SIA / H05S-U  - High temperature operation, single core silicone cable for internal wiring

SIA / H05S-U  high temperature operation cable - Construction

Conductor : rigid copper wire, class 1. *upon request, the copper

conductor can be tinned, nickel-plated or silver-plated. 

Insulation : silicone rubber compound, EI2. 

Core identification : different colours are available.

SIA / H05S-U  high temperature operation cable - Technical data and tests

Rated voltage Uo/U : 300 / 500 V; 450/750 V ≥ 1,5 mm².

 Test voltage (AC 50 Hz) : 2000 V; 2500 V ≥ 1,5 mm². 

Insulation resistance : min. 20 MΩ/km. 

Temperature at conductor : + 180° C. 

Short circuit temperature : + 200° C. 

Temperature range : - 60° C ~ + 180° C (fixed). 

Min. bending radius : 15 x D (fixed).

SIA / H05S-U  high temperature operation cable - Standards

Cable : VDE 0250, DIN VDE 0282-3 and HD 22.3 S4. 

Conductor construction : IEC 60228 class 1, DIN EN 60228 class 1.

Flame retardance test : IEC 60332-1 & EN 50265-2-1; 

IEC 60332-3 & EN 50266-2-4.

SIA / H05S-U  high temperature operation cable - Applications

These cables are used at high ambient temperatures and for ambient air temperature between -60° C and +180° C in dry locations.

They are suitable for lighting fittings and equipment, as internal wiring in switchgear and distribution boards.

SIA / H05S-U  - High temperature operation, single core silicone cable for internal wiring