Control cable BiT 500 (St) 37G0,5 500V SB0274

Shielded Control Cable – Reliability and Safety in Every Circuit

The BiT 500 (St) 37G0,5 control cable is a flexible solution designed for demanding industrial and construction control installations. It features high-quality construction and ensures reliable transmission of control signals. Its copper conductor design with foil shielding minimizes electromagnetic interference, which is critical for precision automation systems.

This 37-core cable with a cross-section of 0.5 mm² is particularly recommended for applications requiring compactness and flexibility. The shielding provides protection against interference, while the grounding conductor enhances operational safety. Constructed with polyvinyl chloride (PVC) for both core insulation and outer sheath, it offers excellent resistance to abrasion and mechanical damage.

Construction and Technical Specifications

The BiT 500 (St) 37G0,5 cable has been engineered to meet the needs of both installers and end-users. Its construction includes:

• Copper conductors: Ensure excellent electrical conductivity and flexibility during installation.
• Foil shield: Protects against electromagnetic interference, guaranteeing stable operation of control systems.
• PVC insulation: Provides reliable electrical insulation and resistance to external factors.
• PVC outer sheath: Protects the cable against mechanical damage and environmental conditions.
• Grounding conductor: Enhances user safety by providing protection against electric shock.

Additionally, the cable operates within an ambient temperature range of -40°C to +80°C, enabling use in a wide variety of working conditions. The minimum bending radius is 152 mm for mobile installations and 76 mm for fixed installations, facilitating installation even in confined spaces. Conductor resistance at 20°C is 39 Ω/km. Fire reaction class is Eca, indicating limited flammability of the material.

Applications and Compliance with Standards

The BiT 500 (St) 37G0,5 cable is widely used in:

• Control installations in residential and industrial buildings;
• Automation systems;
• Precision equipment;
• Machinery and devices requiring reliable transmission of control signals;
• Installations requiring protection against electromagnetic interference.

It complies with IEC 60332-1-2 requirements for cable fire resistance. Note: It does not hold fire resistance certification according to IEC 60332-3-24 (Category C) or IEC 60332-3-22 (Category A). It is not low-smoke according to IEC 61034-2, nor does it possess self-extinguishing properties according to IEC 60754-1 and IEC 60754-2.