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M58 Circular V Series

M58 Circular V Series

High power applications


  • Reliable contact technology
  • 360 EMC shielding connection
  • Excellent shock and vibration resistance

High Power Connectors Size 3


The Smiths Connectors M58 series is designed for high power applications in high voltage power generation, mechanical engineering, rolling mill drives, mechatronics, printing and paper making machines, conveyors and marine. They all feature outstanding protection against electromagnetic interference through a full 360° screen shielding.


The adoption of crimp contacts allows for a consistent high quality connection and reduces the total installation time of the connector by minimizing the number of operations. Machined contacts feature a closed barrel design ideally suited for manual hand tools and support a wide range of wire termination cross sections.

Additional Features

  • Long life and low rate of wear through excellent shock and vibration resistance
  • Termination cross section up to 50mm²
  • Accept any back nut that offers a PG 42 threaded connection
  • Corrosion resistant
  • Ground connection
  • Compatible with conventional M58 connectors
  • Installation altitude up to 2000m
  • Contamination level 3 (mated)
  • IP 67 (mated)
  • RoHS compliant
  • UL/CSA approval file No. 178462



Shell Aluminium, brass
Shell Plating Chemical nickel-plated
Material PA
Contacts CuZn, CuBe
Contact Plating Gold-plated, silver-plated
Sealing FKM, NBR
Storage Conditions -40°C to 70°C / humidity 40%
Nominal Current Ø 10mm 165 A @ 20°C
Ø 1.6mm 15 A @ 20°C
Operating Temperature -40°C to 125°C
Voltage Catagory III
Contact Diameter 4 x Ø 10mm; 4 x Ø 1.6mm
Operating Voltage Ø 10mm 630 Vrms
Ø 1.6mm 125 Vrms