{"product_id":"siemens-ju323-100a-3p-240v-safety-switch","title":"Siemens JU323 100A 3P 240V Safety Switch, NEMA 1 | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens JU323\u003c\/strong\u003e is built for everyday electrical work, delivering reliable safety switch performance where you need it most: at the point of use. This 100 A, 3-pole, 240 V safety switch serves as a robust equipment disconnect and isolation device, making maintenance and retrofit projects smoother and faster.\u003c\/p\u003e \u003ch3\u003eWhy this safety switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise power control\u003c\/strong\u003e: 100 A rating handles common three‑phase loads with confidence, giving you dependable isolation without oversizing your panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑phase reliability\u003c\/strong\u003e: 3 poles support standard three‑phase systems, simplifying integration with existing machinery and wiring schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor‑rated enclosure\u003c\/strong\u003e: NEMA 1 enclosure is purpose‑built for indoor environments, providing solid protection in typical electrical rooms and service areas.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent part availability\u003c\/strong\u003e: Designed for retrofit work and maintenance planning where keeping the same part number matters for stock and serviceability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple compatibility checks\u003c\/strong\u003e: The JU323 designation clearly communicates its fit within Siemens’ safety switching lineup, helping you plan replacements or upgrades without trial fits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmpState availability\u003c\/strong\u003e: This unit is readily available from AmpState, helping you source with confidence and minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEquipment disconnects at the point of use in manufacturing lines, packaging stations, and process equipment.\u003c\/li\u003e \u003cli\u003eRetrofit projects where maintaining a consistent part number reduces procurement complexity and lead times.\u003c\/li\u003e \u003cli\u003ePreventive maintenance planning, enabling rapid isolation during servicing or upgrades without altering existing wiring layouts.\u003c\/li\u003e \u003cli\u003eIndoor electrical rooms and control panels needing a compact, reliable safety switch for routine disconnection tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePart number: JU323\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eProduct type: Safety switch\u003c\/li\u003e\n\u003cli\u003eAmperage: 100 A\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eVoltage: 240 V\u003c\/li\u003e\n\u003cli\u003eEnclosure: NEMA 1\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411094294690,"sku":"JU323","price":10.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-ju323-100a-3p-240v-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}