{"product_id":"helvar-454-transistor-dimmer-lighting-control-module","title":"Helvar 454 Transistor Dimmer Lighting Control Module","description":"\u003ch2 data-section-id=\"1nm4ont\" data-start=\"1381\" data-end=\"1396\"\u003eDescription:\u003c\/h2\u003e\n\u003cp data-start=\"1398\" data-end=\"1833\"\u003eThe Helvar 454 Transistor Dimmer is designed for industrial lighting control, DALI automation integration, and commercial dimming applications requiring dependable lighting management performance. This industrial lighting dimmer module supports DALI and S-DIM\/DMX communication protocols and features four 2.2A dimmed outputs suitable for smart building systems, commercial lighting infrastructure, and automation control environments.\u003c\/p\u003e\n\u003cp data-start=\"1835\" data-end=\"2319\"\u003eIndustrial procurement teams, EPC contractors, automation engineers, and MRO buyers in the USA source Helvar dimmer modules for lighting control upgrades, building automation maintenance, and commercial electrical integration projects requiring reliable dimming functionality and stable communication performance. The unit operates on a 100–240 VAC supply with 8.8A maximum current rating and supports 45–65 Hz operating frequency suitable for demanding lighting control applications.\u003c\/p\u003e\n\u003cp data-start=\"2321\" data-end=\"2754\"\u003eWeSellStocks.co supplies surplus and wholesale industrial lighting controllers, DALI dimmer modules, and automation control equipment for distributors and industrial buyers across the UAE and Worldwide industrial supply markets. The Helvar 454 dimmer is suitable for commercial buildings, smart lighting systems, automation panels, and integrated lighting management infrastructure requiring dependable dimming control functionality.\u003c\/p\u003e\n\u003chr data-start=\"2756\" data-end=\"2759\"\u003e\n\u003ch2 data-section-id=\"10r0x6q\" data-start=\"2761\" data-end=\"2789\"\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cp data-start=\"2791\" data-end=\"3393\"\u003e\u003cstrong data-start=\"2791\" data-end=\"2801\"\u003eBrand:\u003c\/strong\u003e Helvar\u003cbr data-start=\"2808\" data-end=\"2811\"\u003e\u003cstrong data-start=\"2811\" data-end=\"2828\"\u003eProduct Type:\u003c\/strong\u003e Industrial lighting dimmer controller \/ transistor dimmer module\u003cbr data-start=\"2893\" data-end=\"2896\"\u003e\u003cstrong data-start=\"2896\" data-end=\"2912\"\u003ePart Number:\u003c\/strong\u003e 454\u003cbr data-start=\"2916\" data-end=\"2919\"\u003e\u003cstrong data-start=\"2919\" data-end=\"2941\"\u003eIndustry Category:\u003c\/strong\u003e Building Automation \u0026amp; Lighting Control Systems\u003cbr data-start=\"2988\" data-end=\"2991\"\u003e\u003cstrong data-start=\"2991\" data-end=\"3010\"\u003eVoltage Rating:\u003c\/strong\u003e 100–240 VAC\u003cbr data-start=\"3022\" data-end=\"3025\"\u003e\u003cstrong data-start=\"3025\" data-end=\"3044\"\u003eCurrent Rating:\u003c\/strong\u003e 8.8A Max\u003cbr data-start=\"3053\" data-end=\"3056\"\u003e\u003cstrong data-start=\"3056\" data-end=\"3073\"\u003ePower Rating:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"3096\" data-end=\"3099\"\u003e\u003cstrong data-start=\"3099\" data-end=\"3117\"\u003eInput Voltage:\u003c\/strong\u003e 100–240 VAC\u003cbr data-start=\"3129\" data-end=\"3132\"\u003e\u003cstrong data-start=\"3132\" data-end=\"3151\"\u003eOutput Voltage:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"3174\" data-end=\"3177\"\u003e\u003cstrong data-start=\"3177\" data-end=\"3195\"\u003eMounting Type:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"3218\" data-end=\"3221\"\u003e\u003cstrong data-start=\"3221\" data-end=\"3248\"\u003eStandards \/ Compliance:\u003c\/strong\u003e CE\u003cbr data-start=\"3251\" data-end=\"3254\"\u003e\u003cstrong data-start=\"3254\" data-end=\"3280\"\u003eOther Confirmed Specs:\u003c\/strong\u003e 45–65 Hz operating frequency, 4 x 2.2A dimmed outputs, DALI interface, S-DIM\/DMX support, Software V2.40 Rev 8\u003c\/p\u003e\n\u003chr data-start=\"3395\" data-end=\"3398\"\u003e\n\u003ch2 data-section-id=\"mu9685\" data-start=\"3400\" data-end=\"3415\"\u003eApplication:\u003c\/h2\u003e\n\u003cp data-start=\"3417\" data-end=\"3764\"\u003eSuitable for commercial lighting systems, smart building automation infrastructure, DALI-controlled lighting networks, and industrial lighting management applications requiring stable dimming performance and dependable communication integration. Commonly used in automation panels, building control systems, and lighting distribution environments.\u003c\/p\u003e\n\u003cp data-start=\"3794\" data-end=\"4198\"\u003eWeSellStocks.co supports industrial buyers sourcing Helvar 454 transistor dimmers, DALI lighting control modules, and surplus automation lighting equipment for maintenance and integration projects. Our inventory serves distributors, EPC contractors, and MRO procurement teams across the USA, UAE, and Worldwide industrial supply sectors requiring dependable Helvar lighting controller stock availability.\u003c\/p\u003e\n\u003chr data-start=\"4200\" data-end=\"4203\"\u003e\n\u003ch2 data-section-id=\"1nyzemr\" data-start=\"4205\" data-end=\"4219\"\u003eMetafields:\u003c\/h2\u003e\n\u003cp data-start=\"4221\" data-end=\"4843\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"4221\" data-end=\"4231\"\u003ebrand:\u003c\/strong\u003e Helvar\u003cbr data-start=\"4238\" data-end=\"4241\"\u003e\u003cstrong data-start=\"4241\" data-end=\"4257\"\u003epart_number:\u003c\/strong\u003e 454\u003cbr data-start=\"4261\" data-end=\"4264\"\u003e\u003cstrong data-start=\"4264\" data-end=\"4281\"\u003eproduct_type:\u003c\/strong\u003e Industrial lighting dimmer controller \/ transistor dimmer module\u003cbr data-start=\"4346\" data-end=\"4349\"\u003e\u003cstrong data-start=\"4349\" data-end=\"4371\"\u003eindustry_category:\u003c\/strong\u003e Building Automation \u0026amp; Lighting Control Systems\u003cbr data-start=\"4418\" data-end=\"4421\"\u003e\u003cstrong data-start=\"4421\" data-end=\"4440\"\u003evoltage_rating:\u003c\/strong\u003e 100–240 VAC\u003cbr data-start=\"4452\" data-end=\"4455\"\u003e\u003cstrong data-start=\"4455\" data-end=\"4474\"\u003ecurrent_rating:\u003c\/strong\u003e 8.8A Max\u003cbr data-start=\"4483\" data-end=\"4486\"\u003e\u003cstrong data-start=\"4486\" data-end=\"4503\"\u003epower_rating:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"4526\" data-end=\"4529\"\u003e\u003cstrong data-start=\"4529\" data-end=\"4547\"\u003einput_voltage:\u003c\/strong\u003e 100–240 VAC\u003cbr data-start=\"4559\" data-end=\"4562\"\u003e\u003cstrong data-start=\"4562\" data-end=\"4581\"\u003eoutput_voltage:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"4604\" data-end=\"4607\"\u003e\u003cstrong data-start=\"4607\" data-end=\"4625\"\u003emounting_type:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"4648\" data-end=\"4651\"\u003e\u003cstrong data-start=\"4651\" data-end=\"4665\"\u003estandards:\u003c\/strong\u003e CE\u003cbr data-start=\"4668\" data-end=\"4671\"\u003e\u003cstrong data-start=\"4671\" data-end=\"4685\"\u003econdition:\u003c\/strong\u003e Surplus \/ Used Industrial Stock\u003cbr data-start=\"4717\" data-end=\"4720\"\u003e\u003cstrong data-start=\"4720\" data-end=\"4749\"\u003estock_quantity_available:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"4772\" data-end=\"4775\"\u003e\u003cstrong data-start=\"4775\" data-end=\"4794\"\u003etarget_markets:\u003c\/strong\u003e USA | UAE | Worldwide\u003cbr data-start=\"4816\" data-end=\"4819\"\u003e\u003cstrong data-start=\"4819\" data-end=\"4839\"\u003eglobal_shipping:\u003c\/strong\u003e Yes\u003c\/p\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":51841445626142,"sku":"cabin: 10","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/8_7aa62dc5-d3ea-4676-be9f-5d0bf3f68adc.png?v=1778652565","url":"https:\/\/wesellstocks.co\/products\/helvar-454-transistor-dimmer-lighting-control-module","provider":"We Sell Stocks","version":"1.0","type":"link"}