Product Usage The JWJXC-7200 type stepless enhanced contact relay is used as a power supply supervisory relay for the electric point machine in the power supply screen of a large station. Product function JWJXC-7200 type stepless enhanced contact relay is a commonly used electrical appliance in automatic control systems. It is used to connect and disconnect circuits, to issue control commands and reflect the status of equipment to form automatic control and remote control circuits. Applicable environment The applicable environment of the relay is: 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. product structure The electromagnetic system of the stepless strengthened contact relay is a stepless magnetic circuit with an enlarged size. The contact system is composed of two parts: a normal contact and a strong contact. The normal contact is the same as the stepless relay. Switches, switch start, etc.) designed contacts and isolator. Mechanical properties Number of contact groups: 4QJ; 2H Identification pin number: 14, 55; Strengthen the contact gap: not less than 7mm; Ordinary contact gap: not less than 4.5mm; Reinforce the gap of the support plate: generally not less than 0.35mm; Reinforce the gap of the support: the reinforcement is not less than 0.1-0.3mm;
Basic member
German Railway Track Equipment (zhejiang) Co., Ltd
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Business type - Contact Seller
The JWJXC-7200 Stepless Enhanced Contact Relay is used as a power supply supervisory relay for the electric point machine in the power supply screen of a large station and is a commonly used electrical appliance in automatic control systems for connecting and disconnecting circuits, issuing control commands, and reflecting equipment status to form automatic and remote control circuits. It operates in ambient temperatures from -40 to +60 degrees Celsius, relative humidity not more than 90% at +25C, air pressure not less than 70kPa (equivalent to altitude below 3000m), vibration frequency not more than 15Hz with amplitude not more than 0.45mm, and requires horizontal working position with no harmful explosive gases and good dust-proof measures. Its electromagnetic system is a stepless magnetic circuit with enlarged size, and its contact system consists of normal and strong contacts.
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German Railway Track Equipment (zhejiang) Co., Ltd is a premier leather products export company, established in 2010 and based in China. With a decade of experience, German Railway Track Equipment (zhejiang) Co., Ltd has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, German Railway Track Equipment (zhejiang) Co., Ltd ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.German Railway Track Equipment (zhejiang) Co., Ltd continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
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German Railway Track Equipment (zhejiang) Co., Ltd, a reliable B2B trader from China, dispatches JWJXC-7200 Stepless Enhanced Contact Relay primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.