ED41B030L - 30Amp Circuit Breaker

ED41B030L - 30Amp Circuit Breaker

Looking for a reliable 30 Amp circuit breaker that fits seamlessly into your existing Siemens setup? You’re in the right place. The Siemens ED41B030L is a 30 Amp, 1-pole molded case circuit breaker designed specifically for commercial and industrial electrical systems running at 277VAC. As part of the trusted Siemens SENTRON ED Frame family, this breaker is engineered as a form, fit, and functional replacement, making upgrades or maintenance simple—no need to reconfigure your panel.

What makes this breaker stand out? It’s built with a thermal-magnetic trip unit, which means it reacts quickly to both overloads and short circuits—helping protect your wiring, equipment, and overall system. With a 22 kAIC interrupting capacity at 277VAC, it’s a solid choice for branch circuits, lighting systems, and other single-pole applications where dependable protection matters.

Key Features and Benefits

• 30 Amp, 1-pole molded case circuit breaker for dependable protection
• Designed for seamless compatibility with Siemens ED Frame equipment
• Form, fit, and functional replacement—no panel modifications needed
• Thermal-magnetic trip unit responds to overloads and short circuits
• Rated for 277VAC commercial and industrial systems
• 22 kAIC interrupting capacity at 277VAC for reliable fault protection
• Includes line and load side lugs for flexible installation
• Line lug wire range: 10–1/0 AWG copper/aluminum
• Load lug wire range: 10–4 AWG copper/aluminum
• Built for durability in demanding environments
• Complies with UL 489 and IEC 60947-2 standards
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: ED41B030L
  
• Product Family: SENTRON ED Frame Molded Case Circuit Breaker
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: ED Frame
  
• Amperage Rating: 30 Amps
  
• Number of Poles: 1
  
• Voltage Rating: 277VAC
  
• Trip Unit: Thermal-Magnetic
  
• Interrupting Capacity: 22 kAIC at 277VAC
  
• Terminal Configuration: Line and Load Side Lugs
  
• Line Lug Wire Range: 10–1/0 AWG Copper/Aluminum
  
• Load Lug Wire Range: 10–4 AWG Copper/Aluminum
  
• Dimensions:
  • Width: 1.00 in.
  • Height: 6.35 in.
  • Depth: 3.92 in.
• Weight: 1.146 lb
  
• UPC: 783643089877
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

• The Siemens ED41B030L is built to meet UL 489 and IEC 60947-2 standards, ensuring it delivers the performance and safety you expect from a high-quality molded case circuit breaker. It also supports WEEE (2012/19/EU) take-back requirements.
• For best results, always match replacement breakers to your system’s original specifications—including frame type, amperage, voltage, and interrupting capacity. Installation should be handled by qualified professionals in accordance with the National Electrical Code (NEC) and local regulations.
  

Where It Works Best

• Commercial lighting circuits
• Branch circuit protection
• Office buildings
• Retail environments
• Schools and campuses
• Healthcare facilities
• Industrial distribution systems
• Manufacturing operations
• Maintenance and repair of Siemens ED Frame equipment
• Installations requiring line and load side lug connections