{"product_id":"selectron-lyss-gzea-21-universal-cycle-timer-relay-12-240vac-dc-dual-contact","title":"Selectron Lyss – GZEA 21 – Universal Cycle Timer Relay 12–240VAC\/DC Dual-Contact","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eGZEA 21\u003c\/b\u003e\u003c\/span\u003e from Selectron Lyss is a robust Swiss-made cycle timer relay designed for industrial process control. It combines dual-pole switching with both ON and OFF delay functions, including continuous cycling. The device supports wide voltage input and adjustable timing ranges, ideal for sequencing tasks or repetitive operations in heavy-duty control panels.\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"p3\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eModel \/ P\/N:\u003c\/b\u003e\u003c\/span\u003e GZEA 21 (formerly GZEA 20) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSupply Voltage:\u003c\/b\u003e\u003c\/span\u003e Universal 12…240 VAC or DC\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTimer Function:\u003c\/b\u003e\u003c\/span\u003e Cycle timer – alternate ON\/OFF delays with repeat function \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTime Range:\u003c\/b\u003e\u003c\/span\u003e Extended timing capabilities; typical ranges cover seconds to hours via external potentiometer \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eContacts:\u003c\/b\u003e\u003c\/span\u003e 2 changeover (SPDT) relay outputs – supports isolated control circuits\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eControl Interface:\u003c\/b\u003e\u003c\/span\u003e Dual rotary knobs for ON\/OFF time adjustment; external potentiometer support (pins 6\/8)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMounting:\u003c\/b\u003e\u003c\/span\u003e Plug-in 11-pin base in compact housing (~38 × 86 × 76.5 mm)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eIndicators:\u003c\/b\u003e\u003c\/span\u003e Power LED included; built for industrial durability\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selectron Lyss","offers":[{"title":"Default Title","offer_id":55818559947126,"sku":"EB-286669234580","price":141.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_444cb781-9773-46b2-815e-57b8c7eb1a50.png?v=1750721331","url":"https:\/\/volt-werk.com\/products\/selectron-lyss-gzea-21-universal-cycle-timer-relay-12-240vac-dc-dual-contact","provider":"VOLTWERK Handel","version":"1.0","type":"link"}