OPTIMA-SEVEN is a range of industrial 7 poles plugs and socket outlets rated 16A and 32A. Robust and safe industrial electrical plugs and sockets thanks to the use of high performance technopolymer enclosures and to the external cable gland with cable clamp function in the mobile versions. Quick to wire thanks to the opening of the body by means of a Snap-on steel spring mechanism in the mobile versions. The efficiency of the contacts over time is guaranteed by the use of nickel-plated brass pins, resistant to oxidation and aging. OPTIMA-SEVEN connectors are ideal for starting star-delta motors, for connecting transformers with multiple outputs and for monitoring, control and actuation.