{"id":6186,"date":"2022-09-16T08:10:38","date_gmt":"2022-09-16T08:10:38","guid":{"rendered":""},"modified":"2026-03-26T10:27:32","modified_gmt":"2026-03-26T10:27:32","slug":"thermoelectric-coolers-st-3050-920001","status":"publish","type":"product","link":"https:\/\/lm-therm.de\/en\/products\/thermoelectric-coolers-st-3050-920001\/","title":{"rendered":"Thermoelectric coolers ST 3050"},"content":{"rendered":"

The ST series of our Peltier cooling units has been developed for a wide range of industrial cooling tasks. Peltier technology provides reliable, refrigerant-free cooling that is virtually maintenance-free. This keeps operating costs low and downtime to a minimum.

Whether horizontal or vertical, as an add-on or semi-built-in solution, the units can be mounted in almost any position and adapt flexibly to different housing concepts. The power range from 30W to 800W covers applications from small control boxes to large-volume switch cabinets.

Their robust construction makes the cooling units resistant to dust, oil mist, and temperature fluctuations. They guarantee stable cooling performance even at temperatures ranging from -20\u00b0C to +70\u00b0C. The IP66 protection class also allows for safe use indoors and outdoors.

Features: <\/b>

-> Low-maintenance cooling without refrigerant
-> Flexible installation as a semi-mounted or Wall-mounted in any position
-> Robust design for dusty, oily, and demanding environments
-> IP66 protection rating – reliable for indoor and outdoor use
-> Thermoelectric cooler<\/p>\n","protected":false},"excerpt":{"rendered":"

Thermoelectric coolers ST 3050<\/p>\n","protected":false},"featured_media":15836,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[105],"product_tag":[56],"class_list":{"0":"post-6186","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-peltier-cooling","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-variable","14":"has-default-attributes"},"acf":{"erp_infotext":"Voltage: <\/b>
24V DC
Cooling capacity L35\/L35: <\/b>
50W
Mounting connection: <\/b>
Recessed \/ Wall mounted
Dimensions: <\/b>
200 x 154 x 138mm"},"yoast_head":"\nLm-therm - Peltier - cooling unit 24V DC \/ 50W - semi-recessed<\/title>\n<meta name=\"description\" content=\"Peltier control cabinet cooling units - customized Peltier control cabinet air conditioning - Peltier cooling units - Peltier air conditioning\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lm-therm.de\/en\/products\/thermoelectric-coolers-st-3050-920001\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thermoelectric coolers ST 3050\" \/>\n<meta property=\"og:description\" content=\"Peltier control cabinet cooling units - customized Peltier control cabinet air conditioning - Peltier cooling units - Peltier air conditioning\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lm-therm.de\/en\/products\/thermoelectric-coolers-st-3050-920001\/\" \/>\n<meta property=\"og:site_name\" content=\"Lm-therm Elektrotechnik AG\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-26T10:27:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lm-therm.de\/wp-content\/uploads\/2023\/08\/peltierkuehlgeraet_artikel_920001.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1800\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lm-therm.de\\\/en\\\/products\\\/thermoelectric-coolers-st-3050-920001\\\/\",\"url\":\"https:\\\/\\\/lm-therm.de\\\/en\\\/products\\\/thermoelectric-coolers-st-3050-920001\\\/\",\"name\":\"Lm-therm - 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