ECB142020G3EL | Square D 20A 1-Pole 480Y/277V Bolt-On Thermal Magnetic Circuit Breaker

Schneider Electric · Circuit Breakers & Protection

Description  The Square D ECB142020G3EL is a 1-pole, 20-amp molded case circuit breaker designed for Powerlink lighting and control systems. Operating at 480Y/277 VAC, this thermal-magnetic breaker provides long-time and instantaneous protection for lighting and distribution circuits. It features a bolt-on mounting design and a durable construction suitable for commercial and industrial applications requiring dependable overcurrent protection.     Technical Specifications  Condition New/Never Used Surplus Brand Square D / Schneider Electric Category Circuit Protection Part Number ECB142020G3EL Subcategory Molded Case Circuit Breaker Series Powerlink Frame Type ECB Amperage Rating 20A Voltage Rating 480Y/277 VAC Number of Poles 1 Phase Single-Phase Connection Type Bolt-On Trip Function Long-Time and Instantaneous (LI) Protection Type Thermal Magnetic Interrupting Rating 14 kAIC @ 480Y/277 VAC, 65 kAIC @ 240 VAC Wire Gauge Compatibility AWG 14 to AWG 8 (Cu/Al) Certifications UL Listed, CSA Certified Application Powerlink Lighting and Control Systems Temperature Rating 40°C Continuous Current Terminal Type Lug Mounting Type Bolt-On Dimensions (H x W x D) 3.50" x 6.70" x 10.00" Weight 2.75 lb     Information About ECB142020G3EL The ECB142020G3EL is part of the Square D Powerlink Series by Schneider Electric, engineered for automated lighting and load control systems. It utilizes thermal-magnetic trip technology (LI type) to protect against both overload and short-circuit conditions. Designed with a bolt-on terminal connection, this breaker ensures a secure fit within compatible Powerlink panelboards. With its UL and CSA certifications, it supports reliable performance in energy management, lighting control, and building automation systems. Key Features Current Rating: 20 Amps – Provides dependable protection for lighting and power distribution circuits. Voltage Rating: 480Y/277 VAC – Designed for use in high-voltage single-phase and three-phase systems. Trip Function: Long-Time and Instantaneous (LI) – Offers precise overcurrent and short-circuit protection. Protection Type: Thermal Magnetic – Combines thermal and magnetic trip elements for reliable performance. Mounting Type: Bolt-On – Enables fast, secure installation into compatible Powerlink panelboards. Interrupting Capacity: Up to 65 kAIC @ 240 VAC – Ensures safe operation in high fault-current environments. Compliance: UL Listed and CSA Approved – Meets industry standards for safety and performance. Temperature Rating: 40°C Continuous Current – Ensures stability under standard operating conditions. The ECB142020G3EL delivers the reliability and precision required for efficient power distribution and lighting control in demanding building environments.

Brand: Schneider Electric · Category: Circuit Breakers & Protection

Key features

• Current Rating: 20 Amps – Provides dependable protection for lighting and power distribution circuits.
• Voltage Rating: 480Y/277 VAC – Designed for use in high-voltage single-phase and three-phase systems.
• Trip Function: Long-Time and Instantaneous (LI) – Offers precise overcurrent and short-circuit protection.
• Protection Type: Thermal Magnetic – Combines thermal and magnetic trip elements for reliable performance.
• Mounting Type: Bolt-On – Enables fast, secure installation into compatible Powerlink panelboards.
• Interrupting Capacity: Up to 65 kAIC @ 240 VAC – Ensures safe operation in high fault-current environments.
• Compliance: UL Listed and CSA Approved – Meets industry standards for safety and performance.
• Temperature Rating: 40°C Continuous Current – Ensures stability under standard operating conditions.

Specifications

Contact Safety Shops for pricing, delivery and project support in the UAE.