Square D EGB24050SA E-Frame Molded Case Circuit Breaker – 2 Pole – 50A – Bolt-On – Thermal Magnetic

The Square D EGB24050SA is a molded case circuit breaker designed for commercial and industrial power distribution applications requiring reliable thermal-magnetic protection. Manufactured by Schneider Electric, this 2-pole, 50A breaker is part of the EGB Series and is intended for use in NF panelboards with secure bolt-on mounting.

This E-Frame breaker delivers dependable overload and short-circuit protection using a fixed LI (Long-Time and Instantaneous) trip mechanism. Its compact design and high interrupting performance make it suitable for demanding electrical environments where system reliability and safety are critical.

The EGB24050SA is commonly used in commercial buildings, industrial distribution systems, and OEM applications where consistent circuit protection is required. Its robust molded case construction ensures durability and long service life in challenging operating conditions.

Specifications

• Brand: Square D
• Manufacturer: Schneider Electric
• Part Number: EGB24050SA
• Series: EGB Series
• UNSPSC Code: 39120000
• Type: Molded Case Circuit Breaker (E-Frame)
• Configuration: 2 Pole
• Phase: 1 Phase
• Current Rating: 50A
• Mounting Style: Bolt-On
• Protection Type: Thermal Magnetic
• Trip Function: LI – Long-Time and Instantaneous
• Application: NF Panelboard

Electrical Characteristics

• Current Rating: 50A
• Voltage Rating: (typical EGB240 class systems) 120/240VAC, 480Y/277VAC compatibility depending on system design
• Interrupting Capacity: EGB Series high interrupting design (NF panelboard class)

Construction Features

• E-Frame molded case construction
• Bolt-on mounting system for NF panelboards
• Thermal-magnetic trip unit
• Fixed long-time and instantaneous protection
• Compact industrial-grade design
• Designed for reliability in high-fault environments

Applications

• Commercial electrical distribution systems
• Industrial power panels and switchboards
• NF panelboard installations
• OEM machinery and equipment
• Branch circuit protection systems

General Information

• Brand: Square D
• Manufacturer: Schneider Electric
• Unit of Measure: EA
• Product Category: Molded Case Circuit Breaker

Standards & Compliance

• Designed for NF Panelboard systems
• Industrial-grade molded case breaker construction
• Manufactured under Schneider Electric quality standards
• Authentic Square D product

Returns are easy

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

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.