Hirschmann, ST IP54 Grey Cable Mount 3+PE Straight Heavy Duty Power Connector, 16A, 250V, 400 V

This heavy-duty power connector provides a robust cable-mounted Interface for supplying power in industrial environments. Designed for straight inline connections, it accommodates a three-pole Plus protective earth configuration and is intended for use where secure, screw-terminated cable connections are required. The unit is suitable for installations demanding a Compact connector that handles moderate currents and voltages in routine machinery and equipment wiring.

• Rated for 16A current handling ensuring steady power delivery
• Designed for 400V systems enabling three-phase distribution
• Accepts 0.25–1.50 mm² conductors for versatile cable choices
• Screw termination provides secure conductor retention under vibration
• IP54 ingress protection resists dust and splashes in workshops
• Operates between -30 °C and 90 °C for wide temperature ranges

• Suitable for control cabinet outgoing power terminations
• Ideal for power feeds to machine tools and conveyors
• Used with junction boxes in production-line installations
• Can be used for temporary site power distribution in factories

It accepts solid or stranded conductors with cross-sectional areas from 0.25 mm² up to 1.50 mm², permitting common instrumentation and power wiring practices.

Conductors are clamped using screw terminals, providing reliable mechanical and electrical contact appropriate for environments subject to vibration.

The connector is rated to IP54, offering protection against limited dust ingress and water splashes, and is specified for continuous service from -30 °C up to 90 °C.

The unit is a female-contact connector, so it mates with corresponding male counterparts and is wired accordingly for phase and earth continuity.

It is designed for straight cable mounting, simplifying routing in tight installation runs and maintaining straightforward strain-relief alignment.