838 series

  • High mechanical and electric performance level
  • User friendly installation
  • Safe application
  • Cadmium free shell
  • Conductive shell plating
  • Constant guiding and accurate alignment of male and
    female contacts in their cavities
  • Removable coding system enabling the operator to choose
    between 12 different key orientation delivered in position one
  • Both male and female insulators can fit either in the plugs or in the receptacles 
  • Layouts for ELIO fiber optic or QUADRAX contacts available
  • For fiber optic connection - multimode and POF - the series 8038 with ST type ferrules is also available

Key features and benefits

Description

838 series

The 838 connector series is used for electrical connections in harsh environment, with strong mechanical and climatic constraints. The 838 connectors are designed with aluminium alloy shell to enable a good compromise weight versus robustness. The screw locking system withstands very strong mechanical loads. A removable coding system allows the operator to choose between 12 positions for the cabling.  

Technical data

Mechanical

Durability:  500 mating/unmating cycles
Vibration resistance: 
- according to EN61373 Cat2
- according to EN61373 Cat3 for layouts E-07 and E-09
Shock:
-  according to EN61373 Cat2
-  according to EN61373 Cat3 for layouts E-07 and E-09
Fire and smoke certification:
- NFF16-102, I3F1
- NF EN45545 HL3/R22, HL3/R23

Environmental

Temperature range:
-40°C to +100°C in service
-50°C to +100°C on stock
Dry heat test:
- 100°C for 96h
Salt spray resistance:
- 500 hours
Sealing:
- IP66 and IP67 ( with appropriate backshell )
Resistance to fluids:
Gas, oil, mineral oil, acid bath following NFF61030, oxalic acid
Damp heat:
21 days, -40°C, 90% relative humidity ( NFC20703 )

Material

Shell: Aluminium Alloy
Insulator:
- Hard thermoplastic I2F3 following NFF16101 – 16102
- UL94V-0
Contacts:
- Copper alloy, silver or gold plated
- Crimp

Examples of application field

838 series connectors are already used on rolling stock, inter- and undercoach applicatipon, signalling and fixed electrical equipment.

FAQ