SPD T2 HWC 300KA 480Y 277V 3P4W

Square D™ Surgelogic™ HWC Surge Protective Devices (SPDs) are designed to provide high-quality surge mitigation for a wide variety of commercial, industrial or institutional indoor applications. The HWC designs are for standard or mission critical service entrance or distribution panel installations. The HWC is a UL 1449 Type 2 listed device with complementary UL 1283 listing.