Siemens ED21B015 Molded Case Circuit Breaker – Sentron Series – ED Frame – 15A – 1 Pole – 120V – Bolt-On – 10kAIC

The Siemens ED21B015 is a Sentron Series molded case circuit breaker designed for dependable overcurrent protection in commercial and industrial electrical distribution systems. This 15A, single-pole breaker operates at 120V and features a bolt-on connection for secure installation in compatible Siemens panelboards.

Equipped with thermal magnetic trip technology, the ED21B015 provides reliable Long-Time and Instantaneous (LI) protection against overloads and short-circuit conditions. Its compact ED frame design ensures efficient installation while maintaining strong electrical performance.

Specifications

• Brand: Siemens / ITE
• Manufacturer: Siemens
• Part Number: ED21B015
• Series: Sentron Series
• Type: ED Frame
• Category: Molded Case Circuit Breaker
• Mounting Style: Bolt-On

Electrical Ratings

• Current Rating: 15A
• Number of Poles: 1 Pole
• Voltage Rating: 120V AC
• Phase: 1 Phase
• Interrupting Capacity: 10kAIC @ 120V
• Protection Type: Thermal Magnetic
• Trip Functions: Long-Time, Instantaneous (LI)

Technical Features

• Bolt-on mounting for secure installation
• Load-side lug terminals included
• Thermal magnetic overcurrent protection
• Compact ED frame construction
• Reliable operation in commercial and industrial systems

Environmental & Mechanical

• Ambient Temperature Rating: 40°C
• Dimensions (H × W × D): 6.35 × 1 × 3.92 in
• Weight: 0.98 lbs

Standards and Approvals

• CSA Approved
• Siemens / ITE Authentic Product

Applications

• Commercial electrical distribution systems
• Industrial panelboards
• Branch circuit protection
• Lighting and receptacle circuits
• HVAC equipment circuits
• General-purpose 120V applications

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.