{"product_id":"siemens-mmskwn1-30a-2p-250v-switch","title":"Siemens MMSKWN1 30A 2P 250V Switch, NEMA 3R | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens MMSKWN1 30A 2P 250V Switch, a rugged, manual-control solution built for dependable switching in demanding environments. Crafted by Siemens and offered by AmpState, this model is a trusted choice for retrofit work and maintenance planning where keeping the exact part number in stock matters for serviceability and speed.\u003c\/p\u003e \u003cp\u003eDesigned for two-pole circuits up to 30 amps at 250 volts, the MMSKWN1 delivers straightforward, hands-on control for medium-sized loads. Its NEMA 3R rating provides weather-resistant performance, safeguarding the contacts and wiring in outdoor use or damp indoor locations, so you can rely on it in rain, snow, or exposure to moisture.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and voltage:\u003c\/strong\u003e 30 A, 250 V, two-pole configuration for reliable control of mid-range loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure rating:\u003c\/strong\u003e NEMA 3R weather-resistant design suitable for outdoor panels and protected indoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManual control:\u003c\/strong\u003e Simple, tactile operation for direct operator intervention without automation dependencies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number stability:\u003c\/strong\u003e MMSKWN1 preserves consistency across spares and maintenance cycles, reducing downtime during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted source:\u003c\/strong\u003e Siemens engineering and AmpState availability ensure compatibility and quick fulfillment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis switch is ideal for panel retrofits, control enclosures, outdoor equipment, and maintenance projects where reliability and consistent part numbers are critical. Use it to replace worn or obsolete switches, outfit new or existing control panels, or standardize hardware across multiple sites to streamline procurement and service planning.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose MMSKWN1 for your project?\u003c\/strong\u003e It combines robust electrical ratings with a weather-resistant form factor and a clear path to compatibility through a known part number. If you’re unsure about fit, AmpState offers assistance to confirm compatibility and ensure this switch meets your exact installation needs.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart number: MMSKWN1\u003c\/li\u003e \u003cli\u003eProduct type: Switch\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eCurrent: 30 A\u003c\/li\u003e \u003cli\u003eVoltage: 250 V\u003c\/li\u003e \u003cli\u003eEnclosure rating: NEMA 3R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412919308450,"sku":"MMSKWN1","price":1261.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-mmskwn1-30a-2p-250v-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}