77905ELW

KNX, 1PR 0.8mm Sol BC, LSZH ins, OS, LSZH Jkt, Cca

KNX, 1 Pair, 0.8 mm cond diameter, Bare Copper - Solid, LSZH insulation, Overall Beldfoil® shielding, LSZH / FRNC jacket , CPR Cca

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Specifications

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Suitable Applications	KNX, EIB cable for building management

Stranding	Material	Nominal Diameter	No. of Pairs
Solid	BC - Bare Copper	0.8 mm	1

Conductor Count	2

Material	Nominal Diameter	Diameter +/- Tolerance	Nominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)	1.8 mm	0.05 mm	0.5 mm

Number	Color
Pair 1	Red & Blue

Type	Material Trade Name	Coverage [%]	Thickness of Foil	Drainwire Material	Drainwire Diameter
Tape	Beldfoil®	100%	9 µm	TC - Tinned Copper	0.4 mm

Material	Nominal Diameter	Nominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)	6.60 mm	1.4 mm

Description
1 pair covered with a PP foam foil

Max. Conductor DCR
37.5 Ohm/km

Nom. Capacitance Conductor to Conductor
70 pF/m

Voltage Rating [V]
300 V

Electrical Characteristics Notes	Testvoltage 4 kV, 1 min

Storage Temperature Range	-30°C to +70°C
Operating Temperature Range	-20°C To +70°C

Min. Bend Radius During Installation	66 mm
Min Setting Radius	33 mm

CPR Euroclass	Cca-s1,d1,a1

Environmental Space	Indoor - Euroclass Cca

IEC Flammability	IEC 60332-1-2
IEC 60754-1 - Halogen Amount	Zero
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity	2.5 µS/mm
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH	4.3

Update and Revision	Revision Number: 0.55 Revision Date: 06-28-2024

Part Numbers

Item #
77905ELW.00500

KNX-Certified Cables

Product Bulletin

KNX-Certified Cables