Product Description
Owing to our expertise in the domain, we are involved in manufacturing and supplying a wide range of Electrical DC Contactor. Widely used for operating single phase pump or in motor applications, this contractor is immensely proffered by our customers for its ruggedness and high operating fluency. Offered contractor is precisely manufactured under the proper vigilance of our adroit professionals using supreme quality components and ultra-modern techniques. Besides, this Electrical DC Contactor can be easily availed from us in varied specifications as per the application requirements.
Features:
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Robustness
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Excellent performance
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Compact design
Electrical DC Contactor
We are offering a wide range of Electrical DC Contactor, made by high quality and durable raw material, which have following specification.
Specification:
| Voltage |
12V to 220V D.C |
| Amperes |
upto 1000 Amps |
Robust Performance for Demanding ApplicationsBuilt for reliability, this DC contactor excels in switching high-current DC circuits common in solar power, electric vehicles, and industrial settings. Silver alloy contacts and advanced design deliver high efficiency above 95%, minimal power loss, and a long service life. Panel mounting and multiple coil voltage options ensure straightforward integration into your systems.
Safe and Efficient OperationWith an IP20 protection class and dielectric strength up to 1500V AC, this contactor provides secure isolation and operates effectively across temperatures from -20C to +60C. Superior insulation resistance (1000 M at 500V DC) minimizes risks, while low ripple and tight load regulation maintain voltage stability under varying loads.
Versatile Applications and Easy AdaptationEngineered for versatility, the contactor addresses the needs of solar energy setups, battery banks, EV charging stations, and UPS systems. Boasting up to 100A capacity (based on model), and panel mounting options, it adapts easily for exporters, manufacturers, and suppliers in India or overseas.
FAQ's of Electrical DC Contactor:
Q: How is the Electrical DC Contactor installed?
A: This contactor is designed for panel mounting, enabling easy integration into control panels or equipment housings. Simply secure it using the provided mounting holes and connect the wiring as per the model's specifications.
Q: What types of DC circuits or systems can this contactor be used with?
A: Ideal for solar PV systems, electric vehicles, industrial machinery, battery banks, and UPS systems, this DC contactor reliably switches DC circuits up to 100A, depending on the model, under varying input voltages (12V/24V/48V DC).
Q: When should I select SPST-NO versus DPST-NO contact forms?
A: SPST-NO (Single Pole Single Throw, Normally Open) is suitable for switching single DC circuits, while DPST-NO (Double Pole Single Throw, Normally Open) is ideal when you need to control two independent circuits simultaneously. Choose based on your application's requirements.
Q: Where can I source this DC contactor and who are the target users?
A: This product is available from leading manufacturers, exporters, and suppliers in India. It is tailored for OEMs, system integrators, and professionals involved in renewable energy, electric mobility, and DC power management sectors.
Q: What are the process steps for ensuring reliable operation and long life?
A: Ensure correct panel mounting, secure electrical connections, and match the input voltage and coil voltage options. Operate within the ambient temperature range and load ratings specified to achieve up to 1 million mechanical operations and consistent electrical performance.
Q: How does the silver alloy contact material benefit DC switching?
A: Silver alloy provides excellent conductivity and resistance to contact wear, ensuring minimal electrical losses, high efficiency (>95%), and a longer electrical life, particularly beneficial in high-load and frequent switching applications.
Q: What kind of voltage stability and protection does the contactor offer?
A: With high voltage stability under rated load, a low ripple, and a robust insulation resistance of 1000 M at 500V DC, the contactor delivers secure, steady operation and prevents leakage or breakdown, even in demanding environments.