When it comes to 1/8 to 240V AC Square D NQ, NF, ILine Panel Interiors, you can count on Grainger Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer supportTransients are diverted away from sensitive micro circuitry, providing protection against catastrophic failure, costly downtime and data disruptions 1/8 Volt 3 Phase WYE Panel Protector, 4Mode Protection, Light Commercial/Residential Grade, In NEMA 1 Enclosure 1/8 panel phase single single phase Discuss 1/8 on single phase panel in the American Professional Electrical Advice Forum area at ElectriciansForumsnet D Dusty Presley Reaction score 0 #1 I'm replacing a timer based contact for a restaurants outdoor building lights, sign, and parking lot lights Ch Cutler Hammer Prl1 Panel 60 Amp Mainbreakers 1 8 Volt 3 Phase 4 W Seagulls Industrial 120/208 panel