{"product_id":"hobut-m200-v34u-3-phase-4-wire-under-voltage-relay-self-powered-din-rail","title":"HOBUT – M200-V34U – 3-Phase 4-Wire Under-Voltage Relay, Self-Powered, DIN-Rail","description":"\u003cp class=\"p1\"\u003eThe HOBUT M200‑V34U is a DIN-rail mounted under-voltage protection relay for 3-phase 4-wire systems. It monitors phase-to-neutral voltage and trips if it drops below the set threshold. Self-powered and compact, it’s ideal for automation panels, motor protection, and power quality monitoring in industrial and commercial environments.\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"p3\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Model: M200‑V34U\u003c\/p\u003e\u003cp class=\"p1\"\u003e• System Type: 3-phase, 4-wire\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Voltage Range: 100–500 V L-N, 50\/60\/400 Hz\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Trip Threshold: Adjustable 75–100% of nominal voltage\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Hysteresis: 1–15% differential (preset)\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Output Relay: SPDT (changeover), 5 A @ 250 VAC\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Indication: Green LED (power), Red LED (trip)\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Power: Self-powered (no auxiliary required)\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Mounting: DIN-rail, 55 mm width\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Operating Temp: –30 °C to +75 °C\u003c\/p\u003e\u003cp class=\"p1\"\u003e• Burden: \u0026lt;3 VA per phase\u003c\/p\u003e","brand":"HOBUT","offers":[{"title":"Default Title","offer_id":55873676050806,"sku":"EB-286679146448","price":46.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_04e8cfcc-b94f-4227-82a6-ca1ecaffb75f.png?v=1751637453","url":"https:\/\/volt-werk.com\/products\/hobut-m200-v34u-3-phase-4-wire-under-voltage-relay-self-powered-din-rail","provider":"VOLTWERK Handel","version":"1.0","type":"link"}