{"product_id":"samwha-ewr-pd-electronic-voltage-relay-440-n-220","title":"Samwha EWR-PD | Electronic Voltage Relay 440 N 220","description":"\u003cp\u003e\u003cb\u003eSamwha EWR-PD | Electronic Voltage Relay 440 N 220\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e The Samwha EWR-PD Electronic Voltage Relay is designed and manufactured by Samwha Engineering Co., Ltd. This model Evr-pd operates at a voltage of 440 N 220 and is perfect for monitoring and controlling electronic voltage levels. With a voltage range of 300-500V and version 1.03, this relay ensures efficient and accurate performance.\u003c\/p\u003e\n\u003cp\u003eThe input voltage requirement for this electronic relay is 3 440V at 60Hz, making it suitable for a wide range of electrical applications. The power supply needed for operation is 85-250Vac\/Dc, with a quick response time of 0.5 seconds. Additionally, the relay offers protection against phase loss with a response time of 2 seconds and can detect unbalance with a deviation of +-5% in just 3 seconds.\u003c\/p\u003e\n\u003cp\u003eFor voltage fluctuations, the Samwha EWR-PD relay features protection against overvoltage in the range of 380-500V with an O-time of 0,5-10 seconds. It also provides protection against undervoltage in the range of 300-440V with a U-time of 0,5-10 seconds. The output contact of this relay is rated at 3A\/250Vac, ensuring reliable performance with a 1C contact configuration. Made in Korea, this electronic voltage relay weighs just 270 grams, making it a lightweight yet durable option for various industrial applications.\u003c\/p\u003e","brand":"Dropship Automation","offers":[{"title":"Default Title","offer_id":48980900217117,"sku":"DA-33907","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1056\/1565\/files\/samwha-ewr-pd-electronic-voltage-relay-440-n-220-dropship-automation.webp?v=1752300427","url":"https:\/\/dropshipautomation.com\/products\/samwha-ewr-pd-electronic-voltage-relay-440-n-220","provider":"Dropship Automation","version":"1.0","type":"link"}