HHED63B125 - 125Amp Circuit Breaker

HHED63B125 - 125Amp Circuit Breaker

The Siemens HHED63B125 is an ED-frame, 3-pole circuit breaker rated at 125 amps and 600 volts, with an 18kA interrupting rating and load-side lug configuration. It is a strong match for your maintenance work in existing electrical distribution equipment where your original system was designed around this specific breaker format. That makes it especially useful in legacy applications where preserving the intended form, fit, and function is the priority.

Key Features and Benefits

• 125A current rating – Designed for compatible electrical applications that call for a 125-amp breaker.
• 3-pole configuration – Suitable for applicable three-phase electrical distribution systems.
• 600V rating – Matches equipment specified for a breaker with this voltage rating.
• ED-frame design – Helps maintain the required physical form and fit in compatible electrical equipment.
• Load-side lug configuration – Matches installations requiring this specific connection arrangement.

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: HHED63B125
  
• Product Type: Circuit Breaker
  
• Frame / Series: ED
  
• Number of Poles: 3
  
• Amperage: 125A
  
• Voltage Rating: 600V
  
• Interrupting Rating: 18kA
  
• Connection Configuration: Load-Side Lug
  
• Net Weight: 4.149 lb
  
• UPC: 783643308169
  

Material Compliance and Certifications

Manufacturer data for the HHED63B125 identifies compliance with RoHS substance restrictions since April 2, 2009. REACH Article 33 information is also associated with the product’s material-compliance documentation.

Where It Works Best

The Siemens HHED63B125 125A circuit breaker works best in existing and legacy electrical distribution equipment that specifically requires an ED-frame, 3-pole, 125A, 600V breaker with an 18kA interrupting rating and load-side lug configuration.