ED62B045 - 45Amp Circuit Breaker

ED62B045 - 45Amp Circuit Breaker

When you need a 45-amp, 2-pole circuit breaker that matches the specifications of your existing Siemens electrical distribution equipment, the Siemens ED62B045 is designed to provide the form, fit, and function you need. Part of the trusted SENTRON ED6 series, this molded-case circuit breaker helps protect electrical circuits from overloads and short circuits while remaining compatible with existing installations.

Whether you're replacing a failed breaker during scheduled maintenance or restoring a commercial or industrial electrical system to service, the ED62B045 is built for dependable operation in demanding environments. Its bolt-on design provides a secure connection in compatible panelboards and switchboards, while the included load-side terminals help simplify installation.

Key Features & Benefits

• Form, fit, and functional replacement for compatible Siemens ED6 SENTRON molded case circuit breakers
• 45 Amp, 2-pole configuration for branch circuit protection
• Bolt-on mounting provides a secure installation in compatible equipment
• Includes load-side terminals for added installation convenience
• Interrupting capacity: 25kA @ 480VAC; 65kA @ 240VAC
• HACR rated for compatible HVAC and refrigeration equipment
• Suitable for reverse-feed applications when installed according to the manufacturer's instructions
• Designed for operation in 40°C ambient temperatures
• Built to last for long-term service in existing electrical distribution systems
  

Technical Specifications

• Manufacturer: Siemens
  
• Part Number: ED62B045
  
• Series: SENTRON
  
• Type: ED6
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage: 45 Amps
  
• Poles: 2
  
• Interrupting Rating: 25kA @ 480VAC; 65kA @ 240VAC
  
• Mounting Style: Bolt-On
  
• Terminals: Includes Load-Side Terminals
  
• Ambient Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Suitable for Reverse Feed: Yes
  
• Dimensions:
  • Width: 2.00 inches
  • Length: 6.35 inches
  • Depth: 3.92 inches
• Approximate Shipping Weight: 4.31 lbs.
  

Material Compliance & Certifications

The Siemens ED62B045 is manufactured to meet the UL 489 requirements for molded-case circuit breakers. It is HACR rated for compatible HVAC and refrigeration applications and is suitable for reverse-feed use when installed in accordance with Siemens instructions and applicable electrical codes. Installation should always be performed by qualified personnel in accordance with national and local electrical requirements.

Where It Works Best

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Warehouses and distribution centers
• Schools and universities
• Healthcare facilities
• Mechanical and electrical equipment rooms
• HVAC and refrigeration systems
• Compatible Siemens panelboards and switchboards
• Maintenance, repair, and replacement projects requiring a 45-amp, 2-pole bolt-on molded case circuit breaker