{"product_id":"ers-07-alternating-load-controller-220v-ac-dual-load-time-relay-din-rail","title":"ERS-07 220V AC Alternating Load Controller – Dual Load Time Relay","description":"\n\u003ch2\u003eERS-07 Alternating Load Controller – 220V AC Dual Load Time Relay with LED Indicators\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eERS-07 Alternating Load Controller\u003c\/strong\u003e is a precision-engineered DIN rail time relay designed to manage two separate loads in a perfectly balanced, alternating sequence. Ideal for industrial automation, DSP delay switch systems, pump alternation, motor cycling, and any application requiring equal-duration load switching, this relay delivers reliable, repeatable performance in a compact ABS housing.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Load Alternation:\u003c\/strong\u003e Automatically switches between two independent loads with equal ON and OFF durations, ensuring balanced duty cycles and even wear across connected equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Timing (1 sec – 100 min):\u003c\/strong\u003e Flexible timing adjustment from 1 second up to 100 minutes for both ON and OFF intervals, accommodating a wide range of automation and sequencing requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual State Indication:\u003c\/strong\u003e Three built-in LED indicators (R and L flashing LEDs) provide instant visual feedback on relay state and switching operation — no guesswork during setup or monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Standard DIN rail compatible for quick, tool-minimal installation in control panels and enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Safety Features:\u003c\/strong\u003e Integrated time relay and circuit breaker function for secure, dependable operation within specified environmental conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates reliably from -20°C to +55°C, suitable for demanding industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Simple, swab-based cleaning keeps the unit performing long-term without component risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eERS-07\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e220V AC \/ 110V AC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u0026lt;5 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eON \/ OFF Time Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e1 second to 100 minutes (each)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eContact Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e5A \/ 250V AC (resistive load)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e3 LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eTerminal connection\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e-20°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u0026lt;2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCable Cross-section\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e2.5 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eABS plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e90 × 17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u0026lt;125 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × ERS-07 Time Relay \/ Alternating Load Controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for other useful tools and electronics for your projects? Check out the \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e and the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual product color may vary slightly from images due to monitor brightness settings. Allow for slight manual measurement deviation.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the ERS-07 alternating load controller used for?\u003c\/h4\u003e\n\u003cp\u003eA: The ERS-07 is a dual-load alternating time relay used to switch between two separate electrical loads in equal, timed intervals. Common applications include pump alternation systems, motor sequencing, DSP delay switch setups, irrigation control, and any automation scenario requiring balanced load cycling.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I adjust the timing on the ERS-07 time relay?\u003c\/h4\u003e\n\u003cp\u003eA: The ON and OFF timing intervals are each independently adjustable from 1 second to 100 minutes, giving you a wide range of cycle durations. Settings are configured via the onboard adjustment controls, and the three built-in LED indicators confirm the current relay state at a glance.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the ERS-07 compatible with standard control panel DIN rail mounting?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The ERS-07 features standard DIN rail mounting, making it straightforward to integrate into existing control panels and enclosures. It uses terminal block connections and supports cable cross-sections up to 2.5 mm² for easy wiring.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the ERS-07 alternating load controller used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ERS-07 is a dual-load alternating time relay used to switch between two separate electrical loads in equal, timed intervals. Common applications include pump alternation systems, motor sequencing, DSP delay switch setups, irrigation control, and any automation scenario requiring balanced load cycling.\"}}, {\"@type\": \"Question\", \"name\": \"How do I adjust the timing on the ERS-07 time relay?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ON and OFF timing intervals are each independently adjustable from 1 second to 100 minutes, giving you a wide range of cycle durations. Settings are configured via the onboard adjustment controls, and the three built-in LED indicators confirm the current relay state at a glance.\"}}, {\"@type\": \"Question\", \"name\": \"Is the ERS-07 compatible with standard control panel DIN rail mounting?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The ERS-07 features standard DIN rail mounting, making it straightforward to integrate into existing control panels and enclosures. It uses terminal block connections and supports cable cross-sections up to 2.5 mm² for easy wiring.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ERS-07 220V AC Alternating Load Controller – Dual Load Time Relay\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ers-07-alternating-load-controller-220v-ac-dual-load-time-relay-din-rail\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44139896733783,"sku":"200007763:201336100","price":70.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb7f0b92d27334d4b9b53bafc1346a6c2Q_9741f5c3-dc03-4d9e-9de4-cbd16e53db83.webp?v=1786486795","url":"https:\/\/axlcustomersupport.com\/products\/ers-07-alternating-load-controller-220v-ac-dual-load-time-relay-din-rail","provider":"Axl","version":"1.0","type":"link"}