EGB14020SA | Square D 20A 1-Pole 277 VAC Molded Case Circuit Breaker with 120V Shunt Trip

Schneider Electric · Circuit Breakers & Protection

Description  The Square D EGB14020SA is a 1-pole molded case circuit breaker rated for 20 amps at 277 VAC. It provides thermal-magnetic protection with a built-in 120V shunt trip for remote operation and fast circuit isolation. Designed for bolt-on installation, the breaker ensures reliable overcurrent protection in commercial lighting and power distribution applications.     Technical Specifications  Condition New/Never Used Surplus Brand Square D Category Circuit Breaker Part Number EGB14020SA Subcategory Molded Case Series EGB Series Frame Type E-Frame Poles 1 Amperage Rating 20 A Voltage Rating 277 VAC Interrupting Rating 35 kA @ 480Y/277 VAC Trip Unit Type Thermal Magnetic Trip Functions Long-Time and Instantaneous Additional Feature 120V Shunt Trip Mounting Type Bolt-On Connection Type Lug Wire Range AWG 14–6 Cu / AWG 12–6 Al Frequency Rating 50/60 Hz Temperature Range –25 °C to +70 °C (–13 °F to +158 °F) Housing Material Thermoset Composite Resin Certifications UL 489, cULus, CSA, RoHS, HACR, NOM 117 Country of Origin United States Dimensions (H × W × D) 5.66 in × 1.96 in × 4.05 in Weight 1 lb     Information About EGB14020SA The EGB14020SA is part of the Square D EGB Series molded case circuit breakers, engineered for use in NF panelboards and compatible Schneider Electric systems. It features a thermal-magnetic trip mechanism with long-time and instantaneous trip functions, providing accurate protection against overloads and short circuits. The unit’s bolt-on connection supports aluminum or copper conductors and simplifies panel integration. Built to UL 489 and cULus standards, this breaker offers dependable performance and safety compliance in both industrial and commercial installations. Key Features: Thermal-Magnetic Protection: Provides long-time and instantaneous trip functions for precise overload and short-circuit protection. Integrated Shunt Trip: Equipped with a 120V shunt trip for remote tripping and control capabilities. High Interrupting Capacity: Rated 35 kA at 480Y/277 VAC, ensuring safe performance in demanding electrical systems. Bolt-On Mounting: Secure and durable connection method for NF panelboards and switchboards. Versatile Wiring: Accepts 14–6 AWG copper and 12–6 AWG aluminum conductors for installation flexibility. Rugged Construction: Thermoset composite resin housing resists heat and mechanical stress. Certifications: Meets UL, cULus, CSA, RoHS, and HACR-rated standards for compliance and safety. Temperature Rating: Calibrated for reliable operation from –25 °C to +70 °C ambient temperature. The EGB14020SA delivers the reliability and precision required for consistent circuit protection in lighting, HVAC, and distribution panel applications.

Brand: Schneider Electric · Category: Circuit Breakers & Protection

Key features

• Thermal-Magnetic Protection: Provides long-time and instantaneous trip functions for precise overload and short-circuit protection.
• Integrated Shunt Trip: Equipped with a 120V shunt trip for remote tripping and control capabilities.
• High Interrupting Capacity: Rated 35 kA at 480Y/277 VAC, ensuring safe performance in demanding electrical systems.
• Bolt-On Mounting: Secure and durable connection method for NF panelboards and switchboards.
• Versatile Wiring: Accepts 14–6 AWG copper and 12–6 AWG aluminum conductors for installation flexibility.
• Rugged Construction: Thermoset composite resin housing resists heat and mechanical stress.
• Certifications: Meets UL, cULus, CSA, RoHS, and HACR-rated standards for compliance and safety.
• Temperature Rating: Calibrated for reliable operation from –25 °C to +70 °C ambient temperature.

Specifications

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