Contact Elements

Rajvi Instruments is a renowned provider, dealer and stockist of automation and instrumentation electronic products. The organization has diligently worked to establish a notable standing in the market through technical excellence and product quality. At Rajvi Instruments, we aim to develop outstanding quality products, developing a vibrant workplace, enhancing core technologies and satisfying our esteemed clients .We try to maintain strict quality control measures, ensuring high quality assurance through rigorous testing and adherence to the required standards.

Product Introduction:

Contact elements are fundamental components in electrical circuits and control systems, primarily used for making or breaking connections. They are integral to relays, contactors and switches, facilitating the flow of electrical current. When a contact element closes, it completes the circuit, allowing current to flow which can activate machinery or control devices. Conversely, when it opens, it interrupts the circuit, stopping the flow of electricity. The reliability and performance of these elements are critical as they directly influence the efficiency and safety of the overall system.

Contact elements are designed to handle different electrical loads and conditions which makes them suitable for various applications. The design and functionality of contact elements can also vary significantly, with some being designed for high speed operation while others focus on enduring high electrical loads without degrading. The operational life of contact elements is a crucial factor, as wear and tear can lead to increased resistance, overheating or failure, necessitating routine maintenance or replacement.

Contact elements in electrical systems are composed of various materials, each selected for their specific properties suited to different applications. These materials include pure metals like silver, gold, platinum and tungsten, as well as alloys created through melt technology to enhance particular characteristics. Composite materials which are heterogeneous combinations of two or more uniformly dispersed components are also commonly used.

Examples include silver tungsten (AgW), silver graphite (AgC), silver tungsten carbide (AgWC) and copper based composites like copper tungsten (CuW) and copper tungsten carbide (CuWC). Refractory materials are added to increase resistance to heat and pressure decomposition, often combined with silver or copper for high current applications. Platinum group metals such as platinum, palladium, ruthenium and iridium, serve as base alloy materials or alloying components. The selection of material depends on factors such as current carrying capacity, voltage, arc resistance, welding resistance and environmental conditions. Manufacturers can further customize these materials by adjusting particle sizes, incorporating specific components or modifying production processes to meet precise application requirements, ensuring optimal performance in various electrical contact scenarios.

We are a primary supplier,dealer,distributor,stockist of contact elements in Nashik, Aurangabad, Vapi, Silvassa, Surat, Vadodara, Nagpur, Indore, Faridabad, Ghaziabad, Noida, Coimbatore, Bangalore, Hyderabad, Kolkata, Goa, Vasai, Virar, Wada, Tarapur, Ankleshwar, Thane, Jaipur, Lucknow, Kanpur, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Pimpri & Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Faridabad, Meerut, Rajkot, Kalyan & Dombivali, Vasai Virar, Varanasi, Sahibzada Ajit Singh Nagar, Alwar,Jalandhar, durgapur, Srinagar, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Allahabad, Ranchi, Howrah, Coimbatore, Jabalpur, Gwalior, Vijayawada, Jodhpur, Madurai, Raipur, Kota, Guwahati, Chandigarh, Solapur, Hubli and Dharwad, Bareilly, Moradabad, Mysore, Gurugram, Gurgaon, Aligarh, Jalandhar, Tiruchirappalli, Bhubaneswar, Salem, Mira and Bhayander, Thiruvananthapuram, Bhiwandi, Saharanpur, Gorakhpur, Guntur, Bikaner, Amravati, Noida, Jamshedpur, Bhilai Nagar, Warangal, Cuttack, Firozabad, Kochi, Bhavnagar, Dehradun, Durgapur, Asansol, Nanded Waghala, Kolhapur, Ajmer, Gulbarga, Jamnagar, Ujjain, Loni, Siliguri, Jhansi, Ulhasnagar, Nellore, Jammu, Sangli Miraj Kupwad, Belgaum, Mangalore, Ambattur, Tirunelveli, Malegaon, Gaya, Jalgaon, Udaipur, Maheshtala, Vapi, Baroda, GIDC, MIDC, IDC, Ankleshwar, Hugli, Bharuch, Koyali, Anand, Khera, Surendranagar, Valsad, Tiruchirapalli, Mettur, Mysore and Mandya, Kolkata, Haora, Haldia, Rishra, Shibpur, Naihati, Titagarh, Sodepur, Budge, Birlanagar, Belgurriah, Triveni, Hugli, Belur, Kurla, Kolaba, Thane, Ghatkopar, Ville Parle, Jogeshwari, Andheri, Thane, Bhandup, Kalyan, Pimpri, Pune, Nashik, Manmad, Solapur, Ahmednagar, Satara and Sangli, Chhattisgarh, Ghaziabad. Saharanpur and Yamunanagar. Modinagar, Sonipat, Panipat and Ballabgarh. Korba, Raipur, Bhilai, Bhiwandi, Vijayawada, Firozabad, Panna, Panipat, Channapatna, Varanasi, Moradabad, Bareilly, Jamshedpur, Bhagalpur, Tiruppur, Rajahmundry, Bokaro Steel, Kolkata, Durgapur, Kharagpur, Haldia, Indore, Pithampur, Belagavi, Dibrugarh, Delhi, Noida, Kannur, Salem, Sivakasi, Kanpur, Rajkot, Kochi, Peenya, Surat, Rourkela, Visakhapatnam, Angul, Rudrapur, Ahmedabad, Gandhinagar, Jamnagar, Vadodara, Bharuch, Ludhiana, Pimpri-Chinchwad, Mumbai, Bangalore, Thiruvananthapuram, Gajraula, Unnao, Sri City, Margao, Darjeeling, Nashik, Chennai, Chhattisgarh, Maharashtra, Andhra Pradesh, Uttar Pradesh, Madhya Pradesh, Haryana, Karnataka, Jharkhand, Bihar, Tamil Nadu, West Bengal, Assam, Delhi, Kerala, Gujarat, Orissa, Uttarakhand, Punjab, Goa, Mumbai, Delhi, Ahmedabad, Chennai, Pune,Mumbai, Delhi, Ahmedabad, Chennai, Pune, Nashik, Vapi, Silvassa, Surat, Baroda Nagpur, Indore, Faridabad, Ghaziabad, Noida, Coimbatore.

Types

1. Mechanical Contacts.
2. Solid State Contacts.
3. Reed Contacts.
4. Magnetic Contacts.
5. Photoelectric Contacts.

Applications

1. Industrial Automation.
2. Home Appliances.
3. Automotive Systems.
4. HVAC Controls.
5. Safety Systems.