{"product_id":"40a-63a-din-rail-230v-adjustable-over-voltage-and-under-voltage-protective-device-protector-relay-limit-over-current-protection","title":"DIN Rail Adjustable Over\/Under Voltage Protector Relay, 40A\/63A, 230V","description":"\u003cdiv\u003e\n\u003ch2\u003eMain Description\u003c\/h2\u003e\n\u003cp\u003eProtect your DIN rail systems from damaging power swings with the DIN Rail Adjustable Over\/Under Voltage Protector Relay, 40A\/63A, 230V. This compact device mounts on standard DIN rails and provides overvoltage, undervoltage, and overcurrent protection to keep sensitive equipment safe and running smoothly.\u003c\/p\u003e\n\u003cp\u003eKey features include dual displays that continuously show voltage and current, and adjustable protection thresholds: overvoltage (130–300V, default 270V), undervoltage (80–210V, default 170V), and overcurrent (1–40A in 40A mode or 1–63A in 63A mode, defaults 40A\/63A). It supports fast protection during power interruptions, continuous overcurrent counting, and a multi‑mode display that can switch between voltage, current, frequency, and visible power. In DC applications, DC mode limits certain readings to maintain accurate protection. An energy‑saving mode reduces display brightness when the protector is not active, and an embedded RTOS enhances performance and stability.\u003c\/p\u003e\n\u003cp\u003eManual\/Automatic Recovery lets you re‑enable output after protection manually, while the relay remains in its original state if the protection is turned off. All electronic and mechanical equipment sold by InterCyprus to EU countries is CE certified and carries a two year warranty. \u003cem\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/em\u003e\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse in industrial control panels, drives, switchgear, and power supplies to prevent damage from voltage spikes, brownouts, or short-term faults.\u003c\/li\u003e\n\u003cli\u003eConfigure overvoltage\/undervoltage and overcurrent thresholds to auto‑protect critical equipment before faults escalate.\u003c\/li\u003e\n\u003cli\u003eEnable energy‑saving mode to reduce power consumption of the display when protection is inactive.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel number: 2\u003c\/li\u003e\n\u003cli\u003ePower supply: 230VAC 50\/60Hz\u003c\/li\u003e\n\u003cli\u003eMax loading power: 1–40A (40A mode, adjustable 1–40A); 1–63A (63A mode, adjustable 1–63A)\u003c\/li\u003e\n\u003cli\u003eOvervoltage default: 270V; adjustable 130–300V\u003c\/li\u003e\n\u003cli\u003eUndervoltage default: 170V; adjustable 80–210V\u003c\/li\u003e\n\u003cli\u003eOvercurrent default: 40A; adjustable 1–40A (40A mode) or 1–63A (63A mode)\u003c\/li\u003e\n\u003cli\u003eEffective voltage range: AC 80–300V, 1% calibratable\u003c\/li\u003e\n\u003cli\u003eEffective current range: AC 0.1–40A (40A mode) or AC 0.1–63A (63A mode), 1% calibratable\u003c\/li\u003e\n\u003cli\u003eFrequency range: 40–70 Hz, 1% calibratable\u003c\/li\u003e\n\u003cli\u003eScreen refresh rate: \u0026gt;1000 Hz\u003c\/li\u003e\n\u003cli\u003eTable update: 0.1–1.05, 1% screen value update\u003c\/li\u003e\n\u003cli\u003eAlgorithm: RMS\u003c\/li\u003e\n\u003cli\u003eReturn difference: 5V (over\/undervoltage)\u003c\/li\u003e\n\u003cli\u003eTimer range: 1–999 s\u003c\/li\u003e\n\u003cli\u003eAction time: 0.1–10.0 s\u003c\/li\u003e\n\u003cli\u003eDC mode: DC 80–300V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlways set thresholds within the specified ranges to avoid unintended protection trips. The device shows protection when settings are not properly configured.\u003c\/li\u003e\n\u003cli\u003eAfter protection is triggered, manual re‑enable is required to restore output.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"40A","offer_id":54825816064342,"sku":"1005007249984313-40A","price":27.1,"currency_code":"EUR","in_stock":true},{"title":"63A","offer_id":54825816097110,"sku":"1005007249984313-63A","price":28.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S2c5f462dd84847f4b05ba911602566fcZ.webp?v=1785176984","url":"https:\/\/www.intercyprus.com\/products\/40a-63a-din-rail-230v-adjustable-over-voltage-and-under-voltage-protective-device-protector-relay-limit-over-current-protection","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}