ECB14015G3 | Square D 15A 1-Pole 277/480V Powerlink Bolt-On Thermal Magnetic Circuit Breaker

Schneider Electric · Circuit Breakers & Protection

Description  The Square D ECB14015G3 is a single-pole molded case circuit breaker designed to provide precise overload and short-circuit protection in lighting and power distribution systems. With a 15A current rating and 277/480VAC voltage capacity, this thermal-magnetic breaker ensures dependable circuit protection for commercial and industrial applications. Its bolt-on mounting configuration and Powerlink compatibility make it ideal for integrated lighting control panels and automated systems.   Technical Specifications  Condition New/Never Used Surplus Brand Square D Category Circuit Breakers Part Number ECB14015G3 Subcategory Molded Case Circuit Breakers Series Powerlink ECB-G3 Frame Type ECB Poles 1 Phase 1 Amperage Rating 15 A Voltage Rating 277/480 VAC Interrupting Rating 14 kA @ 277V, 65 kA @ 120V Trip Unit Type Thermal Magnetic Functions Long-Time and Instantaneous Trip Mounting Type Bolt-On Connection Type Bolted Terminals Protection Type Thermal Magnetic Wire Size Range 14–8 AWG (Cu/Al) Temperature Rating 40 °C Certifications UL Listed, CSA Certified, HID, HACR Construction Features Mercury-Free Dimensions (HxWxD) 3.5 x 0.75 x 2.97 in Country of Origin Mexico Weight 1.38 lb (0.63 kg)     Information About ECB14015G3 The ECB14015G3 is part of the Square D™ Powerlink ECB-G3 series, engineered for remote operation and high-performance circuit protection. Designed with a thermal-magnetic trip mechanism, it combines long-time and instantaneous protection to guard electrical circuits against overload and fault conditions. The breaker’s compact bolt-on frame, mercury-free construction, and UL/CSA certifications ensure safe and environmentally compliant operation. It integrates seamlessly with Powerlink lighting control systems, offering flexible installation and reliable performance in modern electrical infrastructures.   Key Features: Thermal-Magnetic Trip Unit: Provides both long-time and instantaneous protection for safe circuit operation. 15 Amp Current Rating: Suitable for lighting and low-power distribution circuits. High Interrupting Capacity: Rated 14kA at 277VAC and 65kA at 120VAC for dependable fault interruption. Bolt-On Mounting Design: Ensures stable and secure connection within compatible Powerlink systems. Compact Frame Size: Space-efficient 0.75-inch wide body allows high-density panel installations. Mercury-Free Construction: Environmentally safe design compliant with modern standards. UL and CSA Certified: Tested to meet rigorous safety and performance standards. The ECB14015G3 delivers the reliability and precision required for high-performance lighting and power control applications in commercial environments.

Brand: Schneider Electric · Category: Circuit Breakers & Protection

Key features

• Thermal-Magnetic Trip Unit: Provides both long-time and instantaneous protection for safe circuit operation.
• 15 Amp Current Rating: Suitable for lighting and low-power distribution circuits.
• High Interrupting Capacity: Rated 14kA at 277VAC and 65kA at 120VAC for dependable fault interruption.
• Bolt-On Mounting Design: Ensures stable and secure connection within compatible Powerlink systems.
• Compact Frame Size: Space-efficient 0.75-inch wide body allows high-density panel installations.
• Mercury-Free Construction: Environmentally safe design compliant with modern standards.

Specifications

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