{"id":5139,"date":"2021-05-18T19:33:55","date_gmt":"2021-05-18T19:33:55","guid":{"rendered":"https:\/\/raycap.de\/?post_type=product&p=5139"},"modified":"2026-04-20T20:32:11","modified_gmt":"2026-04-20T20:32:11","slug":"hochenergie-varistoren-gekapselte-e-serie","status":"publish","type":"product","link":"https:\/\/raycap.de\/en\/product\/hochenergie-varistoren-gekapselte-e-serie\/","title":{"rendered":"Encapsulated E Series"},"content":{"rendered":"

The E series is a heavy-duty metal oxide varistor designed mainly for industrial applications. They offer excellent surge protection for various electronic equipment such as: traffic and railway signal systems, communication equipment, waterworks, automatic control devices for power distribution, oil drilling and mining equipment (dredgers, cranes, etc.). The \u201cE\u201d housing offers excellent protection when exposed to different kinds of vibrations, dust, moisture, etc. The advantages of the E Series are: rigid terminals for secure wire contact, solid plastic housing for secure mounting, and higher insulation resistance (plastic housing with polyurethane filling).<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Main Features<\/th>\n<\/tr>\n<\/thead>\n
Wide Operating Voltage Range VRMS<\/sub><\/td>\n130 V to 1100 V<\/td>\n<\/tr>\n
Five Model Sizes Available<\/td>\n25 mm, 32 mm, square 33 mm, 60 mm, 80 mm<\/td>\n<\/tr>\n
High Energy Absorption Capability Wmax<\/sub> (2 ms)<\/td>\n150 J to 6000 J<\/td>\n<\/tr>\n
High Peak Current Capability Imax<\/sub> (8\/20 \u00b5s)<\/td>\n15 kA to 100 kA<\/td>\n<\/tr>\n
Case Design Provides Complete Electrical Isolation of Disc Assembly<\/td>\n<\/tr>\n
Technical Data<\/th>\n<\/tr>\n
Climatic Category<\/td>\n40\/85\/56 (in accordance with IEC 68-1)<\/td>\n<\/tr>\n
LCT<\/td>\n\u221240\u00b0C<\/td>\n<\/tr>\n
UCT<\/td>\n+85\u00b0C<\/td>\n<\/tr>\n
Damp Heat, Steady State (93% r.h., 40\u00b0C)<\/td>\n56 days (in accordance with IEC 68-2-3)<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n\u221240 \u2026 +85\u00b0C (in accordance with CECC 42 000)<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n\u221240 \u2026 +110\u00b0C<\/td>\n<\/tr>\n
Electric Strength<\/td>\n\u2265 2.5 kV (in accordance with CECC 42 000)<\/td>\n<\/tr>\n
Insulation Resistance<\/td>\n\u2265 1.0 G\u03a9 (in accordance with CECC 42 000)<\/td>\n<\/tr>\n
Response Time<\/td>\n< 25 ns<\/td>\n<\/tr>\n
Maximum Torque<\/td>\n1.0 Nm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>","protected":false},"excerpt":{"rendered":"

High Energy Varistor.<\/p>\n","protected":false},"featured_media":5138,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[123],"product_tag":[],"class_list":{"0":"post-5139","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hochenergie-varistoren","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"\nEncapsulated E Series - Raycap<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/raycap.de\/en\/product\/hochenergie-varistoren-gekapselte-e-serie\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Encapsulated E Series - Raycap\" \/>\n<meta property=\"og:description\" content=\"High Energy Varistor.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/raycap.de\/en\/product\/hochenergie-varistoren-gekapselte-e-serie\/\" \/>\n<meta property=\"og:site_name\" content=\"Raycap\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-20T20:32:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/raycap.de\/wp-content\/uploads\/2021\/05\/HE-Varistor.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"780\" \/>\n\t<meta property=\"og:image:height\" content=\"520\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/raycap.de\\\/en\\\/product\\\/hochenergie-varistoren-gekapselte-e-serie\\\/\",\"url\":\"https:\\\/\\\/raycap.de\\\/en\\\/product\\\/hochenergie-varistoren-gekapselte-e-serie\\\/\",\"name\":\"Encapsulated E Series - 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