Description
The Square D EGB14020EPD is a molded case circuit breaker designed for high-performance electrical protection in lighting and power distribution systems. This 1-pole, 20 A breaker operates at 277 V AC with a 35 kA interrupting capacity at 480 V AC, providing dependable thermal-magnetic protection. It features a bolt-on mounting design and is specifically engineered for use in Square D NF panelboards.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Square D |
| Category |
Circuit Breaker |
| Part Number |
EGB14020EPD |
| Subcategory |
Molded Case |
| Series |
EGB Series |
| Frame Type |
E-Frame |
| Poles |
1 |
| Voltage Rating |
277 V AC |
| Amperage Rating |
20 A |
| Interrupting Capacity |
35 kA @ 480 V AC, 65 kA @ 120 V AC |
| Trip Unit Type |
Thermal-Magnetic (LI – Long-Time & Instantaneous) |
| Mounting Type |
Bolt-On |
| Connection Type |
Lug (AWG 14–6 Cu, AWG 12–4 Al) |
| Panel Compatibility |
NF Panelboard |
| Protection Type |
Overload and Short-Circuit |
| Temperature Rating |
Calibrated for 40°C |
| Certifications |
cULus |
| Standards Compliance |
HACR, HID, Switching Duty Rated |
| Body Material |
Thermoset Composite Resin |
| Country of Origin |
Mexico |
| Dimensions (H × W × D) |
6.64 × 1.96 × 4.05 in |
| Weight |
2 lb (0.9 kg) |
Information About
EGB14020EPD
The EGB14020EPD is part of the Square D EGB Series molded case circuit breakers, built for consistent, durable operation within commercial and industrial electrical systems. It incorporates a thermal-magnetic trip mechanism combining long-time overload and instantaneous short-circuit protection for safe and efficient circuit management. The breaker features a compact E-Frame design and bolt-on mounting for easy installation and maintenance in NF panelboards. Certified to cULus standards, the EGB14020EPD ensures dependable performance even under demanding electrical load conditions.
Key Features:
- Voltage Rating: Operates at 277 V AC for single-phase electrical distribution.
- Current Rating: Rated at 20 A for reliable circuit protection in NF panelboards.
- Interrupting Capacity: Provides 35 kAIC at 480 V AC and 65 kAIC at 120 V AC.
- Trip Unit Type: Thermal-magnetic unit combines long-time and instantaneous trip protection.
- Mounting Type: Bolt-on design ensures stable and secure panel installation.
- Connection Type: Lug terminals support AWG 14–6 copper or AWG 12–4 aluminum wiring.
- HACR and HID Rated: Suitable for HVAC and high-intensity discharge lighting systems.
- Certified Safety: Complies with cULus standards and calibrated for 40°C operation.
The EGB14020EPD delivers the reliability and precision required for professional-grade overload and short-circuit protection in power distribution networks.
