{"product_id":"bk-160va-step-down-transformer-50-60hz-various-configurations-t40-e-ce-marked-copy","title":"BK-160VA | Step Down Transformer | 50\/60Hz | Various Configurations | T40\/E | CE Marked (Copy)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eBK-160VA Machine Tool Control Transformer | 50\/60Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe BK-160VA is an industrial control transformer used to step down machine supply voltage to safe control-circuit voltages for contactors, relays, indicator lamps, and low-voltage work lighting. This is the standard control transformer fitted to swing arm clicker presses and similar industrial machine tools, and is a direct replacement for the JBK3-160VA units installed in Hammerhead Industrial presses.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eModel: BK-160VA\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCapacity: 160VA\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFrequency: 50\/60Hz\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eType: Isolation-style machine tool control transformer (BK series)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eConstruction: Copper-wound, screw-terminal connections with protective terminal covers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation class: T40\/E, with resettable 5A\/115°C thermal protection (varies by production run)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompliance: CE marked; manufactured to GB 19212.3 \/ IEC 61558-1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNote: \u003cem\u003eSold by specification. Units are sourced from qualified OEM manufacturers and may arrive under different labels or unbranded. Electrical specs, dimensions, and performance are identical across all suppliers.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSelect your configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003ePrimary (Input) Voltage:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e220V\u003c\/strong\u003e — for machines wired to a 220V single-phase supply or 220V line-to-line\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e220\/480V\u003c\/strong\u003e — dual-tap primary; accepts either 220V or 480V input, for machines running on 480V three-phase supplies (common in US industrial installations)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eSecondary (Output) Voltage:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e24V\u003c\/strong\u003e — single 24V control output\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e24\/30V\/220V\u003c\/strong\u003e — multi-tap secondary providing 24V, 30V, and 220V outputs from separate terminal pairs, supporting control circuits, clutch\/brake circuits, and 220V auxiliary loads on the same transformer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eApplication notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMatch the primary voltage to your incoming machine supply before ordering. Connecting a 220V-only primary to a 480V supply will destroy the transformer.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTerminal numbering may vary slightly between production batches, but tap voltages are printed directly on each unit's nameplate and terminal blocks.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable as a replacement part for clicker presses, punching machines, and general machine tool control cabinets using the BK form factor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eQuestions about which configuration matches your machine? Contact Hammerhead Industrial with your machine model or a photo of your existing transformer's nameplate and we'll confirm the correct variant.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HAMMERHEAD INDUSTRIAL","offers":[{"title":"220 (IN) \/ 480 (IN) \/ 24 (OUT) \/ 30V (OUT) \/ 220V (OUT)","offer_id":54288705290533,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/2203\/4725\/files\/JBK3-160VAStepDownTransformer.webp?v=1726682194","url":"https:\/\/www.hammerheadindustrial.com\/products\/bk-160va-step-down-transformer-50-60hz-various-configurations-t40-e-ce-marked-copy","provider":"HAMMERHEAD INDUSTRIAL","version":"1.0","type":"link"}