{"product_id":"bistable-rail-switch-bi220-20-230v-html","title":"Bistable Rail Contactor BI220-20 – 2-Pole, 20 A 230 V \u0026 DIN Rail Mount","description":"\u003cp\u003eThe Bistable Rail Switch BI220-20\/230V is an electromagnetic switching device for mounting on DIN rail panels. It handles universal switching of AC motors, electric heating devices, lighting circuits, and electronic equipment in offices, shops, hospitals, sports facilities, production halls, and public spaces. The bistable (latching) design holds its contact state without continuous coil energisation, producing 0 dB noise when the coil voltage is switched off.\u003c\/p\u003e\u003cp\u003eWith a mechanical endurance of 1,000,000 operating cycles and electrical endurance of 100,000 cycles at AC-1\/AC-7a\/AC-21, it is built for long service life in demanding commercial and industrial installations. Compliant with IEC\/EN 60669-2-2, with CE and CB approvals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-pole bistable (latching) contactor — holds state without continuous energisation\u003c\/li\u003e\n\u003cli\u003eCoil voltage: 230V AC\u003c\/li\u003e\n\u003cli\u003eThermal current Ith: 20A; rated operational current Ie (AC-1, AC-7a, AC-21): 20A\u003c\/li\u003e\n\u003cli\u003eOperational power Pe (AC-1, AC-7a, AC-21, single phase 230V): 4.4 kW\u003c\/li\u003e\n\u003cli\u003eCompact DIN rail dimensions: 17.6mm wide × 90mm tall × 60mm deep\u003c\/li\u003e\n\u003cli\u003eSilent operation: 0 dB noise when coil is de-energised\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBistable design eliminates continuous coil power draw — reduces standby energy consumption\u003c\/li\u003e\n\u003cli\u003e0 dB noise in latched position makes it suitable for noise-sensitive environments such as hospitals and offices\u003c\/li\u003e\n\u003cli\u003eMechanical endurance of 1,000,000 cycles ensures long service life in high-frequency switching applications\u003c\/li\u003e\n\u003cli\u003eRated for motors, heating, lighting, and electronics in one device — simplifies panel design\u003c\/li\u003e\n\u003cli\u003eCompact 17.6mm width saves space on crowded DIN rails\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BI220-20\/230V (MPN: BI220-20\/230V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Voltage:\u003c\/strong\u003e 230V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Type:\u003c\/strong\u003e AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Current Ith:\u003c\/strong\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current Ie (AC-1, AC-7a, AC-21):\u003c\/strong\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Power Pe (AC-1, AC-7a, AC-21, single phase 230V):\u003c\/strong\u003e 4.4 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Endurance:\u003c\/strong\u003e 1,000,000 operating cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Endurance (AC-1, AC-7a, AC-21):\u003c\/strong\u003e 100,000 operating cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e 0 dB (coil voltage switched off)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 17.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 90mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e IEC\/EN 60669-2-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e CE, CB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCE and CB approved — ready for installation in European and international projects without additional certification\u003c\/li\u003e\n\u003cli\u003eBistable latching eliminates humming and saves coil energy compared to standard contactors\u003c\/li\u003e\n\u003cli\u003e1,000,000-cycle mechanical endurance means the switch outlasts most panel service intervals\u003c\/li\u003e\n\u003cli\u003ePackage includes 1× Bistable Rail Switch BI220-20\/230V\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Other","offers":[{"title":"Default Title","offer_id":56577764196734,"sku":"525077","price":17.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15674763444606.webp?v=1779632472","url":"https:\/\/lynk.gr\/en-gb\/products\/bistable-rail-switch-bi220-20-230v-html","provider":"Lynk.gr","version":"1.0","type":"link"}