:

• This circuit breaker is perfect for a wide range of applications, from industrial facilities to commercial buildings. Its high breaking capacity and reliable performance make it suitable for protecting electrical circuits in critical infrastructure and heavy-duty environments. Whether you are upgrading an existing system or installing a new one, the Siemens HED42B020L circuit breaker offers the peace of mind that comes with using a trusted and proven electrical component.

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