{"product_id":"ac220v-time-delay-relay-din-rail-5a-adjustable-timer-led","title":"AC220V Time Delay Relay DIN Rail 5A Adjustable Timer LED","description":"\n\u003ch2\u003eMultifunction Time Delay Relay — AC220V DIN Rail Mount\u003c\/h2\u003e\n\u003cp\u003eTake precise control of your electrical circuits with this versatile \u003cstrong\u003eMultifunction Time Delay Relay\u003c\/strong\u003e. Designed for AC220V systems and featuring a convenient DIN rail mount, this adjustable timer relay is built for industrial, commercial, and residential applications where reliable time-controlled switching is essential.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Delay Range:\u003c\/strong\u003e Adjustable from 0.1 seconds all the way up to 100 hours — suitable for virtually any timing requirement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Contact Output:\u003c\/strong\u003e 1NO + 1NC (Normally Open + Normally Closed) contact configuration for flexible circuit integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5A Rated Contacts:\u003c\/strong\u003e Handles up to 5A switching current and voltage at AC220V for dependable performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Status Indicator:\u003c\/strong\u003e Built-in LED light provides clear, at-a-glance timing status so you always know the relay's current state\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Standard DIN rail installation for quick, tool-free panel integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Adjustment Knobs:\u003c\/strong\u003e \"Time Step\" knob selects the time range; \"t\" knob fine-tunes the exact delay value for accurate, repeatable settings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Application:\u003c\/strong\u003e Ideal for industrial automation, factory equipment, HVAC systems, lighting control, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Rated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1NO + 1NC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Contact Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 Second – 100 Hours (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Set the Timer\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eWire the relay according to the included wiring diagram.\u003c\/li\u003e\n  \u003cli\u003eUse the \u003cstrong\u003e\"Time Step\" knob\u003c\/strong\u003e to select your desired time range (e.g., 10 s, 100 m, 100 h).\u003c\/li\u003e\n  \u003cli\u003eUse the \u003cstrong\u003e\"t\" knob\u003c\/strong\u003e to dial in the precise delay value within that range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003ePro Tip:\u003c\/em\u003e For highly accurate settings at longer intervals, first set the time step to a lower range, verify the timing with a reference device, then scale up to your target range for greater precision.\u003c\/li\u003e\n  \u003cli\u003ePower on your circuit. The relay begins counting immediately. The LED indicator activates simultaneously with contact switching. When the set time elapses, the relay latches and remains stable until power is removed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cp\u003eDisconnect the relay from power before any cleaning. Wipe the housing with a dry swab — avoid conductive materials or chemical solvents that could damage internal components. Verify normal operation after cleaning.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Multifunction Time Delay Relay (AC220V, DIN Rail)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Slight color variations may occur due to screen calibration differences. Allow ±1 mm measurement tolerance.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on electrical safety standards for control devices, visit the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Resource\u003c\/a\u003e. Hardware installation compliance guidelines are also available via the NIST Electrical Standards page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage does this time delay relay operate on?\u003c\/h4\u003e\n\u003cp\u003eA: This relay is rated for AC 220V coil voltage and switches contacts at up to AC 220V \/ 5A. It is designed for standard AC220V electrical systems used in industrial and residential panels.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the adjustable delay range of this timer relay?\u003c\/h4\u003e\n\u003cp\u003eA: The delay range is fully adjustable from as short as 0.1 seconds up to 100 hours, giving you exceptional flexibility for both rapid cycling and long-duration timing tasks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install this relay in my control panel?\u003c\/h4\u003e\n\u003cp\u003eA: This relay uses a standard DIN rail mount, making installation straightforward — simply snap it onto your existing DIN rail inside the panel and wire it according to the provided diagram. No special tools are required for mounting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does 1NO + 1NC contact configuration mean?\u003c\/h4\u003e\n\u003cp\u003eA: 1NO (Normally Open) means the contact circuit is open at rest and closes when the relay activates. 1NC (Normally Closed) means the circuit is closed at rest and opens upon activation. Having both gives you maximum wiring flexibility for your specific control logic.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this relay be used in both industrial and home applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This multifunction timer relay is suitable for a wide range of applications including industrial automation, factory equipment, HVAC controls, lighting timers, and general-purpose residential electrical control panels — anywhere a precise, adjustable time-delay switch is needed on an AC220V circuit.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage does this time delay relay operate on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This relay is rated for AC 220V coil voltage and switches contacts at up to AC 220V \/ 5A. 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