MANUFACTURING

OF ELECTRICAL

CONTACT ASSEMBLIES

- development- prototypes- manufacturing

STIK, d.o.o.

• Published by Iskra STIK, d.o.o. • Version 1.0 March 2016www.iskra.eu

Iskra STIK, d.o.o.Ljubljanska cesta 24a

Phone: +386 4 237 22 33VAT/Tax number: SI82754080Company ID number: 6634788000SI-4000 Kranj, Slovenia

Iskra d.d., one of the founding

companies of Iskra STIK d.o.o., has a

long tradition of making contact

assemblies. The production started in

the city of Kranj in 1947 when the first

switch was developed. From then

onwards, Iskra continued with the

production of contact assemblies that

are among the key elements in low

voltage switchgear.

Our company, Iskra STIK, specializes in the manufacture of contact assemblies by using the technology of

resistance welding. Recently we acquired two new welding lines with which we can guarantee the quality of

manufacturing large batches of contact assemblies.

Our welding lines are equipped with

two presses driven by a servomotor.

An inverter welding unit is placed

between the two presses. This

method allows a greater flexibility

and shorter manufacturing time.

We produce contact assemblies with

contact carrier materials like copper,

brass, copper-plated steel, of a

thickness up to 2.5 mm and a width

up to 120 mm, and with electrical

contact materials according to

customer specifications: wire, strip,

plate (AgNi, AgSnO2, AgC, AgW ...).

We can propose to cooperate with you in the following areas: development, prototyping, testing and

manufacturing of large batches. In development and testing, we work closely with our parent company, which has

a modern, well-equipped laboratory for testing switchgear.