Siemens ED23B080 Circuit Breaker 3-pole 240V 80A

Product Description

The SIEMENS ED23B080 is a 3-pole molded case circuit breaker in the ED2 frame series, rated for 240 volts and 80 amps. It provides overcurrent and short-circuit protection for three-phase and single-phase electrical distribution systems in commercial and light industrial applications. The breaker interrupts fault current to protect downstream wiring, equipment, and personnel. Licensed electricians install this device in panelboards and load centers where branch or feeder circuit protection is required. At 80 amps and 240 volts, it is well suited for motor loads, HVAC equipment feeds, and similar power-hungry branch circuits.

The ED23B080 is used in commercial buildings, industrial facilities, and multi-family residential electrical systems where a 3-pole, 240-volt branch or feeder breaker is required. It fits panelboards and switchboards that accept ED2 frame breakers. Common applications include air handling unit feeds, compressor circuits, and sub-panel feeder protection. This breaker is typically specified and installed by licensed electricians during new construction, panel upgrades, or equipment changeouts.

Key Features

• 3-pole configuration for three-phase or multi-wire branch circuit protection
• 240-volt rating suitable for commercial and light industrial distribution
• 80-amp continuous current rating for heavy branch and feeder loads
• ED2 frame design for compatibility with matching panelboard and switchboard equipment
• Molded case construction provides thermal-magnetic trip mechanism for overcurrent and short-circuit protection

Compatibility

Designed as an OEM-style replacement or new-install circuit breaker for panelboards and switchboards accepting ED2 frame 3-pole breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the panel before installing or replacing any circuit breaker. Verify that the panelboard bus rating, wire gauge, and terminal torque specifications meet NEC requirements for an 80-amp circuit. Do not install this breaker in a panelboard that is not rated for the ED2 frame series.

Technical Specifications

• Poles: 3
• Voltage Rating: 240 volts
• Amperage Rating: 80 amps
• Frame Series: ED2
• Weight: 3.739 pounds
• UPC: 78364320906

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: ED23B080