Control cable BiT 500 (St) CH 12x1.0 SB9781

Shielded control cable – reliability and safety in every circuit

BiT 500 (St) CH 12x1.0 control cable is a flexible, multi-core cable designed for control, power and signaling installations. Equipped with a double shield – metallized foil and copper braid – it provides effective protection against electromagnetic interference, which is crucial in modern automation and control systems. The cable construction with numbered cores facilitates identification and connections, and the use of halogen-free materials increases safety in the event of a fire.

Construction and properties for professionals

The BiT 500 (St) CH cable has been designed for demanding industrial and construction applications. Its construction is based on multi-wire copper cores with a cross-section of 1 mm², which ensures flexibility and resistance to mechanical fatigue during installation and operation. The shield in the form of metallized foil and copper braid minimizes the risk of interference, guaranteeing stable transmission of control signals. Additionally, the cable meets standards regarding fire resistance (IEC 60332-1-2, IEC 60332-3-24) and low smoke emission (IEC 61034-2), which translates to a higher level of installation safety. The absence of halogen in the insulation and outer sheath limits the release of toxic gases in the event of a fire.

Universal application and compliance with standards

The BiT 500 (St) CH cable is used in both fixed and mobile installations, indoors and outdoors (provided protection against UV radiation). Thanks to its properties, it is perfect for:

• traffic control installations
• building automation systems
• industrial equipment
• lighting installations
• alarm and fire protection systems

The cable meets the requirements of EN 13501-6 standard (reaction to fire class Dca, acidity class a1, smoke emission class s1a and dripping/particle formation class d2). The minimum bending radius for fixed installations is 58.5 mm, and for mobile installations without guidance – 117 mm. The rated voltage of the cable is 300/500 V. The resistance of the core at 20°C is 19.5 Ω/km. The permissible operating temperature of the cable is from -40°C to +80°C.