AC SPD Surge Counter Type 2 EMI Filtered 480/277Vac Wye 300kA/phase

Manufacturer Part Number: SP300-T2F-2773Y-LC

High-performance AC surge protector designed for 480/277Vac Wye systems, providing 300kA phase protection against electrical surges.

The L-com AC Surge Protection Device (SPD) SP300-T2F-2773Y-LC offers advanced surge protection for critical equipment operating on a 277Vac three-phase wye electrical service. This device utilizes cutting-edge MOV technology to effectively shield against transient surges caused by both external lightning events and internal switching activities, ensuring long-term reliability.

The AC surge protector, also known as a lightning protector, is UL1449 4th Edition certified and features a panel-style design. It is engineered to manage high levels of transient energy with a low clamping voltage, making it ideal for various applications including electrical panelboards, communications base stations, industrial automation, electric vehicle charging stations, renewable energy systems, IT and data centers, automatic transfer switches, motor control centers, and LED lighting. This device supports EMI filtering up to -45dB from 10kHz to 100MHz and requires no external fuses. The NEMA 4X enclosure ensures it is watertight and corrosion-proof, and it includes local and remote visual status indicators along with a surge counter.

Key Features

• UL 1449 4th Edition Listed
• High Capacity MOV Protection
• No External Fuses Required
• Watertight and Corrosion-Proof
• Surge Counter Included