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
| Condition |
New/Never Used Surplus |
| Brand |
Square D |
| Category |
Circuit Breaker |
| Part Number |
EGB14030EPD |
| Subcategory |
Molded Case |
| Series |
EGB Series |
| Frame Type |
E-Frame |
| Poles |
1 |
| Amperage Rating |
30 A |
| Voltage Rating |
277 VAC |
| Phase |
1 |
| Interrupting Rating |
35 kAIC @ 480 V |
| Trip Functions |
Long Time & Instantaneous |
| Protection Type |
Thermal Magnetic |
| Ground Fault Protection |
30 mA |
| Mounting Type |
Bolt-On |
| Connection Type |
Lug |
| Wire Range |
AWG 14–6 Cu / AWG 12–4 Al |
| Operating Temperature |
–25 °C to 70 °C (–13 °F to 158 °F) |
| Panel Compatibility |
Square D NF Panelboards |
| Certifications |
cULus, HACR, RoHS |
| Country of Origin |
Mexico |
| Dimensions (H × W) |
6.64 in × 1.96 in |
| Weight |
2 lb |
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.
