EGB34100 - Square D 100A 3 Pole 480Y/277V Bolt-On Molded Case Circuit Breaker E-Frame Series

Product Overview

The Square D EGB34100 is a bolt‑on E‑Frame molded case circuit breaker with a 100 A rating for 3‑pole, 480Y/277 V applications.

This listing is for the single SKU EGB34100. Request a quote for pricing and availability and confirm model and quantity before ordering.

Key Features

• Manufacturer: Square D
• Model / SKU: EGB34100
• Frame type: E‑Frame bolt‑on molded case circuit breaker
• Poles: 3
• Ampere rating: 100 A
• Voltage rating: 480Y/277 V
• Condition: New

Function and intended use

The EGB34100 is identified as a molded case circuit breaker in a 3‑pole configuration intended for use on 480Y/277 V systems. The listing identifies its rating and basic purpose as overcurrent protection.

• 3‑pole molded case breaker suitable for 480Y/277 V systems per the SKU designation
• Rated 100 A as indicated by the model identifier

Electrical ratings and suitability

The published SKU information lists the electrical ratings: 100 A ampere rating, 3 poles, and 480Y/277 V voltage. Use these values to check compatibility with your system.

• Poles: 3
• Ampere rating: 100 A
• Voltage rating: 480Y/277 V

Mounting and physical configuration

The product is described as a bolt‑on E‑Frame molded case breaker. Confirm that the panel, switchgear, or enclosure accepts E‑Frame bolt‑on devices before procurement or installation.

• Mounting style: bolt‑on (E‑Frame)

Ordering and verification

This page covers the single SKU EGB34100. Pricing and availability are available by quote — request a quote to proceed and confirm quantity and model details.

• Confirm the full model number (EGB34100) and required quantity before ordering
• Request a quote for pricing and lead‑time information

Before You Order

Verify that the EGB34100's bolt‑on E‑Frame mounting and the 100 A, 3‑pole, 480Y/277 V ratings match your enclosure and system requirements.

• Confirm enclosure or bus compatibility with E‑Frame bolt‑on breakers
• Confirm the model number (EGB34100) and required quantity

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for EGB34100 - Square D 100A 3 Pole 480Y/277V Bolt-On Molded Case Circuit Breaker E-Frame Series. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.