When it comes to controlling electric motors, lighting, heating, or capacitor banks in high-load industrial systems, Olfeld’s Contactors deliver the reliability, performance, and safety required in mission-critical applications. As a cornerstone in our Automation & Switchgear lineup, our contactors are designed to handle frequent switching operations under demanding conditions—making them ideal for use in exploration sites, production plants, and automated control panels.
Olfeld supplies a wide range of contactors, including AC and DC variants, suitable for low to high voltage applications. These electromechanical switching devices are built for long operational life and consistent performance, with arc-suppressing chambers, high-precision coil mechanisms, and robust contact points made from silver alloy for reduced wear. Whether you’re automating motor control in a manufacturing plant or managing power flow in a substation, our contactors are engineered for efficiency, safety, and ease of integration.
Available in 3-pole and 4-pole configurations, our contactors support a variety of load types, including resistive, inductive, and mixed loads. Many models come with built-in auxiliary contacts, surge suppressors, and thermal overload protection compatibility, making them adaptable for various industrial automation schemes. These devices are designed to fit seamlessly into control panels and MCCs, with options for DIN rail or panel mounting depending on project requirements.
What makes Olfeld’s contactors stand out is not just the quality of the product, but the expertise behind it. We partner with global manufacturers known for precision engineering, ensuring all components meet IEC, CE, and UL standards. Every unit we supply is tested for performance under real-world operating conditions—so you can trust that your systems will stay online and responsive.
Built for harsh environments, our contactors are resistant to dust, heat, vibration, and voltage fluctuations—making them suitable for sectors such as oil & gas, mining, marine, energy distribution, and process automation. With compact sizes, low noise operation, and high electrical endurance, Olfeld contactors are trusted for controlling everything from small machinery to high-capacity industrial motors.
At Olfeld, we go beyond supplying electrical components—we provide technical guidance, custom integration advice, and ongoing support to ensure optimal implementation of contactors within your automation framework. Our team of engineers can help you choose the right contactor based on current ratings, control voltage, duty cycle, and application environment.
Whether you’re designing a new system or upgrading existing panels, Olfeld’s contactors provide the peace of mind and performance assurance you need to operate with confidence. Reliable switching starts here—partner with Olfeld for components that keep your automation and power systems running smoothly.
