Description

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Reliable & High-Performance Industrial Contactors

Uninterrupted Power Control for Demanding Applications

Our range of Industrial Contactors stands at the forefront of electrical switching technology, engineered to deliver unparalleled reliability, safety, and efficiency for a multitude of power control applications. As the workhorses of industrial automation, these electrically operated switches are crucial for the safe and precise control of high-current circuits, ensuring optimal performance and protection for your critical equipment.

Designed for durability and consistent operation in the most rigorous environments, our contactors provide the robust switching capability needed for motors, heating elements, lighting systems, capacitor banks, and more. Trust in our contactors to maintain operational integrity, reduce downtime, and enhance the overall safety of your electrical systems.

Key Features & Benefits:

• Robust & Durable Construction: Built with high-grade materials to withstand harsh industrial environments, offering exceptional mechanical and electrical life cycles, even under frequent switching.
• High Switching Capacity: Capable of handling significant current and voltage loads, ensuring reliable connection and disconnection of power circuits for motors ranging from fractional horsepower to hundreds of kilowatts.
• Efficient Coil Operation: Designed for low power consumption, reducing operational costs and minimizing heat generation for extended contactor lifespan. Available in a wide range of AC and DC coil voltages to suit diverse control system requirements.
• Advanced Arc Suppression: Features state-of-the-art arc quenching chambers that rapidly extinguish electrical arcs during contact separation, significantly extending contact life and enhancing operational safety.
• Integrated Auxiliary Contacts: Many models include built-in normally open (NO) and normally closed (NC) auxiliary contacts, providing flexible options for interlocking, signaling, and control circuit integration. Additional auxiliary contact blocks are often available for expanded functionality.
• Modular & Expandable Design: Our contactors support easy integration of overload relays, surge suppressors, and additional auxiliary contact blocks, allowing for customized protection and control solutions.
• Tool-Free Wiring & Flexible Mounting Options: Designed for quick and easy installation with features like spring-loaded terminals, screw terminals, and compatibility with DIN rail mounting or screw fixing, reducing installation time and labor costs.
• Enhanced Safety Features: Finger-safe terminals (IP20 protection) reduce the risk of accidental contact with live parts, improving workplace safety. Clearly marked terminals facilitate correct wiring.
• Global Compliance & Certifications: Manufactured to meet stringent international standards such as IEC, UL, CSA, and CE, guaranteeing quality, safety, and compatibility worldwide.

Typical Applications:

• Motor Control: Direct-on-Line (DOL) starters, reversing starters, star-delta starters, and soft starter bypass.
• Heating Systems: Control of industrial ovens, furnaces, and HVAC heating elements.
• Lighting Control: Switching large lighting loads in commercial buildings, arenas, and industrial facilities.
• Capacitor Switching: For power factor correction systems.
• Power Distribution: Main circuit switching in distribution boards.
• Pump & Fan Control: Essential for water treatment, ventilation, and industrial process systems.
• Transformer Control: Switching primary and secondary circuits.
• Automation Systems: Integral components in PLC-controlled machinery and automated production lines.

Technical Specifications (General Range):

• Rated Current (AC-3/AC-1): 6A up to 800A (and higher for specific models)
• Rated Operational Voltage (Ue): Up to 1000V AC, Up to 600V DC
• Coil Voltage (Uc): 24V AC/DC, 48V AC/DC, 110V AC/DC, 230V AC, 400V AC (various options available)
• Number of Poles: 3-pole, 4-pole (standard configurations)
• Auxiliary Contacts: Integrated 1NO+1NC, 2NO+2NC (expandable with add-on blocks)
• Electrical Life: Up to 1.5 million operating cycles (depending on load)
• Mechanical Life: Up to 10 million operating cycles
• Operating Temperature: -25°C to +60°C
• Mounting: DIN Rail (35mm), Screw Fixing
• Protection Class: IP20 (finger-safe terminals)
• Standards: IEC 60947-4-1, EN 60947-4-1, UL 508, CSA C22.2 No. 14

Why Choose Our Contactors?

• Unwavering Reliability: Minimize costly downtime with contactors built for sustained performance and longevity.
• Enhanced Safety: Protect personnel and equipment with advanced safety features and robust construction.
• Maximized Efficiency: Benefit from low power consumption and precise control, leading to energy savings and optimized operations.
• Versatility & Scalability: A comprehensive range designed to meet diverse application needs, with modular options for future expansion.
• Expert Support: Our team is ready to assist you in selecting the ideal contactor for your specific requirements, ensuring seamless integration and optimal performance.

Elevate your control systems with contactors that define excellence in power switching.

Download Our Comprehensive Contactor Catalog (PDF) Request a Quote Today! View All Related Products (Overload Relays, Motor Protection)

Note: Specific technical specifications may vary by model and series. Always refer to individual product datasheets for precise details and certifications.