{"id":132134,"date":"2026-07-23T23:50:15","date_gmt":"2026-07-23T20:50:15","guid":{"rendered":"https:\/\/cameraworld.eu\/product\/shelly-pro-3-din-liistule-paigaldatav-3-kanaliline-nutirelee\/"},"modified":"2026-07-23T23:50:15","modified_gmt":"2026-07-23T20:50:15","slug":"shelly-pro-3-din-liistule-paigaldatav-3-kanaliline-nutirelee","status":"publish","type":"product","link":"https:\/\/cameraworld.eu\/et\/product\/shelly-pro-3-din-liistule-paigaldatav-3-kanaliline-nutirelee\/","title":{"rendered":"Shelly Pro 3 – DIN-liistule paigaldatav 3-kanaliline nutirelee"},"content":{"rendered":"

Shelly PRO 3<\/h1>\n
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Shelly Pro 3<\/strong> is a professional 3-channel smart relay for DIN-rail mounting with potential-free contacts, suitable for home, commercial, and industrial automation solutions. The device allows control of three independent circuits and, thanks to its potential-free contacts, can be used to control various voltage levels and devices.<\/p>\n

The relay supports both LAN (Ethernet)<\/strong> and Wi-Fi<\/strong> connectivity, ensuring stable and secure operation. Local control, built-in web interface, and extensive integration support (such as MQTT and REST API) allow the device to be easily integrated with existing smart home or building automation systems.<\/p>\n

Shelly Pro series devices are designed for reliability \u2013 they include advanced safety features and are suitable for continuous use in electrical panels. The device is an ideal solution for intelligent control of lighting, heating, ventilation, pumps, and other electrical equipment.<\/p>\n

Technical Specifications<\/h2>\n
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Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Product type<\/td>\n3-channel smart relay<\/td>\n<\/tr>\n
Installation<\/td>\nDIN rail (DIN rail)<\/td>\n<\/tr>\n
Number of channels<\/td>\n3<\/td>\n<\/tr>\n
Relay type<\/td>\nPotential-free contacts<\/td>\n<\/tr>\n
Maximum load<\/td>\nup to 16 A per channel<\/td>\n<\/tr>\n
Supply voltage<\/td>\n110\u2013240 V AC, 50\/60 Hz<\/td>\n<\/tr>\n
Connectivity<\/td>\nWi-Fi 2.4 GHz, Ethernet (LAN), Bluetooth<\/td>\n<\/tr>\n
Wi-Fi standard<\/td>\n802.11 b\/g\/n<\/td>\n<\/tr>\n
LAN<\/td>\nRJ45 (10\/100 Mbps)<\/td>\n<\/tr>\n
Bluetooth<\/td>\nYes (for configuration)<\/td>\n<\/tr>\n
Control<\/td>\nWeb interface, mobile application, API<\/td>\n<\/tr>\n
Protocols<\/td>\nMQTT, HTTP\/HTTPS, REST API<\/td>\n<\/tr>\n
Scripting<\/td>\nYes (mJS)<\/td>\n<\/tr>\n
Timers<\/td>\nYes<\/td>\n<\/tr>\n
Operating temperature<\/td>\n-20 \u00b0C to +40 \u00b0C<\/td>\n<\/tr>\n
Housing<\/td>\nPlastic<\/td>\n<\/tr>\n
Dimensions<\/td>\napprox. 90 \u00d7 52 \u00d7 58 mm<\/td>\n<\/tr>\n
Safety features<\/td>\nOverheating protection, secure connection<\/td>\n<\/tr>\n
Use<\/td>\nIndoor installation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

User manual: Shelly Pro 3 multilingual printed user and safety guide.pdf<\/a><\/p>\n

Manufacturer website: Shelly PRO 3<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Shelly Pro 3<\/strong> – 3-channel smart relay for DIN-rail mounting<\/p>\n","protected":false},"featured_media":2332,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[37883],"product_tag":[],"class_list":["post-132134","product","type-product","status-publish","has-post-thumbnail","product_cat-other-smart-home-products","pa_brand-shelly","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/product\/132134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/comments?post=132134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/media\/2332"}],"wp:attachment":[{"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/media?parent=132134"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/product_brand?post=132134"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/product_cat?post=132134"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cameraworld.eu\/et\/wp-json\/wp\/v2\/product_tag?post=132134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}