Hybrid Cables

Reeling Cables

DR 721 P

Reeling Cables

SERIES #: 0721

PUR reeling cable with colored or black numbered conductors and inner jacket and supporting screen -1000V, +90°C

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DR 721 P- SAB Specialty Cable
Marking for DR 721 P 7210425:
SAB BRÖCKSKES · D-VIERSEN · DR 721 P 4 G 2.5 mm² CE
CE
RoHS
PFAS-Free

Application

The DR 721 P series combines flexibility with strength, making it a smart choice for automation and control tasks. This PUR reeling cable with colored or black numbered conductors, inner jacket, and supporting screen is rated for 1000 V and performs reliably up to +90°C. Constructed with a PUR (TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2) jacket, it offers excellent durability against UV, oil, and chemicals, ensuring a long service life in harsh environments. With CE and RoHS approvals, the DR 721 P is ideal for spring and motor cable reels, hoists, transport systems, and farm vehicles under medium mechanical stress. It provides good winding and unwinding strength, reduced cable weight, and compact diameter, fully complying with EWG CE low voltage guidelines.

Outstanding Features

» High winding and unwinding strength
» Small outer diameter
» Lighter cable weight
» Corresponds to low voltage guideline 73/23/EWG CE
» PFAS free

Construction

Conductor
bare copper strands acc. to IEC 60228, VDE 0295, class 5
Insulation
special polymer
Color Code

up to 5 conductors: HD 308 (VDE 0293-308): see part number
from 6 conductors: black conductors with consecutive numbers acc. to EN 50334 + VDE 0293-334
from 3 conductors: green/yellow ground

Stranding
specially adjusted layering
Inner JacketPUR, TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2
Supporting Screenhigh-tech yarn
Jacket MaterialPUR, TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2
Jacket colorblack (RAL 9005)

Technical Specifications

Nominal voltage
Uo/U 0.6/1 kV
Testing voltage

conductor/conductor: 4000 V

Minimum bending radius

for laying and installation (fixed installation): 6 x O.D.
for repeated winding action (flexible): 10 x O.D.
guided on pulleys (flexible): 12 x O.D.

Tensile strengthwith reference to VDE 0298-3 section 7.1
Temperature Range

DIN VDE:
static: -50/+90°C
flexible: -40/+90°C

Burning Characteristics

Fire Performance:
flame retardant and self-extinguishing acc. to IEC 60332-1-2 + VDE 0482-332-1-2

Oil resistance
very good - TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2
Chemical resistance
very good - against acids, akalines, solvents, hydraulic liquids, etc.
Weather resistancevery good
Sunlight resistancevery good - enhanced due to black jacket color
Mechanical characteristics
the main mechanical characteristics accomplished by the PUR outer jacket are:
» high tensile strength
» high tear strength
» high abrasion resistance
» high notch resistance
Approvals
CE, RoHS
Absence of harmful substance (RoHS)acc. to RoHS directive of the European Union

Additional Information

Install Notes:

Please pay attention to the installation instructions in the technical section.

Part Numbers

Part notes:

Please mention the required winding length when placing the order.
2 conductor cable does not have ground.
Other dimensions and colors are available on request.

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