HED43B035L - 35Amp Circuit Breaker

HED43B035L - 35Amp Circuit Breaker

When you need a replacement circuit breaker that matches the original specifications, the Siemens HED43B035L is designed to fit the job. This 35 Amp, 3-pole molded case circuit breaker is part of Siemens' trusted SENTRON ED frame family and provides thermal-magnetic protection against both overloads and short circuits in 480VAC three-phase electrical systems.

As with any replacement breaker, always confirm that the frame size, amperage, voltage rating, interrupting capacity, and terminal configuration match your equipment before installation.

Key Features and Benefits

• Siemens SENTRON ED frame molded case circuit breaker
• 35 Amp current rating
• Three-pole design for three-phase electrical systems
• Thermal-magnetic trip unit helps protect against overloads and short circuits
• Rated for use on 480VAC systems
• Factory-installed line and load-side lugs (LN1E100)
• Accepts 10 AWG to 1/0 AWG copper or aluminum conductors
• Standard 40°C calibration
• Built to last for long service in commercial and industrial applications
• Designed as a form, fit, and functional replacement for compatible Siemens ED frame circuit breakers
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: HED43B035L
  
• Manufacturer Part Number (MPN): HED43B035L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: SENTRON ED Frame
  
• Amperage: 35 Amps
  
• Poles: 3
  
• Voltage Rating: 480VAC
  
• Trip Unit: Thermal-Magnetic
  
• Interrupting Rating: 42kAIC @ 480VAC
  
• Terminal Type: Line and Load Lugs (LN1E100)
  
• Wire Range: 10 AWG–1/0 AWG Copper or Aluminum
  
• Calibration: 40°C
  
• Dimensions: 3" W × 6.35" H × 3.92" D
  
• Weight: 3.616 lbs.
  

Material Compliance and Certifications

The Siemens HED43B035L is manufactured to comply with UL 489 and IEC 60947-2 standards for molded case circuit breakers. REACH Article 33 information is available from the manufacturer. RoHS compliance information has not been published for this catalog number.

Where It Works Best

The HED43B035L is well suited for commercial, industrial, and institutional facilities that operate 480VAC three-phase electrical distribution systems. It is frequently installed in compatible Siemens panelboards, switchboards, motor control centers, and similar distribution equipment where maintaining the original electrical ratings and physical fit is important.