Square D EDB34110SA E-Frame Molded Case Circuit Breaker – 3 Pole – 110A – 480V – Bolt-On – Thermal Magnetic – LI Function

The Square D EDB34110SA is a heavy-duty molded case circuit breaker designed for commercial and industrial power distribution systems. Manufactured by Schneider Electric, this 3-pole, 110A breaker is part of the EDB Series and provides dependable thermal-magnetic protection against overloads and short-circuit faults in three-phase electrical applications.

Built with a bolt-on mounting configuration, the EDB34110SA is designed for secure installation in compatible panelboards and distribution equipment. Its LI (Long-Time and Instantaneous) trip function provides fixed protection characteristics, helping ensure reliable operation and circuit protection in demanding environments.

With an interrupting rating of 18kA at 480V, this E-Frame breaker combines high-performance protection with a compact molded case design. It is well suited for branch circuit protection, industrial machinery, power distribution systems, and OEM equipment applications.

Specifications

• Brand: Square D
• Manufacturer: Schneider Electric
• Part Number: EDB34110SA
• Series: EDB Series
• Type: Molded Case Circuit Breaker (E-Frame)
• Sub-Category: Molded Case
• Configuration: 3 Pole
• Phase: 3 Phase
• Current Rating: 110A
• Voltage Rating: 480V AC
• Connection Type: Bolt-On
• Protection Type: Thermal Magnetic
• Trip Function: LI – Long-Time and Instantaneous

Interrupting Rating

• 18kA @ 480V AC

Electrical & Mechanical Features

• Thermal-magnetic overload and short-circuit protection
• LI (Long-Time and Instantaneous) trip characteristics
• Bolt-on mounting configuration
• Compact E-Frame molded case construction
• Suitable for three-phase distribution systems
• High-reliability industrial protection design
• Designed for commercial and industrial applications

Physical Data

• Weight: 1.92 lbs

Applications

• Commercial electrical distribution systems
• Industrial power distribution equipment
• Branch circuit protection
• Motor and machinery protection
• OEM equipment installations
• Panelboards and switchboard assemblies

Standards & Approvals

• Thermal-Magnetic Protection Design
• Bolt-On Installation Configuration
• Authentic Square D / Schneider Electric product
• Manufactured to EDB Series specifications
• Suitable for commercial and industrial electrical systems

Returns are easy

You may return items within 30 days of delivery for a refund.

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.