HED41B030 - 30Amp Circuit Breaker

HED41B030 - 30Amp Circuit Breaker

The Siemens HED41B030 is a 30 Amp, one-pole thermal magnetic circuit breaker used in Siemens SENTRON low voltage molded case circuit breaker systems with an ED frame. It is typically selected for replacement work when an existing breaker needs to be matched by frame type, amperage, voltage, and terminal configuration. Instead of changing the way an electrical system is set up, this breaker helps keep your original equipment arrangement in place.

Key Features and Benefits

• 30 Amp, one-pole Siemens ED frame circuit breaker
• Thermal magnetic trip protection for overload and short-circuit conditions
• Siemens SENTRON molded case circuit breaker design
• Load lugs-only connection style
• Accepts #10–4 AWG copper or aluminum conductors
• Meets UL 489 and IEC 60947-2 standards
• Standard 40°C breaker design

Technical Specifications

• Catalog Number: HED41B030
  
• Product Type: Molded case circuit breaker
  
• Frame Type: ED Frame
  
• Amperage Rating: 30 Amps
  
• Voltage Rating: 277V
  
• Poles: 1
  
• Trip Unit: Thermal magnetic
  
• Interrupt Rating: 65kAIC at 277V
  
• Mounting Style: Panelboard mount
  
• Terminal Configuration: Load lugs only
  
• Wire Range: #10–4 AWG CU/AL
  
• Dimensions: 1 in W x 6.35 in H x 3.92 in D
  
• Weight: 1.25 lb
  
• UPC: 783643209848
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

The Siemens HED41B030 is designed to meet UL 489 and IEC 60947-2 standards for molded case circuit breakers.

Where It Works Best

• Siemens low voltage panelboards using ED frame breakers
• 277V single-phase electrical applications
• Commercial and industrial electrical distribution equipment
• Replacement of compatible Siemens HED series breakers
• Electrical repair and maintenance projects
• Applications requiring thermal magnetic circuit protection
• Systems using #10–4 AWG copper or aluminum conductors
• Projects where matching the existing breaker setup is required