FC340301021 | Schneider Electric I-Line Three Pole Thermal Magnetic Circuit Breaker 30A 480VAC

Schneider Electric · Circuit Breakers & Protection

Description  The Schneider Electric FC340301021 is a three pole I-Line circuit breaker designed for high-interrupting-capacity protection in three-phase power distribution systems. It features thermal magnetic protection with long-time and instantaneous trip functions for controlled and reliable circuit operation.     Technical Specifications  Condition New/Never Used Surplus Brand Schneider Electric / Square D Category Circuit Protection Part Number FC340301021 Subcategory Molded Case Circuit Breakers Series / Family I-Line Type FC Frame Type F Frame Amperage Rating 30 A Voltage Rating 480 VAC Voltage Type AC Number of Poles 3 Phase 3 Phase Interrupting Rating 65 kA @ 480 V Protection Type Thermal Magnetic Trip Functions Long-Time and Instantaneous (LI) Connection Type I-Line Style Plug-In Shunt Trip Voltage 120 VAC Application High Interrupting Capacity Power Distribution Weight 6 lbs   Information About FC340301021 The FC340301021 is part of the Schneider Electric Square D I-Line family, engineered for compact and efficient molded case circuit breaker installations in panelboards and switchgear. This breaker supports three-phase electrical systems with a continuous current rating of 30 amps and an operating voltage of 480 VAC. It incorporates a thermal magnetic trip unit that provides coordinated overload protection and instantaneous short-circuit response through long-time and instantaneous trip functions. The I-Line plug-in connection design allows fast installation and secure electrical contact while supporting high interrupting capacity applications. Key Features Thermal Magnetic Protection System: Combines thermal overload sensing with instantaneous magnetic tripping to protect circuits from sustained overcurrent and short-circuit faults. High Interrupting Capacity: Rated at 65 kA at 480 V, enabling safe interruption of high fault currents in demanding power distribution environments. Three Pole Configuration: Provides simultaneous disconnection of all phases for balanced three-phase system protection. I-Line Plug-In Design: Enables quick installation and secure mounting in compatible Schneider Electric I-Line panelboards. Integrated Shunt Trip: Equipped with a 120 VAC shunt trip for remote tripping and enhanced system control. Long-Time and Instantaneous Trip Functions: Supports controlled overload protection and rapid fault clearing. F Frame Construction: Designed for mechanical durability and consistent performance in industrial applications. The FC340301021 delivers the reliability and precision required for protecting three-phase power distribution circuits with high fault current exposure.

Brand: Schneider Electric · Category: Circuit Breakers & Protection

Key features

• Thermal Magnetic Protection System: Combines thermal overload sensing with instantaneous magnetic tripping to protect circuits from sustained overcurrent and short-circuit faults.
• High Interrupting Capacity: Rated at 65 kA at 480 V, enabling safe interruption of high fault currents in demanding power distribution environments.
• Three Pole Configuration: Provides simultaneous disconnection of all phases for balanced three-phase system protection.
• I-Line Plug-In Design: Enables quick installation and secure mounting in compatible Schneider Electric I-Line panelboards.
• Integrated Shunt Trip: Equipped with a 120 VAC shunt trip for remote tripping and enhanced system control.
• Long-Time and Instantaneous Trip Functions: Supports controlled overload protection and rapid fault clearing.
• F Frame Construction: Designed for mechanical durability and consistent performance in industrial applications.

Specifications

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