Product Description
Premium Surge Protective Device for EV Charging Systems & Sensitive Electronics
Safeguard your EV charging infrastructure with the Transtector I2R-75KY480, a heavy-duty AC Surge Protection Device (SPD) designed for 277/480V three-phase systems. Engineered for DIN-rail mounting inside control panels, this industrial-grade surge protector delivers 75kA of maximum surge current capacity and utilizes Metal Oxide Varistor (MOV) technology to rapidly suppress voltage transients from lightning strikes, utility grid switching, and other electrical disturbances.
Optimized for Level 2 and Level 3 commercial EV charging, the I2R-75KY480 is a proven surge protection solution for systems like the EVBolt VISION 360-12 / 15 / 18, ensuring reliable operation while protecting sensitive electronics from costly downtime and damage.
Key Features & Benefits
75kA Surge Current Rating – Built for high-energy environments
277/480V AC Split-Phase Compatible – Standard for most residential & commercial installs Wye Three-Phase Compatible – Standard for commercial and fleet EV charging systems
MOV-Based Technology – Fast-acting protection against transient voltages
DIN-Rail Mount – Clean and simple installation inside electrical panels Field-Replaceable Module – Fast and easy maintenance reduces downtime
UL 1449 5th Edition Type 1 & Type 2 Certified
TAA-Compliant – Approved for U.S. government & federal projects
Designed for Next-Gen EV Charging Infrastructure
Whether you’re deploying high-power fleet depots, commercial sites, or public charging hubs, the I2R-75KY480 delivers robust surge protection for 480Y/277V Wye three-phase systems. Perfectly suited for:
Industrial-Grade Power Protection, Compact Footprint
This Surge Protector Device is built to meet the most demanding electrical environments. Featuring low clamping voltage and long service life, the product provides peace of mind and operational continuity in the face of unexpected surges.
What’s Included
1x Transtector I2R-75KE240 I2R-75KY480 DIN-Rail Surge Protector
Quick Install Instructions
