Accessory 타입 = Mounting kit 시리즈 = 3NP The Siemens SENTRON series 3NP1 Mounting kit is a Accessories for fuse switch disconnector 3NP1. Mounting on a standard mounting rail is achieved for size NH000 by mounting on a mounting rail, and for sizes NH00 and NH1 between two mounting rails that are 125 or 150 mm apart.3-pole