3NP1143-1BC21 SIEMENS ⍾ 3NP11431BC21

FUSE-SWITCH-DISCONNECTOR 3-POLE, NH1, 250A 60MM BUSBAR SYSTEM COVERS FOR RITTAL FLAT CONNECTOR FUSE MONITORING ELECTROMECHANICAL

FUSE-SWITCH-DISCONNECTOR 3-POLE, NH1, 250A 60MM BUSBAR SYSTEM COVERS FOR RITTAL BOX TERMINAL FUSE MONITORING ELECTROMECHANICAL

FUSE-SWITCH-DISCONNECTOR 3-POLE, NH1, 250A MOUNTING PLATE CONSTRUCTION COVER LEVEL 70 MM BOX TERMINAL FUSE MONITORING ELECTRONIC, EFM 20