ED42B035 - 35Amp Circuit Breaker

ED42B035 - 35Amp Circuit Breaker

Looking for a reliable circuit breaker that keeps your electrical system running safely and efficiently? The Siemens ED42B035 is a 35 Amp, 2-pole molded case circuit breaker built to deliver dependable protection in commercial and industrial environments. As part of Siemens’ trusted ED frame lineup, this breaker is a smart choice when you need a seamless replacement that fits right into existing Siemens setups—no guesswork, no hassle.

What makes this breaker stand out is its thermal magnetic trip unit, which actively protects your system by responding to both overloads and sudden short circuits. That means your equipment stays safer, downtime is minimized, and your operations keep moving. With a 480V AC rating and an 18kA interrupting capacity (18kAIC), it’s designed to handle demanding applications with confidence.

Key Features and Benefits

• 35 Amp, 2-pole Siemens ED frame molded case circuit breaker
• Thermal magnetic trip unit for reliable overload and short-circuit protection
• Rated for 480V AC commercial and industrial applications
• 18kA interrupting capacity (18kAIC) at 480V AC
• Load-side lug terminals (LN1E100) for easy installation
• Supports 10–1/0 AWG copper or aluminum conductors
• Designed to fit seamlessly into Siemens ED-frame panel equipment
• Ideal for replacing existing compatible breakers without modifications
• Helps extend the life of your electrical system
• Built for long-lasting, dependable performance
  

Technical Specifications

• Catalog Number: ED42B035
  
• Manufacturer: Siemens
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: ED
  
• Trip Unit: Thermal Magnetic
  
• Amperage Rating: 35 Amps
  
• Voltage Rating: 480V AC
  
• Poles: 2
  
• Interrupt Rating: 18 kAIC at 480V AC
  
• Terminal Type: Load Lug Terminals (LN1E100)
  
• Wire Range: 10–1/0 AWG Copper / Aluminum
  
• Operating Temperature Reference: Standard 40°C Breaker
  
• Dimensions: 2.00 in. W × 6.35 in. H × 3.92 in. D
  
• Weight: 0.179 lb
  
• Product Family: ED4 18kAIC, 480VAC
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

• The Siemens ED42B035 is built to meet UL 489 and IEC 60947-2 standards, ensuring it delivers the safety and performance professionals expect. It is also RoHS compliant and falls under WEEE (2012/19/EU) regulations where applicable. Siemens provides REACH Article 33 information for transparency and compliance.
• For best results and safety, installation should always be handled by qualified personnel following the National Electrical Code (NEC) and local regulations.
  

Where It Works Best

• Siemens ED-frame panelboards and distribution systems
• Commercial electrical installations
• Industrial power distribution panels
• 480V AC branch circuit protection
• Replacement projects for existing Siemens ED breakers
• Manufacturing plants and commercial facilities
• Maintenance and upgrade applications
• Situations where maintaining original equipment compatibility is essential