HED43B050

Siemens HED43B050 molded case circuit breaker is a vital component designed to ensure electrical safety and reliability in industrial settings. Whether you’re an engineer, facility manager, or an enthusiast seeking technical insights, this comprehensive overview will provide you with essential information about the HED43B050.

Key Features:

1. Robust Construction:
   • The HED43B050 features a sturdy molded case design, built to withstand harsh industrial environments.
   • It adheres to safety standards, including UL 489 and IEC 60947-2.
2. Thermal-Magnetic Trip Unit:
   • The integrated thermal-magnetic trip unit offers dual protection mechanisms:
     • Thermal Protection: Detects overcurrent conditions caused by prolonged overloads.
     • Magnetic Protection: Swiftly interrupts the current flow during short circuits.
   • This combination ensures effective circuit interruption, preventing damage and hazards.

Highlights:

1. High Current Rating:
   • The HED43B050 is a 50A, 3-pole breaker designed for demanding applications.
   • It can handle up to 42kAIC at 480V, making it suitable for industrial power distribution.
2. Compact Design:
   • With dimensions of 3 inches (width) x 6.35 inches (height) x 3.92 inches (depth), the HED43B050 optimizes panel space utilization.
   • Its compact form factor allows for efficient installation, even in tight electrical enclosures.
3. Load Lugs Only:
   • The HED43B050 features load lugs only (LN1E100), simplifying wiring connections.
   • Connect wires ranging from 10AWG to 1/0AWG (CU/AL).
4. UL and IEC Compliance:
   • The HED43B050 meets both UL 489 and IEC 60947-2 standards, providing global compatibility.
   • Whether your project is in North America or elsewhere, trust in this breaker’s reliability.
5. Versatile Applications:
   • Use the HED43B050 in various electrical panels, distribution boards, and load centers.
   • It provides reliable circuit protection for motors, lighting, and other critical loads.

In summary, the Siemens HED43B050 combines durability, high current handling, and versatility. When referring to this part, always use the format “Siemens HED43B050.” Whether you’re ensuring safety in an industrial facility or upgrading your electrical system, rely on this circuit breaker to keep your circuits protected!