Description 

The Square D EGB14030EPD is a 1-pole molded-case circuit breaker rated for 30 amps at 277 VAC. It provides reliable overload, short-circuit, and ground-fault protection for lighting and power distribution systems. With its bolt-on mounting and thermal-magnetic trip technology, the EGB14030EPD ensures safe and consistent performance in commercial and industrial electrical installations.

Technical Specifications 

Information About EGB14030EPD

The EGB14030EPD is part of Square D’s E-Frame EGB Series—engineered for use in NF panelboards and other lighting distribution equipment. This molded-case breaker offers long-time and instantaneous trip functions, providing dependable protection in single-phase 277 V AC systems. Built with a bolt-on connection and calibrated for 40 °C operation, it meets cULus and HACR standards for safety and performance. Its design allows for use with both copper and aluminum conductors, ensuring flexibility across a variety of installation environments.

Key Features:

• High Interrupting Capacity: Rated 35 kAIC at 480 V for dependable fault protection.
• Thermal-Magnetic Protection: Combines long-time and instantaneous trip functions for precise circuit safety.
• Bolt-On Mounting: Secures easily in NF panelboards with strong electrical contact.
• Ground-Fault Protection: 30 mA sensitivity enhances personnel and equipment safety.
• Wide Wire Range: Supports AWG 14 to 6 Cu and AWG 12 to 4 Al conductors.
• Rugged E-Frame Construction: Designed for long-term reliability in demanding electrical environments.
• Certified Performance: cULus and HACR rated, meeting North American safety standards.
• Temperature-Rated Calibration: Factory-set for 40 °C ambient operation.

The EGB14030EPD delivers the reliability and precision required for dependable overcurrent and ground-fault protection in commercial power systems.