Square D EGB34015SA E-Frame Molded Case Circuit Breaker – 3 Pole – 15A – Bolt-On – Thermal Magnetic – NF Panelboard Compatible

The Square D EGB34015SA is a molded case circuit breaker designed for commercial and industrial power distribution systems requiring dependable branch and feeder protection. Manufactured by Schneider Electric, this 3-pole, 15A E-Frame breaker provides reliable thermal-magnetic protection against overloads and short-circuit conditions in three-phase electrical applications.

Designed for installation in NF panelboards, the EGB34015SA features a secure bolt-on mounting configuration and is also suitable as a replacement for legacy EJB34015SA breakers. Its fixed LI (Long-Time and Instantaneous) trip characteristics ensure consistent and predictable protection performance in electrical distribution systems.

With high interrupting ratings of up to 65kA at lower voltages and 35kA at 480Y/277VAC, this breaker is built for demanding environments where fault current levels may be significant. A visual trip indicator enhances maintenance efficiency by allowing quick identification of tripped circuits.

Specifications

• Brand: Square D
• Manufacturer: Schneider Electric
• Part Number: EGB34015SA
• Series: EGB Series
• Type: Molded Case Circuit Breaker (E-Frame)
• Configuration: 3 Pole
• Phase: 3 Phase
• Current Rating: 15A
• Voltage Rating: 120VAC, 240VAC, 480Y/277VAC
• Mounting Style: Bolt-On
• Connection Type: Lug Terminal
• Protection Type: Thermal Magnetic
• Trip Function: LI – Long-Time and Instantaneous
• Trip Adjustability: Fixed Thermal, Fixed Magnetic
• Application: NF Panelboard / Branch and Feeder Circuits

Interrupting Ratings

• 65kA @ 120VAC
• 65kA @ 240VAC
• 35kA @ 480Y/277VAC

Electrical & Mechanical Features

• Bolt-on NF panelboard mounting system
• Thermal-magnetic overload and short-circuit protection
• Fixed trip characteristics for consistent performance
• Visual trip indicator for quick fault identification
• Compatible replacement for legacy EJB34015SA
• HACR and HID rated construction
• Suitable for branch and feeder circuit applications
• Optional auxiliary switch, alarm switch, and padlock attachment

Wire Range

• Copper: AWG 14–6
• Aluminum: AWG 12–6
• Maximum wire size: AWG 6
• Minimum wire size: AWG 14 Copper / AWG 12 Aluminum

Accessories

• Factory-installed shunt trip option (if specified variant)
• Aluminum lugs included
• Auxiliary switch option
• Alarm switch option
• Padlock attachment option

Standards & Approvals

• UL 489 Listed
• CSA C22.2 No. 5
• NEMA AB 1 Compliant
• NFPA 70 Compliant
• CSA Approved
• cULus Listed
• HACR Rated
• HID Rated
• NOM Approved
• Authentic Square D / Schneider Electric product
• Designed for NF Panelboard systems

Returns are easy

You may return items within 30 days of delivery for a refund.

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