TVS4EMA32AIC - Square D 480Y/277V 320kA 3-Phase 4-Wire NEMA 3R/12 Modular Surge Protective Device

TVS4EMA32AIC

TVS4EMA32AIC is a high-performance modular surge protective device designed for service entrance and critical branch panel applications. This Square D unit provides robust protection for 3-phase, 4-wire systems with a 480Y/277V rating and a 320kA per phase interrupt rating. The device features a durable NEMA 3R/12 enclosure for indoor and outdoor use, ensuring reliable operation in demanding environments. It includes LED status indicators per phase, a push-to-test switch, dry contacts, and an audible alarm with disable switch for easy monitoring and maintenance. The modular design allows for easy installation and replacement, making it ideal for industrial and commercial power distribution systems. This surge protector is part of the Square D Surgelogic Type EMA series, known for specification-grade performance and long-term reliability. It is mercury-free and comes with a 10-year product warranty. The device is suitable for both new installations and upgrades, providing transient suppression and noise filtration to protect sensitive equipment from voltage spikes and electrical noise.

• Part Number: TVS4EMA32AIC
• Manufacturer: Square D
• Series: Surgelogic Type EMA
• Phase: 3-Phase, 4-Wire
• Voltage: 480Y/277V
• Interrupt Rating: 320kA per phase
• Short Circuit Rating: 200kA
• Enclosure: NEMA 3R/12
• Mounting: Modular
• Indicators: LED per phase (Green = Normal, Red = Fault)
• Features: Push-to-test switch, dry contacts, audible alarm with disable switch, surge counter
• Certifications: UL Listed, CSA Certified

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Specifications

• Part Number: TVS4EMA32AIC
• Manufacturer : Schneider Electric
• Brand : Square D

Product Data

• Country of Origin : United States
• Weight : 57.721