Surge Protective Device SP Series HomeProductsCircuit BreakersSurge Protective Device SP Series Surge Protective Device SP Series INTRODUCTION Surge Protective Device SP Series Inquiry Back Out of stock., contact us Product Description SPECIFICATION Surge Protective Device SP SeriesItem No : SP15, SP40, SP65 AccessoryItem No : C65-440, C65-275, C40-440, C40-275, C15-440, C15-275