Portable industrial plug, screw-type, 32A 3P+N+E 400V, OPTIMA, 213.3237

Portable industrial plug with screw terminals

The plug is made of self-extinguishing, halogen-free thermoplastic technopolymer — a material that ensures resistance to mechanical damage and environmental factors. The external cable gland with clamping function secures the cable in place, eliminating the risk of disconnection or pull-out.

Contacts are made of brass and nickel-plated — ensuring durable, low-resistance connections even under cyclic mating and high currents. Screw terminals allow for safe and precise cable clamping without the need for specialized tools.

Durability and safety in demanding conditions

Protection rating IP44 guarantees protection against water splashes from any direction and against objects larger than 1 mm in diameter — ideal for humid, dusty environments or outdoor use. Additionally, mechanical impact protection class IK08 indicates resistance to impacts with energy up to 10 J — meaning the plug will not be damaged even by accidental strikes from tools or objects.

The 6h clock position ensures unambiguous and safe connection — incorrect insertion is impossible, and installation is intuitive even under limited visibility. Rated voltage 346–415 V and current 32 A make this plug suitable for powering heavy industrial equipment: pumps, compressors, CNC machines, or production lines.

For the installer — simplicity and durability

Cable installation is quick: simply pass the cables through the gland and tighten the terminals. No specialized tools or enclosure mounting are required — the solution is ready for use immediately after connection. The red color not only facilitates identification within the installation but also complies with voltage differentiation standards for 400 V systems.

Compliant with standards EN 60309-1 and EN 60309-2, and certified by I.M.Q.-ENEC 03 — meets EU, UKCA, EAC, and CQC requirements. No additional approvals are needed when installing in public institutions or manufacturing facilities.