{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3UG5501-2AW30","brand":"Siemens","brandSlug":"siemens","productSlug":"3UG5501-2AW30","canonicalUrl":"https://aoctrl.com/siemens/3UG5501-2AW30","factsUrl":"https://aoctrl.com/api/mcp/products/3UG5501-2AW30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3UG5501-2AW30 analog monitoring relay, level monitoring, resistance monitoring 0.5 to 500 kohm, overshoot and undershoot, supply 24...240 V AC/DC, 2-step or 1-step control, tripping delay 0.5-30 s, 1 changeover contact, spring-loaded terminal.","salesMarkdown":"The Siemens 3UG5501-2AW30 is an analog monitoring relay for level and resistance, covering 0.5 to 500 kohm with overshoot and undershoot detection. It runs on a universal supply of 24 to 240 V AC/DC at 50/60 Hz and offers a tripping delay adjustable from 0.5 to 30 seconds. The output is a single changeover contact with spring-loaded terminals. The 0.5 to 500 kohm resistance range covers common sensor and level probe applications—think conductive level rods or resistive temperature sensors where you need a window comparator. The overshoot/undershoot logic means you can set both high and low trip points, or configure it as a single-step monitor. The 24-240 V AC/DC supply simplifies panel wiring: one relay works across control voltages from 24 VDC to 240 VAC without a separate power supply module. The tripping delay (0.5-30 s) lets you ignore brief fluctuations—useful for pump-down cycles or tank filling where slosh triggers a false alarm. The single changeover contact (SPDT) is rated for the relay's switching capacity; spring-loaded terminals speed wiring and hold firm under vibration. RoHS compliant since 01-06-23.","metaTitle":"Siemens 3UG5501-2AW30 Analog Monitoring Relay, 24-240 V AC/D","metaDescription":"Active analog monitoring relay for level and resistance (0.5-500 kohm), overshoot/undershoot, 24-240 V AC/DC, 2-step/1-step, 0.5-30 s delay, 1 CO contact. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Process / Temperature Controllers"],"specifications":{"title":"3UG5501-2AW30","Group Code":"R711","description":"analog monitoring relay level monitoring resistance monitoring from 0.5 to 500 kohm overshoot and undershoot supply voltage 24... 240 V AC/DC, 50.. 60 Hz 2-step or 1-step control tripping delay 0.5-30 s 1 changeover contact spring-loaded terminal","Product Group":"5885","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"Level monitoring","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 9N9999","Packaging dimensions (L x W x H)":"127.00 x 111.00 x 38.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-06-23","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7ccff46a79ab29599a6ec0be8bf6b121.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3UG5501-2AW30?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this relay?","answer":"RoHS compliance effective 01-06-23. REACH Article 33 information declares lead (CAS 7439-92-1) above 0.1% w/w. Export classification AL: N / ECCN: 9N9999."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3UG5501-2AW30","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3UG5501-2AW30 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}