Control cable BiT 500 (St) CH 12x0.75 SB9748

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Shielded control cable BiT 500 (St) CH 12x0.75 – reliability and safety in every circuit

The BiT 500 (St) CH control cable is a flexible, multi-core cable designed for internal and external installations where high reliability and protection against interference are required. Equipped with a double shield – metallized foil and copper braid – it provides effective suppression of electromagnetic noise, which is crucial in modern control and automation systems. Numbered cores facilitate identification and connection, and the construction with Class 5 copper conductors guarantees flexibility and long-term operation.

Construction and properties for professionals

The BiT 500 (St) CH cable has been designed with demanding industrial and construction applications in mind. Its construction includes:

• Core insulation: Made of a material providing high electrical and mechanical resistance.
• Shield: Effective barrier against electromagnetic interference thanks to the combination of metallized foil and copper braid. This is particularly important in environments with high levels of interference, such as production halls or data centers.
• Outer jacket: Provides protection against mechanical damage, weathering and the effects of oils.
• Cores: Multi-strand, flexible copper conductors Class 5, facilitating installation and ensuring durable connections.

In addition, the cable meets standards regarding fire resistance (IEC 60332-1-2, IEC 60332-3-24) and low smoke emission (IEC 61034-2), which increases safety in the event of a fire. It is also halogen-free (IEC 60754-1, IEC 60754-2), which minimizes the risk of toxic gases being released during combustion.

Applications and benefits

The BiT 500 (St) CH cable finds application in a wide range of installations:

• Control systems: Ideal for transmitting control signals in industrial automation, smart buildings or HVAC systems.
• Power installations: Can be used to power devices with low power consumption.
• Sensor and measuring instrument connections: Provides precise signal transmission without interference.
• Commercial and industrial construction: An excellent choice for installations in offices, production halls, warehouses and other public facilities.

Thanks to its properties, this cable provides:

• High reliability: Solid construction and shielding guarantee stable operation of the installation for a long time.
• Safety: Compliance with fire standards and halogen-free materials minimize the risk to health and life.
• Easy installation: Flexible cores make it easy to route the cable and connect to devices.
• Interference resistance: Effective shielding protects signals from external sources of interference.
• Durability: The materials used provide resistance to weather conditions and mechanical damage.

The minimum bending radius of the cable is 54.5 mm for fixed installations and 109 mm for movable installations without guidance, which facilitates its installation even in tight spaces. The rated voltage U/U0 is 500/300 V, and the permissible ambient temperature during operation is -40°C to +80°C. The reaction to fire class is Dca, s1a, d2 according to EN 13501-6.