Control cable BiT 500 (St) CH 4x0.75 SB9737

Control cable for industrial and other applications

The BiT 500 (St) CH 4x0.75 control cable is a flexible solution designed for use in control, protection devices and control circuits. These cables are designed for installations in industrial areas where increased fire safety is required – they limit the spread of flames and emit minimal smoke. They will work both in fixed installations and in movable connections in machines and technological lines, both in dry and humid rooms.

Construction and properties

The BiT 500 (St) CH 4x0.75 cable features a common screen made of metallized tape and tinned copper braid. This provides high protection against electromagnetic interference – the screen attenuation reaches approximately 50dB. Made of copper, with wire insulation with a cross-section of 0.75 mm², it is characterized by good flexibility thanks to the flexible stranded construction (class 5). The wires are numbered for easy identification. The cable is halogen-free, which increases safety in the event of a fire – it limits the emission of toxic substances. It also meets the PN-EN 50575 (CPR) standard and has a B2ca classification.

Application and benefits

• Safety: Halogen-free construction minimizes the emission of toxic gases during a fire, increasing the safety of users and installations.
• Protection against interference: A screen made of metallized tape and copper braid provides effective protection against the influence of external electromagnetic fields.
• Versatility: Suitable for fixed and movable installations in various environmental conditions – dry and humid.
• Durability: Made of high-quality materials, ensures reliable operation for a long time.
• Polish product: The cable was manufactured in Poland with attention to detail and quality control at every stage of production.
• Wire resistance: The wire resistance is 26 Ω/km, which ensures efficient transmission of control signals.
• Wide temperature range: Allows operation at temperatures from -40°C to +80°C after installation (without vibration).

This control cable is a solid choice for professionals and end customers looking for a reliable solution for industrial control and automation systems. Its technical parameters and construction guarantee safe and efficient operation in demanding conditions.