What Are Control Cables?

What are control cables?

Control cables play a crucial role in transmitting information in automation systems, measuring instruments, and various types of industrial equipment.

They transmit signals, control, and power with high reliability and precision.

With a PVC or PUR jacket and UL certification, these cables combine high flexibility with exceptional durability.

These properties make them ideal for use in confined spaces, around moving machinery, and with complex wiring.

To protect the inner conductors, control cables typically use a foil shield, a braided shield, or a combination of the two.

This shielding minimizes electromagnetic interference (EMI) and ensures stable signal transmission even in harsh industrial environments.

How do control cables work?

Control cables transmit low-voltage signals between different parts of a control system.

They ensure that commands from the control panel accurately reach the machinery or equipment, enabling precise operation, monitoring, and adjustment.

Signal integrity: The shielding reduces noise and signal loss.

Flexibility: The high flexibility allows the cables to pass through moving parts without damage.

Reliable communication: Ensures uninterrupted control of automation and electrical systems.

What are control cables used for?

Control cables are widely used in industrial, commercial, and residential applications.

Automation systems: Suitable for assembly lines, robotics, and automated machinery.

Switchboards and control panels: Suitable for power distribution, monitoring, and command circuits.

Measurement and instrumentation: Suitable for systems requiring precise signal transmission.

Industrial plants: Reliable operation in harsh environments such as factories, power plants, and renewable energy facilities.

By using high-quality control cables, companies can improve system reliability, reduce downtime, and enhance safety standards.

Types of control cables:

Control cables come in several types depending on their construction and application:

Shielded control cables - Reduce electromagnetic interference; ideal for sensitive signal transmission.

Unshielded control cables - Cost-effective and suitable for environments with minimal interference.

PVC control cables - Affordable and easy to install; suitable for standard applications.

PUR control cables - Highly flexible, abrasion-resistant, and oil-resistant; ideal for dynamic or outdoor applications.

Flame-retardant control cables - Designed for flame-retardant environments.

Custom Control Cables – Tailored to unique industrial needs, including various conductor sizes, colors, and jackets.

Why Choose Wellde Control Cables?

Over 15 Years of Manufacturing Experience – A Trusted Global Supplier.

Extensive Product Line – Available in shielded, unshielded, PVC, PUR, and custom options.

Fast Delivery and OEM/ODM Support – We offer flexible solutions to meet your project timelines.