A 4 Ln

Silicone (Besilen®) insulated cable with steel wire armouring, cores parallel

Application

The type k thermocouple cable A 4 Ln has a tinned steel wire armouring with tracer. Moreover, it has an oval shape and a conductor construction of strands. This cable is also available in cross-sections of 1,0 mm², 0,75 mm², 0,50 mm², and 0,22 mm².

Additional information

Type:	A 4 Ln
Conductor cross section:	1,5 mm²
Outer diameter:	approx. 4,5 x 7,0 mm
Weight/100m:	approx. 7,5 kg

DIN 43710 / 43714 (not valid for type B*)
* Not standardized compensating cable for thermocouples type B with application temperatures up to 100 °C resp. 200 °C.
C = compensating cables · X = extension cables

Construction

Insulation	Besilen® EI2 acc. to EN 50363-1 + VDE 0207-363-1
Stranding	2 cores parallel
Sheath material	Besilen® EM9 acc. to EN 50363-2-1 + VDE 0207-363-2-1
Armouring	tinned steel wire armouring with tracer
Shape	oval
Conductor construction	strand
For thermocouples	■ 1 x type T ■ 1 x type J ■ 1 x type K ■ 1 x type E ■ 1 x type R/S ■ 1 x type N ■ 1 x type L ■ 1 x type U ■ 1 x type B

Insulation

Besilen® EI2 acc. to EN 50363-1 + VDE 0207-363-1

Stranding

2 cores parallel

Sheath material

Besilen® EM9 acc. to EN 50363-2-1 + VDE 0207-363-2-1

Armouring

tinned steel wire armouring with tracer

Shape

oval

Conductor construction

strand

For thermocouples

■ 1 x type T ■ 1 x type J ■ 1 x type K

■ 1 x type E ■ 1 x type R/S ■ 1 x type N

■ 1 x type L ■ 1 x type U ■ 1 x type B

Technical data

Min. bending radius	12 x d
Radiation resistance	2 x 10^7 cJ/kg
Temperature range of insulation	fixed laying: -40/+180°C flexible application: -25/+180°C short-time use: +250°C
Insulation resistance	> 1 M Ω x km
Halogen-free	acc. to IEC 60754-1 + VDE 0482-754-1
Fire performance	flame retardant and self-extinguishing acc. to IEC 60332-1-2 + VDE 0482-332-1-2
Corrosiveness of conflagration gases	in compliance with IEC 60754-2 + VDE 0482-754-2 - no development of corrosive conflagration gases
Absence of harmful substances	acc. to RoHS directive of the European Union

Min. bending radius

12 x d

Radiation resistance

2 x 10^7 cJ/kg

Temperature range of insulation

fixed laying: -40/+180°C

flexible application: -25/+180°C

short-time use: +250°C

Insulation resistance

> 1 M Ω x km

Halogen-free

acc. to IEC 60754-1 + VDE 0482-754-1

Fire performance

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

Corrosiveness of conflagration gases

in compliance with IEC 60754-2 + VDE 0482-754-2 - no development of corrosive conflagration gases

Absence of harmful substances

acc. to RoHS directive of the European Union