SynCon® – Connecting Cables & Transformer Terminals SynCon® VTRK 4-Si

SynCon® VTRK 4-Si

The VTRK 4-Si has been specially developed for connecting molded safety transformers conforming to IEC 742/EN 60 742 / DIN VDE 0551-1 for low voltage halogen lamps. Mounting is considerably facilitated by this new development. This connection technology enables molding of the transformer to the terminal. A connection cross section of 4mm² can be realised for supply and return lines, despite the low height of only 12.4 mm.

The VTRKZ 4-Si terminal variant is also equipped with a solid strain relief element. In addition to this, two fuse terminal block variants are available to protect the transformers.

The VTRKZ 4-Si acts as the primary transformer protection, and the VTRKZ 4-Si/C protects secondary power circuits with max. 32 V. Both terminals are also available as special variants with LED displays.

The molded housing has a wall thickness of 1.2 to 1.9 mm.

The VTRK 4 and VTRKZ 4 are individually labelled with BN Zack strip.

 

Download datasheet


Technical drawing
VTRK 4-Si

Delivery forms

50 units per package

Technical data

Technical data
Property Unit of measure VTRK 4-Si
Design fuse plug 5mm x 20 mm
Rated cross section mm² 4
Rated voltage V only possible with transformer
Rated insulation voltage V 250
Rated surge voltage / Contamination class kV / - 4/3
Surge voltage category/Insulation material group III / III
Nominal data acc. to CSA
Property Unit of measure VTRK 4-Si
Nominal current A 10
Rated voltage V
Nominal data acc. to UL
Property Unit of measure VTRK 4-Si
Rated voltage V
Nominal current A
Connection data
Property Unit of measure VTRK 4-Si
Strand cross section rigid min mm² 0.2
Strand cross section rigid max mm² 6
Strand cross section flexible min mm² 0.2
Strand cross section flexible max mm² 4
Strand cross section with AEH min mm² 0.25
Strand cross section with AEH max mm² 1.5
2 strands equal cross section rigid min mm² 0.2
2 strands equal cross section rigid max mm² 1.5
2 strands equal cross section flexible min mm² 0.2
2 strands equal cross section flexible max mm² 1.5
2 strands equal cross section with TWIN-AEH min mm² 0.5
2 strands equal cross section with TWIN-AEH max mm² 2.5
Number of connections 4
Connection type screw connection
Stripping length mm 8
Thread M3
Torque Nm 0.6-0.8
Material data
Property VTRK 4-Si
Insulation material PA
Inflammability class acc. to UL 94 V0
Contact surface tin-plated
Description
Property VTRK 4-Si
Colour green-yellow