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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Product Introduction The JJJC7 AC enhanced contact relay is an important element in the interlocking equipment and the main equipment to ensure the safe operation of the system. The signal relay can control the switching, locking and unlocking of the turnout, and the opening and closing of the signal machine. Relays are widely used in railway signal technology, called signal relays, which are important components in railway signal technology. It plays an important role no matter as the core component of the relay signal system or as the interface component of the electronic or computer signal system. The reliability of the relay action directly affects the reliability and safety of the signal system. Product Usage The JJC7 AC enhanced contact relay is used in the distributed power supply screen. Features
1. The JJJC7 type relay is an AC 220V heavy spring force type reinforced contact electromagnetic relay.
2. The relay magnetic system is a clap-on AC magnetic system, which is composed of an iron core, a coil and an armature.
3. The use of silver-silver oxidation requires contacts, which has the characteristics of strong anti-adhesion and low contact resistance.
4. The relay contact system consists of two parts: ordinary contacts and enhanced contacts. There are two groups of moving on and off switching ordinary contacts; the two sets of moving on and off switching enhanced contacts, the structure of the ordinary contacts is the same as the stepless relay, and the strengthened contacts Specially designed high-power contacts. Applicable environment a) Ambient temperature: -40~+60; b) Relative humidity: not more than 90% (temperature +25C); c) Air pressure: not less than 70kPa (equivalent to an altitude below 3000m); d) Vibration: the vibration frequency is not more than 15Hz, and the amplitude is not more than 0.45mm; e) Working position: horizontal; f) There should be no harmful gas causing explosion hazard around, and good dust-proof measures should be taken. Insulation withstand voltage Under the standard atmospheric conditions of the test, the absolute resistance of the relay should not be less than 100MQ. Under the condition that the air pressure is not lower than 86kPa (equivalent to the altitude below 1000m), the insulation withstand voltage of the relay should be able to withstand AC sine wave 50Hz, 2000V rms voltage, there should be no breakdown flashover after 1min, the voltage when repeating the test Should be 75% of the original test voltage value.
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JJJC7 AC Enhanced Contact Relay is offered by German Railway Track Equipment (zhejiang) Co., Ltd, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing JJJC7 AC Enhanced Contact, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Jjjc7 Ac Enhanced Contact Relay for your business, securing the right balance of quality and cost is essential. German Railway Track Equipment (zhejiang) Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $99/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Relays sector with strong demand from importing countries worldwide.
Importing Jjjc7 Ac Enhanced Contact requires careful attention to shipping logistics, customs compliance, and secure payment terms. German Railway Track Equipment (zhejiang) Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Jjjc7 Ac Enhanced Contact has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Relays category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Jjjc7 Ac Enhanced Contact requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Jjjc7 Ac Enhanced Contact Relay from German Railway Track Equipment (zhejiang) Co., Ltd is $99/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to German Railway Track Equipment (zhejiang) Co., Ltd through EximNext.
The supplier, German Railway Track Equipment (zhejiang) Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Jjjc7 Ac Enhanced Contact. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Jjjc7 Ac Enhanced Contact Relay depends on the specific grade and form. Contact German Railway Track Equipment (zhejiang) Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Jjjc7 Ac Enhanced Contact from China, negotiate shipping terms (FOB, CIF, or EXW) directly with German Railway Track Equipment (zhejiang) Co., Ltd. Ensure you have the necessary import licenses for Electric Relays products in your destination country.
Yes, German Railway Track Equipment (zhejiang) Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to German Railway Track Equipment (zhejiang) Co., Ltd through EximNext.
German Railway Track Equipment (zhejiang) Co., Ltd offers Jjjc7 Ac Enhanced Contact with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Jjjc7 Ac Enhanced Contact is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from German Railway Track Equipment (zhejiang) Co., Ltd through our platform.
German Railway Track Equipment (zhejiang) Co., Ltd maintains international quality certifications. These ensure that the Jjjc7 Ac Enhanced Contact meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. German Railway Track Equipment (zhejiang) Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with German Railway Track Equipment (zhejiang) Co., Ltd.
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