Square D EGB34080 Molded Case Circuit Breaker – 80A – 3-Pole / 3-Phase – 480Y/277V AC – Thermal-Magnetic – Bolt-On – EGB Series

The Square D EGB34080 is an 80A, 3-pole, 3-phase bolt-on molded case circuit breaker from Schneider Electric / Square D. It is designed for use with compatible Square D NF Panelboards and features a thermal-magnetic trip unit with a signal indicator to indicate when a trip has occurred.

The EGB34080 is rated for 480Y/277V AC and is CSA-rated, HID-rated, HACR-rated, and UL Listed for High-Intensity Discharge applications. It is calibrated for 40°C and includes aluminum lugs supporting specified aluminum and copper conductor sizes.

Specifications:

• Manufacturer: Schneider Electric / Square D
• Product Type: Molded Case Circuit Breaker
• Catalog No.: EGB34080
• Product Family: EGB Series
• Current Rating: 80A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• System Voltage: 480Y/277V AC
• Protection Type: Thermal-Magnetic
• Trip Unit: Thermal-Magnetic
• Mounting Type: Bolt-On
• Trip Indication: Signal Indicator
• Calibration Temperature: 40°C
• Hold Current: 270A
• Trip Current: 875A
• Terminal Material: Aluminum Lugs
• Aluminum Wire Range: AWG 12–6
• Copper Wire Range: AWG 14–6
• Application: Square D NF Panelboards
• Ratings: CSA, HID, HACR
• Brand: Square D

Part Numbers & Identification:

• Manufacturer Part Number (MPN): EGB34080
• Catalog Number: EGB34080
• Product Family: Square D EGB Circuit Breakers
• Series: EGB
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Bolt-On Molded Case Circuit Breaker
• Model: EGB34080
• Breaker Configuration: 3-Pole, 80A
• upc:
  785901128632

Compatibility:

Designed for use with compatible Square D NF Panelboards that accept EGB Series bolt-on molded case circuit breakers. The EGB34080 provides 80A thermal-magnetic protection for compatible 480Y/277V AC, 3-phase applications.

The breaker includes aluminum lugs supporting AWG 12–6 aluminum and AWG 14–6 copper conductors. Always verify the specific panelboard model, approved breaker type, system voltage, pole configuration, conductor size, lug requirements, and installation specifications before installation.

Certifications:

• UL Listed
• UL Listed for High-Intensity Discharge (HID)
• CSA Rated
• HACR Rated
• 80A Rated
• 3-Pole / 3-Phase
• 480Y/277V AC Rated
• Thermal-Magnetic Protection
• Bolt-On Mounting
• 40°C Calibration
• Signal Trip Indicator

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You may return items within 10 days of delivery for a refund.

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