Siemens ED21B015 Circuit Breaker 1P 240V 15A

Product Description

The SIEMENS ED21B015 is a 1-pole, 15-amp circuit breaker rated for 240-volt applications, designed for use in commercial and industrial panelboards. Part of the ED2 series, this breaker provides overcurrent protection by interrupting the circuit when current exceeds its rated amperage. It is installed by licensed electricians during panel construction, service upgrades, or branch circuit additions. Key ratings include 15 amps and 240 volts, making it suitable for a range of single-pole branch circuit protection needs in load centers and distribution panels.

The ED21B015 is used in commercial and light industrial electrical distribution systems where reliable branch circuit protection is required. It fits into ED2-series compatible panelboards and is a common choice for protecting equipment and branch circuits rated at 15 amps. Electricians install this breaker during new construction, panel upgrades, and service calls requiring breaker replacement in compatible enclosures.

Key Features

• 1-pole configuration for single-phase branch circuit protection
• 15-amp current rating for standard branch circuit loads
• 240-volt rating suitable for commercial panelboard applications
• Part of the ED2 series for compatibility with ED2-series panelboards
• Provides automatic overcurrent and short-circuit interruption

Compatibility

Designed as an OEM-style replacement for ED2-series compatible commercial panelboards and load centers accepting 1-pole breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the panel before handling or installing any circuit breaker. Verify the panelboard is rated for ED2-series breakers before installation. Do not exceed the breaker's rated amperage or voltage when selecting the appropriate branch circuit.

Technical Specifications

• Poles: 1
• Voltage Rating: 240 volts
• Amperage Rating: 15 amps
• Series: ED2
• Weight: 0.981 pounds

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: ED21B015