Melamine body Ø 12 mm nickel plated brass neck- Connection by 6,35 mm tabs- With lock nut and knurled fastening ring
INV639 : Single-pole 15 A/250 V (3 terminals)
INV649 : Two-pole 15 A/250 V (6 terminals)
INV659 : Three-pole 15 A/250 V (9 terminals)
