Smiths Connectors is now Smiths Interconnect


MarketID in (1,6)
  • Heavy drive applications
  • High current applications
  • Reliable contact technology
  • 360° EMC shielding

Power Connectors Size 1.5


The Smiths Connectors M40 series is qualified for heavy drive applications in mechanical engineering, tooling machines, robotics, mechatronics, printing, packaging, conveyors and marine. P Series features 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
  • Crimp contacts for cross sections 1.5mm² – 16mm²
  • Corrosion resistant
  • Variable cable clamp Ø 9mm – 25mm
  • Ground connection
  • Compatible with conventional M40 connectors
  •  Installation altitude up to 3000m
  • Contamination level 3 (mated)
  • IP 67 (mated)
  • RoHS compliant
  • UL/CSA approval file No. 178462


Number of Ways     6,8
Rated Voltage 630 V
Contact Termination Crimp
Nominal Current 65A 
Qualification RoHS, UL, CSA


Shell CuZn, zinc die-cast, aluminium, plastics
Shell Plating Nickel-plated, chemical nickel-plated
Insert PA, PBT
Contact Size Ø 1mm / Ø 0,8mm
Contacts CuZn
Contact Plating Gold-plated 
Sealing FKM, NBR
Storage Conditions -40°C to 70°C / humidity 40%
Nominal Current Ø 3.6mm 65A @ 20°C
Ø 2.0mm 30A @ 20°C
Operating Temperature -40°C to 125°C
Voltage Catagory III
Contact Diameter 4 x Ø 3.6mm; 4 x Ø 2.0mm
Operating Voltage Ø 3.6mm 630 Vrms
Ø 2.0mm 250 Vrms
All specifications are subject to change without notice