HELUKABELPart no. 74097

TOPSERV® 121 PUR 4x25 + 2x(2x1.0) orange

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Outer diameter, approx. (mm): 28 · Metres per packaging unit: 500, 1000

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TOPSERV® 121 PUR 4x25 + 2x(2x1.0) orangeSKU: 74097

At a glance

Part no.	74097
Item description	TOPSERV® 121 PUR 4x25 + 2x(2x1.0) orange
AWG, approx.	-
Outer diameter, approx. (mm)	28
Copper factor per km	1313,0
Weight, approx. (kg/km)	1607,0
Metres per packaging unit	500, 1000
Custom cut lengths available	yes
EAN / GTIN	4060892148347
Customs tariff number	85444995

PUR Motor and servo cable acc. to UL Std. 758 (AWM) Style 21209

flexible -30°C to +80°C
fixed -40°C to +90°C

VDE AC U0/U 600/1000 V
UL (AWM) AC 1000 V

50 Hz 4000 V

flexible 7.5 x outer Ø
fixed 4 x outer Ø

Cable Structure

Copper wire bare, extra finely stranded acc. to DIN VDE 0295 cl. 6 / IEC 60228 cl. 6
Core insulation: PP
Core identification:
Power supply cores
Core 1: black with imprint U/L1/C/L+
Core 2: black with imprint V/L2
Core 3: black with imprint W/L3/D/L-
Control cores
Pair 1: black with imprint no. 5+6
Pair 2: black with imprint no. 7+8
G = with protective conductor GN-YE,
x = without protective conductor
Drain wire in the control pair
Screened cores: control cores in pairs, with tinned copper wires, approx. Coverage 85%
Power supply cores laid up with optimal lay length and stabilising filler
Sliding movement supporting fleece wrapping
Screen: braided screen of tinned copper wires, approx. Coverage 85%
Outer sheath: PUR
Sheath colour: see datasheet
Length marking: in metres

Properties

resistant to: UV radiation, oil, grease, coolants, hydraulic fluids, microbes, numerous alkalis and solvents, as well as cleaning agents and disinfectants
low adhesion
low capacity
limited torsional strength
halogen-free
These cables are manufactured in accordance with high quality guidelines. All orange cables comply with the DESINA® standard
The materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers

Tests

flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2, UL VW-1, CSA FT1
certifications and approvals:
ECOLAB®

Notes

Brackets () mean screen
BOSCH Rexroth® Article designations INK, REL, are registered trademarks of Bosch Rexroth AG. Schneider Electric® is a registered trademark of Schneider Electric GmbH. The references in the table are for guidance only.
DESINA is a registered trademark and stands for decentralized and standardized installation technology for machine tools and production systems.
for use in energy supply systems:
1) the assembly instructions must be observed
2) for special applications, we recommend contacting us and using
our data entry form for energy supply systems

Application

With HELUKABEL TOPSERV® 121 PUR, the power cores are ideally combined with the control cores for the brake function and thermal protection. The production is in accordance with the specifications of well known servo drive and control manufacturers. They are used, for example, in machine, plant and robot construction as well as in automation, drive, control and production technology. Interesting for export-oriented machine and plant construction. EMC= Electromagnetic Compatibility; in order to optimise EMC properties, we recommend a double-sided and all-round large contact area of the copper braiding.