Contactor Relay - High-Quality Supplier
We bring you dependable Contactor Relay solutions crafted for industrial control and automation. As a dedicated supplier, we focus on delivering high-quality components that keep equipment running and downtime low. Our Contactor Relay range offers versatile coil voltages, robust current ratings, and fast switching for motors, pumps, and conveyors. You’ll find compact footprints, protection options, and long mechanical life that stand up in tough environments. We understand your buying behavior as a buyer who needs reliability and easy sourcing, so we provide clear datasheets, fast quotes, and flexible MOQs. Our team is ready to support selection, testing, and after-sales service, ensuring you get the right model the first time. We pride ourselves as a trustworthy supplier with consistent quality and competitive pricing. If customization or urgent orders are needed, we can adapt quickly. Let us help you streamline procurement of Contactor Relay solutions and boost uptime for your operations.
Contactor Relay Is The Best Factory-Direct Excellence
For global procurement teams, factory-direct sourcing of contactor relays delivers reliability, transparency, and cost efficiency. Direct access to production oversight ensures consistent quality, rigorous end-to-end testing, and full traceability from material to finished product. Eliminating intermediaries reduces total cost and minimizes supply risk, especially for high-demand automation, power distribution, and industrial machinery applications. This model also enables rapid customization—coil voltages, contact configurations, and protective features tailored to your exact environment. Choosing a factory-focused partner brings globally compatible products with robust performance and long service life. Features such as high-current contacts, arc suppression, insulation, and energy-efficient coils translate into fewer replacements and lower total cost of ownership. Comprehensive QA programs, batch testing, and conformance to international standards ensure smooth integration in diverse markets. With scalable production, reliable on-time delivery, and responsive after-sales support, factory-direct sourcing becomes a strategic edge for international projects and complex supply chains.
| Parameter | Category | Unit | Typical Value | Tolerance / Range | Description | Test Method |
|---|---|---|---|---|---|---|
| Coil Voltage (Nominal) | Coil & Operation | VDC | 24 | 24 ± 2 | Primary coil supply for standard control voltage | IEC 61810-1; UL 508A |
| Coil Resistance @ 20°C | Coil & Operation | Ω | 120 | 110–130 | DC resistance of the coil at 20°C | IEC 60068-2-6 |
| Contact Form | Contacts | Form | Form A (NO) | Form A | Single-pole normally open contact | IEC 60947-4-1 |
| Contact Rating (Resistive) | Contacts | A | 25 | 10–25 | Rated current for resistive loads at 250 VAC | IEC 60947-4-1 |
| Dielectric Withstand Voltage | Isolation | kV | 4.0 | 4.0 | Coil-to-contact isolation voltage, 1 minute | IEC 60947-1 |
| Insulation Resistance | Isolation | MΩ | 1000 | >500 | Insulation resistance at 500 VDC, 20°C | IEC 60947-1 |
| Operate Time | Electrical Performance | ms | 8 | 6–12 | Coil energize to contact closure | IEC 61810-1 |
| Release Time | Electrical Performance | ms | 7 | 5–10 | Coil de-energize to contact release | IEC 61810-1 |
| Ambient Temperature Range | Environmental & Endurance | C | -25 to 85 | -40 to 105 | Operating temperature range for reliable operation | IEC 60068-1 |
| Mechanical Life | Durability | cycles | 10,000,000 | 5,000,000–20,000,000 | Mechanical endurance under no-load conditions | IEC 60068-2-21 |
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