Auxiliary Contact, Color Gray, Compatible with Grainger Part Number 2EAV6, 3D383, 4CV74, Compatible with Manufacturer Model Number HBLDS10, HBLDS3, HBLDS6, Current Rating 100 A, Depth 4.16 in, Duty Heavy Duty, Environment Indoor/Outdoor, For Use With Hubbellock Series, Height 11.4 in, Includes 1 NO + 1 NC, Material Non-Metallic, Maximum Voltage 600V AC, Mounting Mechanism DIN Rail, NEMA Enclosure Rating 12K, 3R, Product Type Auxiliary Contact Block