FireMin-BS 7629-BS 8434 PH120

Construction

Conductors: Solid(Class1), Copper conductor to BSEN 60228
-Insulation: Special Silicon Rubber Mix insulation
-100 mm maximum pair length
(min.10 twists per metre)
-Binder Tape: Polyster tape 50% overlap
-Collective Screen: Polyster tape 50% overiap Aluminium/Polyester tape, metallic side down, in contact with Solid Copper drain wire
-Outer Sheath: LSZH Sheath type LTS3
Max HCL emission @800℃:-0.5%
-Color: Red or White
-Core identification: following BS 7629:19972 cores: Brown, Blue
3 cores: Brown, Black and Grey
4 cores: Blue, Brown Black and Grey up/from 5 cores: Black Numbered

Technical Data

Conductor:SetionOhm/kmat+20℃
0.75sqmm26.81.00sqmm18.61.50sqmm12.52.50sqmm7.74.00sqmm4.6
Minimum insulation resistance:Individual conductors
>200 MOhmxkm at+20℃
Minimum bending radius:8x Overall diameter Fire Rating:ToBS8434-2120min at930℃
-to Bs6387 Cat.C
3hours at950℃
Operating Temperature:+180℃
Installation Temperature:-5℃to +50℃
Voltage Rating:300/500V
Test Voltage:2000Vac