EDB34110 - 110 Amp Circuit Breaker

EDB34110 - 110 Amp Circuit Breaker

The Schneider Electric EDB34110 is built for professionals who need dependable circuit protection in demanding commercial and industrial electrical systems. Rated at 110 Amps with a 3-pole configuration, this E-Frame bolt-on circuit breaker helps safeguard equipment from overloads and short circuits while delivering the consistent performance electricians and facility managers expect. Designed for use in compatible Square D NF panelboards, it combines proven thermal-magnetic trip technology with a convenient trip indicator, making it easy to identify when the breaker has interrupted a fault. Whether you're replacing an existing breaker or expanding an existing electrical system, the EDB34110 is designed to provide reliable protection and help minimize unexpected downtime.

Key Features and Benefits

• 110 Amp current rating for dependable branch circuit protection
• Three-pole configuration for three-phase electrical systems
• Thermal-magnetic trip unit provides reliable overload and short-circuit protection
• Bolt-on mounting helps ensure a secure, vibration-resistant installation
• Integrated trip indicator allows quick visual identification of a tripped breaker
• Rated for operation up to 480Y/277 VAC
• Interrupting capacity up to 25 kA at applicable voltage ratings
• Compatible with both copper and aluminum conductors
• Designed for installation in compatible Square D NF panelboards
• HACR rated for HVAC equipment and air conditioning applications
• Supports a variety of compatible field-installed accessories
• Factory calibrated for dependable operation at 40°C (104°F)

Technical Specifications

• Manufacturer: Schneider Electric
  
• Catalog Number: EDB34110
  
• Series: EDB E-Frame (125A Frame)
  
• Product Type: Miniature Circuit Breaker
  
• Device Type: E-Frame
  
• Current Rating: 110 Amps
  
• Poles: 3
  
• Maximum Operating Voltage: 480Y/277 VAC
  
• Trip Unit Technology: Thermal-Magnetic
  
• Trip Unit Rating: 2300 A
  
• Holding Current: 1000 A
  
• Interrupting Ratings:
  • 25 kA @ 120 VAC
  • 25 kA @ 120/240 VAC
  • 25 kA @ 240 VAC
  • 18 kA @ 277 VAC
  • 18 kA @ 480Y/277 VAC
• Mounting Style: Bolt-On
  
• Panelboard Compatibility: Compatible Square D NF Panelboards
  
• Wire Range:
  • Copper: 14 AWG–2/0 AWG
  • Aluminum: 12 AWG–2/0 AWG
• Connection Type: Aluminum Lugs
  
• Number of Spaces Required: 3
  
• Local Signaling: Trip Indicator
  
• Protection Type: Overload and Short Circuit
  
• Breaking Capacity Code: D
  
• Tightening Torque:
  • 34.5 lb-in (3.9 N·m) for 14–10 AWG conductors
  • 49.6 lb-in (5.6 N·m) for 8 AWG–2/0 AWG conductors
• Dimensions:
  • Height: 5.66 in.
  • Width: 2.94 in.
  • Depth: 4.05 in.
• Weight: Approximately 4 lbs.
  

Material Compliance and Certifications

The Schneider Electric EDB34110 is cULus Listed, HACR-rated, and TAA-compliant, meeting recognized North American standards for safety, quality, and performance. It is calibrated for operation at ambient temperatures up to 40°C (104°F) to help ensure consistent protection under normal operating conditions. Installation should be completed by qualified personnel in accordance with the National Electrical Code (NEC) and all applicable local electrical codes.

Where It Works Best

• Commercial office buildings
• Industrial manufacturing facilities
• Warehouses and distribution centers
• Healthcare facilities
• Schools and universities
• Retail buildings and shopping centers
• Hospitality properties
• Government and municipal facilities
• HVAC equipment and air conditioning systems (HACR applications)
• Lighting distribution systems
• Electrical maintenance and replacement projects