5-pole narrow couplers without strain-relief

For flexible, stranded and solid wires. Wire cross-section: 0,75-4,0 mm². Weight: plug 15,0 g, socket 15,9 g. Coupler width: 48 mm. Other dimensions identical to respective versions with locking latches on the sides of the coupler. The separate locking device NK3F.W is delivered with a plug. Pole markings in parentheses.