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

SynCon^® VTRK 4-Si/C

The VTRK 4-Si/C 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/C 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/C 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

Delivery forms

50 units per package

Technical data

Property	Unit of measure	VTRK 4-Si/C
Design		Flachsicherung
Rated cross section	mm²	4
Max. Strombelastbarkeit	A	determined by Si
Rated voltage	V	only possible with transformer
Rated insulation voltage	V	max 32
Rated surge voltage / Contamination class	kV / -	0.8/3
Surge voltage category/Insulation material group		III / I

Nominal data acc. to CSA

Property	Unit of measure	VTRK 4-Si/C
Rated voltage	V	32
Nominal current	A	10
AWG	kcmil	24-10

Nominal data acc. to UL

Property	Unit of measure	VTRK 4-Si/C
Rated voltage	V	32
Nominal current	A	10
AWG	kcmil	30-10

Connection data

Property	Unit of measure	VTRK 4-Si/C
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