Microphone

CMK 222 FRNC

CORDIAL utilizes special polyolefins for the conductor insulation and halogen-free, flame retardant copolymer for the jacket of its bulk cable CMK 222. Its FRNC (Flame Retardant Non Corrosive) version complies with the strict VDE 0472/804 B and IEC 60332-1 standards stipulated for the use in buildings.

Product information
Conductor area 0.22 mm²
AWG AWG 24
Composition of conductor 7 x 0.20
Material bare copper
Conductor resistance 88 Ohm/km
Shielding foil (PT/AL) + drain wire
Capacity cond.-cond. (pF/m) 74 pF/m
Specifications / Tender
Technical facts
Type Microphone cable
Part no. CMK 222 FRNC

Mechanical data

Conductor area 0,22 mm²
Composition of conductor 7 x 0,20 mm bare copper
Conductor isolation Polyolefine nach VDE 0207
Composition of cores 2 twisted pairs
Screen foil (PT/AL) + drain wire
Overall jacket halogen free, flame retardant Copolymer
Overall diameter 4,20 ± 0,2 mm
Weight 52 g/m
Working temperature  
mobile (-10 °C) - (+70 °C)
fixed (-25 °C) - (+70 °C)
min.Bending radius  
mobile ~ 44 mm
fixed ~ 22 mm
Electrical data  
Conductor resistance 88 Ω / km
Capacity (cond./cond.) 74 pF / m
Capacity (cond./screen) 130 pF / m
Test Voltage 750 V eff.
Product variants
Colour Part number
CMK 222 BLACK 100 FRNC
CMK 222 BLACK 500 FRNC
International Sales Manager
Christine Kärger
International Sales Manager
Christian Langer
Head of sales and marketing
Tobias Felbermayr