SynCon® – Connecting Cables & Transformer Terminals SynCon® TRKS 4-FS and TRKSD 4-FS

This type family has been developed for direct assembly on the coil body with integrated installation chambers. All terminals can also be snapped onto aluminium transformer rails 2 x 10 mm and 2 x 35 mm in size.

The type series includes:

  • Single, double and triple terminals with screw connections
  • Single and double terminals with combined screw/push-on blade connections
  • Green/yellow PE terminals for screw connecting and welding to the core stack
  • Fuse terminals for the relevant 5 x 20 mm, 5 x 30 mm and 6.3 x 32 mm cartridge fuse links
     

 

Download datasheet


Technical drawing
TRKS 4-FS
TRKSD 4-FS

Delivery forms

50 pieces per package

Technical data

Technical data
Property Unit of measure TRKS 4-FS  TRKSD 4-FS 
Design       
Data in accordance with IEC / DIN VDE       
Rated cross section  mm²  4 4
Max. Strombelastbarkeit  30/18 (FS) 30/18 (FS)
Rated voltage  only possible with transformer only possible with transformer
Rated insulation voltage  690* 690*
Rated surge voltage / Contamination class  kV / -  8 / 3 8 / 3
Surge voltage category/Insulation material group    III / I III / I
Nominal data acc. to CSA
Property Unit of measure TRKS 4-FS  TRKSD 4-FS 
Rated voltage  600 600
Nominal current  25 25
AWG  kcmil  24-10 24-10
Nominal data acc. to UL
Property Unit of measure TRKS 4-FS  TRKSD 4-FS 
Rated voltage  600 600
Nominal current  30 30
AWG  kcmil  30-10 30-10
Connection data
Property Unit of measure TKRS 4-FS  TKRSD 4-FS 
Strand cross section rigid min  mm²  0.2 0.2
Strand cross section rigid max  mm²  6 6
Strand cross section flexible min  mm²  0.2 0.2
Strand cross section flexible max  mm²  4 4
Strand cross section with AEH min  mm²  0.25 0.25
Strand cross section with AEH max  mm²  1.5 1.5
2 strands equal cross section rigid min  mm²  0.2 0.2
2 strands equal cross section rigid max  mm²  1.5 1.5
2 strands equal cross section flexible min  mm²  0.2 0.2
2 strands equal cross section flexible max  mm²  1.5 1.5
2 strands equal cross section with TWIN-AEH min  mm²  0.5 0.5
2 strands equal cross section with TWIN-AEH max  mm²  2.5 2.5
Number of connections    2 4
Connection type    screw connection screw connection
Stripping length  mm  8 8
Thread    M3 M3
Torque  Nm  0.6-0.8 0.6-0.8
Material data
Property TKRS 4-FS  TKRSD 4-FS 
Insulation material  PA PA
Inflammability class acc. to UL 94  V2 V2
Contact surface  tin-plated tin-plated
Description
Property TRKS 4-FS  TKRSD 4-FS 
Colour  TRKS 4-FS GY TRKS4-FS GY
Colour  TRKS 4-FS OK TRKS 4-FS OG
Colour  TRKS 4-FS GNYE TRKS 4-FS GNYE