Siemens I-T-E Sentron Series Circuit Breaker 20A 600VAC 3 Pole HED63B020

Siemens I-T-E Sentron Series Circuit Breaker 20A 600VAC 3 Pole HED63B020

The Siemens I-T-E Sentron Series Circuit Breaker, model HED63B020, is a robust and reliable solution designed to provide superior protection for electrical systems in commercial and industrial applications. This molded case circuit breaker combines advanced features with durable construction to ensure optimal performance and safety.

Key Features

• Amperage Rating: 20 Amps
• Voltage Rating: 600 VAC
• Number of Poles: 3
• Interrupting Capacity: 18 kA at 600V, 25 kA at 480V
• Trip Unit: Thermal-Magnetic
• Frame Type: ED
• Connection Type: Load Lug
• Wire Range: 14 – 10 AWG (Copper), 12 – 10 AWG (Aluminum)
• Operating Temperature: 40°C
• Dimensions (W x H x D): 3.00 x 6.4 x 3.92 inches

Design and Construction

The HED63B020 circuit breaker features a molded case design that ensures durability and longevity. Its thermal-magnetic trip unit provides both long-time and instantaneous protection, effectively safeguarding electrical circuits from overloads and short circuits. The breaker is equipped with load lugs only, facilitating straightforward installation and secure connections.

Applications

This circuit breaker is ideal for use in various settings, including commercial buildings, industrial facilities, and other environments where reliable circuit protection is essential. Its 3-pole configuration makes it suitable for three-phase systems, and the 20A rating allows it to handle moderate electrical loads efficiently.

Installation and Compatibility

Designed for ease of installation, the HED63B020 utilizes a load lug connection type, accommodating wire sizes ranging from 14 to 10 AWG for copper and 12 to 10 AWG for aluminum. Its compact dimensions allow for integration into standard panelboards and switchgear, making it a versatile choice for new installations and retrofits.

Safety and Compliance

Siemens’ commitment to safety is evident in the HED63B020’s design, which meets industry standards for circuit protection. The breaker’s interrupting capacity of 18 kA at 600V and 25 kA at 480V ensures it can handle significant fault currents, providing reliable protection for electrical systems.

In summary, the Siemens I-T-E Sentron Series Circuit Breaker HED63B020 offers a combination of performance, reliability, and ease of installation, making it a valuable component for maintaining the safety and efficiency of electrical systems in various applications.