- Up to 450kA maximum surge current protection.
- All mode protection standard on all units.
- Replaceable bolt-in modules.
- NEMA 1, 2, 3, 3S, 4, 4X, 12, 13 rated fire-resistant plastic enclosure.
- Panel Extension Units feature NEMA 1 rated, corrosion-resistant painted metal enclosure.
- Integrated diagnostics. Each module provides visual indication of its operating status.
- Massive large block MOVs. Each module contains two independent large block MOVs, each consisting of dual 40mm MOVs. This configuration far exceeds the capability of 20mm MOVs in parallel to manage long duration surges.
- Dual short circuit and thermal fusing.
- Low impedance construction.
- Eutectic alloy thermal fuse. Passes UL1449 Second Edition standards. Also withstands lightning surge currents. Performance proven by independent testing.
- No standard thermal cutouts. Standard thermal cutouts can fail at surge currents as low as 10kA.
- Neutral-to-ground protection module with leakage indicators.
- Low let-through performance with high current impulse.
- NO/NC dry contacts.
- Independently tested per NEMA LS1 standards.
- Ten-Year Product Warranty. Wiremold will replace any defective/failed unit or module free of charge (labor and site preparation excluded) for a period of ten years.
- UL1449 Second Edition Listed.