Description
Protect critical equipment and systems from damaging electrical surges with the Intermatic AG4803C3, a professional-grade surge protective device (SPD) designed for industrial, commercial, and demanding outdoor applications. Built for reliability, safety, and long-term durability, this SPD delivers full-spectrum protection for 3-phase systems, safeguarding your investment against power spikes, lightning surges, and voltage irregularities.
Key Features
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Robust 3-Phase Surge Protection — Rated for 277/480 VAC, 50/60 Hz with 3 poles and 4-wire configuration, the AG4803C3 supports 3-phase “Wye” systems common in commercial and industrial settings.
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6-Mode Surge Suppression — Offers multi-mode protection (line-to-neutral, line-to-ground, line-to-line combinations), covering all possible surge pathways for comprehensive safety.
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High Surge Capacity & Safety Ratings — Up to 50 kA short-circuit current rating (SCCR), with 20 kA nominal discharge current and up to 50 kA maximum surge current per phase.
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Durable Weather-Resistant Housing — Encased in a UV-resistant polycarbonate enclosure rated NEMA 1/2/4/4X, making it suitable for outdoor installations and harsh environments.
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Easy Installation & Maintenance — Hard-wired via lead terminals (typically 18” leads), and features a green LED status indicator so you can quickly confirm protection status.
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Wide Operating Temperature Range — Rated to operate in conditions from around –13 °F up to 140 °F (approx. –25 °C to 60 °C), ensuring dependable performance in most climates.
