HED41B025L - 25Amp Circuit Breaker

HED41B025L - 25Amp Circuit Breaker

The Siemens HED41B025L is a 25 Amp, one-pole thermal magnetic circuit breaker designed for Siemens SENTRON low voltage molded case circuit breaker systems using the ED frame configuration. This breaker is commonly used in electrical service and replacement applications where the existing equipment requires the same breaker style, electrical ratings, and connection arrangement. With a 277V rating, 65kAIC interrupting capacity, and thermal magnetic trip unit, the HED41B025L provides circuit protection for compatible electrical systems while helping maintain your original installation design.

Key Features and Benefits

• 25 Amp single-pole Siemens ED frame circuit breaker
• Thermal magnetic protection for overload and short-circuit conditions
• Rated for 277V electrical systems
• Designed for Siemens SENTRON molded case circuit breaker applications
• Includes line and load side lugs
• Accepts #14–10 AWG copper conductors
• Accepts #12–10 AWG aluminum conductors

Technical Specifications

• Catalog Number: HED41B025L
  
• Product Type: Molded case circuit breaker
  
• Frame Type: ED Frame
  
• Amperage Rating: 25 Amps
  
• Voltage Rating: 277V
  
• Poles: 1
  
• Trip Unit: Thermal magnetic
  
• Interrupt Rating: 65kAIC at 277V
  
• Mounting Style: Panelboard mount
  
• Terminal Configuration: Line and load side lugs
  
• Wire Range: #14–10 AWG CU / #12–10 AWG AL
  
• Dimensions: 1 in W x 6.35 in H x 3.92 in D
  
• Weight: 2.998 lb
  
• UPC: 783643090026
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

The Siemens HED41B025L is designed to meet UL 489 and IEC 60947-2 standards for molded case circuit breakers. It is intended for use in compatible Siemens low voltage electrical equipment and should be installed according to applicable electrical codes, safety requirements, and manufacturer specifications.

Where It Works Best

• Siemens low voltage panelboards using ED frame circuit breakers
• 277V single-phase electrical applications
• Commercial and industrial electrical distribution equipment
• Replacement of compatible Siemens HED series breakers
• Electrical maintenance projects involving existing Siemens equipment
• Applications requiring thermal magnetic circuit protection