M40
Technical Information  Technical Information -
M40 (Size 1,5) Power Connector

M40 (Size 1,5) "Power Connector"

Materials & Technical Information

  

Housing

Brass Die Casting (Copper-Zinc-alloy Ms58)

CuZn39Pb3

GDZnAL4Cu1
Housing Surface Nickel plated brass.  Other surface finishes upon request.
Inserts (for contacts)
Nylon 6 (V-0 material)

Fire protection class V-0
Contacts

Brass Alloy Ms 58 / Ms 60 Pb

CuZn39Pb3 / CuZn38Pb1,5
Seal / O-Rings Nickel and gold plated (0,25 mm thick)
Minimum mating cycles >500
Seals / O-Rings Buna-N standard optional VitonÒ (Viton is a registered trademark of DuPont)
Temperature range -40º C to 125º C (-40º F to 257º F)
Type of Contacts Crimp
Protection IP 67 per DIN 40 050 (Connected) (NEMA 4x)
Cable diameter range

17-28 mm (..67-.1.10")

 

Electrical Data

Number of positions 3 + 2 + PE 4 + 3 + PE
Number of contacts

2

       4
4

       4
Contact-Ø [mm]

2

      3,6
1

      2
Rated current 1) [A]

28

      55
8

      28
Rated voltage 2) [V~] Level of dirt accumulation 23)

300

     800
300

    800
Rated voltage 2) [V~] Level of dirt accumulation 33)

300

     600
300

    600
Test voltage 4) [V~]

2500

    4000
2500

    4000
Insulation resistance [MW] > 1013 > 1013
Max. contact resistance [mW]
3

    1
3

     1
 
1) Nominal Current: Allowable current (Amp), which can be transmitted by each contact continuously and simultaneously.
2) Nominal Voltage:  Allowable Voltage (Volt), which can be applied to each contact continuously and simultaneously.
3) Level of Dirt Accumulation:  Potential dirt accumulation of a disconnected Connector in a certain environment.
4) Test Voltage: Voltage which, under certain conditions, a connector can be exposed to without breakdown.

 
 

Level of Dirt Accumulation 2:

No permanent conductive dirt accumulation will occur.  Temporary conductive dirt accumulation, such as condensation, is possible.  Typical for households, offices, laboratories and test labs.

Level of Dirt Accumulation 3:

Conductive, as well as dry non-conductive dirt accumulation can occur.  It can be temporary conductive due to condensation.  Typical for industrial and factory environments.

 

 

Contacts & Configurations

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