Products

Bus Cables

S PB 644

Profibus Cables

SERIES #: 0644

Continuous flex PUR Profibus-cable with colored conductors or pairs and tinned copper braiding for cable tracks - 300V, +70°C

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S PB 644- SAB Bus Cables

Marking for S PB 644 6442251:
SAB BRÖCKSKES · D-VIERSEN · S PB 644 2 x 0.25 mm² CE

CE
RoHS
PFAS-Free

Application

Designed with versatility in mind, the S PB 644 series supports efficient operation in machinery and control panels. This continuous flex PUR Profibus-DP cable with colored conductors or pairs and tinned copper braid shielding is optimized for use in cable tracks. Rated for 300 V and up to 70°C, it features a rough-surface PUR TMPU jacket (EN 50363-10-2) that provides durability and resistance in harsh industrial conditions. Certified to CE and RoHS standards, the S PB 644 series meets key international requirements. Offering excellent oil and weather resistance, this halogen-free cable is engineered to perform in demanding environments such as the chemical and petrochemical industries. Highly flexible and drag chain-compatible, it ensures intrinsic safety and reliable bus supply of field devices, minimizing downtime and maximizing productivity.

Outstanding Features

» Suitable for cable tracks
» Very good oil resistance
» Very good weather resistance
» Easy installation and maintenance
» PFAS free

Construction

Conductor
bare copper strands, extra fine wires
Insulation
PE, 2YI1 acc. to EN 50290-2-23 + VDE 0819-103
Color Code

2c: red, green (PA)
2pr: #1- white/brown, #2- green/yellow (Type B)

Stranding
in layers
WrappingPETP foil, non-woven tape
Shieldingtinned copper braiding
Jacket MaterialPUR, TMPU acc. to EN 50363-10-2 with rough surface
Jacket colorred lilac (RAL 4001)

Technical Specifications

Peak operating voltage
max. 350 V
Testing voltage

conductor/conductor: 1500 V
conductor/shielding: 1200 V

Minimum bending radius
7.5 x O.D.
12 x O.D. (continuous flex)
Temperature Range

DIN VDE: 
static: -40/+70°C
flexible: -40/+70°C

Characteristic impedancetype B: at >100 kHz 100 Ω - 130 Ω; PA: 100 Ω- 20Ω
Oil resistance
very good - acc. to EN 50363-10-2 + VDE 0207-363-10-2
Weather resistancevery good
For fixed installationsuitable
For flexible applicationsuitable
Continuous flexibilityvery good
Application in cable trackrecommended
Approvals
CE, RoHS
Absence of harmful substance (RoHS)acc. to RoHS directive of the European Union

Part Numbers

Part notes:

Other dimensions and colors are available on request.

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