{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SVR730030R3300","brand":"ABB","brandSlug":"abb","productSlug":"1SVR730030R3300","canonicalUrl":"https://aoctrl.com/abb/1SVR730030R3300","factsUrl":"https://aoctrl.com/api/mcp/products/1SVR730030R3300","rawCanonicalId":null},"summary":{"shortDescription":"ABB CT-MXS.22 multi-function timing relay, 1SVR730030R3300, 5 timing functions, DPDT 2-pole output, 0.05 sec - 300 hr range, 24-240 VAC / 24-48 VDC control supply, DIN rail mount.","salesMarkdown":"## What this relay does on the panel The ABB 1SVR730030R3300 (CT-MXS.22) is a multi-function timing relay with five selectable timing modes: asymmetrical on and off delay, impulse on/off, pulse generator starting with on or off, single pulse generator, and on/off delay. That covers most sequence-timing needs in a control panel — conveyor staging, pump alternation, compressor unload cycles, or machine interlock delays — without stocking separate on-delay and off-delay relays. The time range spans 0.05 seconds to 300 hours across 20 selectable ranges (2 x 10 time ranges), so the same part handles both fast cycle-timing and long-duration process holds. Control supply accepts 24-240 VAC or 24-48 VDC with voltage-related triggering to start timing — no separate trigger wire needed on the AC side. Output is DPDT (2-pole changeover) rated at 250 V. The CT-MXS.22 housing is a compact 22.5 mm wide module — one standard TE slot — so it fits in crowded enclosures alongside contactors and motor starters without eating up rail space. Cage terminals accept 0.2–2.5 mm² wire; strip length 8 mm. No external power supply needed for the timing circuit — the control voltage powers both the relay coil and the timing electronics. That simplifies wiring: just the control supply across A1-A2 and the load circuit through the output contacts.","metaTitle":"ABB 1SVR730030R3300 CT-MXS.22 Timing Relay, 5-Function, 2-Po","metaDescription":"ABB CT-MXS.22 multi-function timing relay, 5 timing functions, DPDT contacts, 0.05s-300h range, 24-240VAC/24-48VDC control. DIN rail mount, current production. Sourced to order aga","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Time Delay Relays"],"specifications":{"Type":"Multi-Function","Poles":"2","Range":"0.050 sec - 300 hr","title":"1SVR730030R3300","Mounting":"DIN Rail","description":"Timing Relay, 5-Function, 2C/O Contact, 24 - 240VAC 24 - 48VDC|Din Rail Mount Timing Relay. Type: CT-MXS.22. Time Scale: 2 x 10 Time Ranges (0.05 seconds - 300 hrs). 250V Rated, Rated Control Supply Voltage: 24-48V DC or 24-240V AC. Control Input with Voltage-Related Triggering to Start Timing. Double-Chamber Cage Connection Terminals. Output Contacts: DPDT, 5 Timing Functions: Asymmetrical On and Off Delay, Impulse On/Off, Pulse Generator Starting with On or Off, Single Pulse Generator, On/Off","lifecycle_stage":"current","Volts AC Control Range":"24 - 240","Volts DC Control Range":"24 - 48"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$123.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c8edb15c16861e69a10b91aa818f63a7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What timing functions does the 1SVR730030R3300 support?","answer":"Five functions: asymmetrical on and off delay, impulse on/off, pulse generator starting with on or off, single pulse generator, and on/off delay. Selectable via the front-panel rotary switch."},{"question":"What is the time range of this ABB timing relay?","answer":"Adjustable from 0.05 seconds to 300 hours across 20 selectable time ranges (2 x 10 ranges). That covers fast cycle timing up to multi-day process holds."},{"question":"What control voltage does 1SVR730030R3300 accept?","answer":"24-240 VAC or 24-48 VDC. The control input uses voltage-related triggering to start timing — no separate trigger signal required on AC."},{"question":"Where can I buy 1SVR730030R3300?","answer":"Available to order against an RFQ through independent distribution. Current pricing and lead time confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SVR730030R3300","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/1SVR730030R3300 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}}