{"id":33421,"date":"2016-11-28T23:44:16","date_gmt":"2016-11-28T21:44:16","guid":{"rendered":"https:\/\/www.erail.gr2\/?post_type=product&#038;p=33421"},"modified":"2026-01-08T16:33:57","modified_gmt":"2026-01-08T14:33:57","slug":"viessmann-5221","status":"publish","type":"product","link":"https:\/\/www.erail.gr\/en\/shop\/viessmann-5221\/","title":{"rendered":"Viessmann 5221 &#8211; Control module for light block signal"},"content":{"rendered":"<p><span style=\"font-family: Arial; font-size: 13px; line-height: 20px;\">For all colour light main signals with two aspects (block signals) and colour light blocked signals from H0 to Z. Soft changing of the lights. With train control. Controlled by the push button panel cat.-no. 5547, single pole switch, track contacts or digital decoders. Easy connection. For<\/span><br style=\"font-family: Arial; font-size: 13px; line-height: 20px;\" \/><span style=\"font-family: Arial; font-size: 13px; line-height: 20px;\">H0:Cat-no. 4002, 4011, 4014, 4017, 4018<\/span><br style=\"font-family: Arial; font-size: 13px; line-height: 20px;\" \/><span style=\"font-family: Arial; font-size: 13px; line-height: 20px;\">TT:Cat-no. 4911, 4914, 4917<\/span><br style=\"font-family: Arial; font-size: 13px; line-height: 20px;\" \/><span style=\"font-family: Arial; font-size: 13px; line-height: 20px;\">N:Cat-no. 4411, 4414, 4417, 4418<\/span><br style=\"font-family: Arial; font-size: 13px; line-height: 20px;\" \/><span style=\"font-family: Arial; font-size: 13px; line-height: 20px;\">Z:Cat-no. 4811, 4817, 4818<\/span><\/p>\n<p><a style=\"color: #000000; font-family: Arial; font-size: 13px; line-height: 20px;\" href=\"http:\/\/www.viessmann-modell.com\/shop\/media\/pdf\/english\/5221-02-DE,%20GB.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"http:\/\/www.viessmann-modell.com\/shop\/images\/page_white_acrobat.png\" border=\"0\" \/>\u00a0<strong><span style=\"text-decoration: underline;\">Instruction Manual\u00a0<\/span><\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Control Module for Colour Light Block Signals<\/p>\n","protected":false},"featured_media":33422,"template":"","meta":{"_acf_changed":false},"product_brand":[950],"product_cat":[1961,775],"product_tag":[],"class_list":["post-33421","product","type-product","status-publish","has-post-thumbnail","product_brand-viessmann","product_cat-1961","product_cat-simatodotisi","first","instock","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - 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