{"title":"Relays \u0026 Solenoids","description":null,"products":[{"product_id":"bep-710-140a-b-vsr-dig-12-24v-bulk-mc24","title":"BEP 710-140A-B 140A Digital Voltage Sensing Relay","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBEP 140A Digital Voltage Sensing Relay (DVSR 12\/24V)\u003c\/h3\u003e\n\u003cdiv id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_dvOverviewDesc\" class=\"OverviewDesc clearfix\"\u003e\n\u003cdiv id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_dvLeftDesc\" class=\"OnlyDesc\"\u003e\n\u003cp\u003eThe Digital Voltage Sensing Relay (DVSR) allows the charging of a second battery bank from any single charging source. When the voltage on the charged bank rises sufficiently, the DVSR engages allowing the 2nd battery bank to charge. When charging stops and voltage falls, the DVSR automatically isolates the battery banks, ensuring that engine start batteries are kept fully charged. Digital circuitry provides superior reliability and extremely low power consumption. Digital enhancements have introduced remote sensing circuitry that allows an optional connection from the ignition switch to provide the same functionality as single sense VSR and zero power consumption when engine is off. Another benefit is a zero stand by current draw when remote sensing circuit is utilized with a storage mode switch fitted (switch in open position).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"PhySpecDescLeft\"\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl00_lstProductBullet\"\u003eSafely charge two or more independent battery banks from one charge source such as an alternator or battery charger\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl01_lstProductBullet\"\u003eCharges engine starting batteries before combining auxiliary bank for charging\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl02_lstProductBullet\"\u003eProtects start batteries from becoming flattened by domestic loads\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl03_lstProductBullet\"\u003eIsolates electronics from harmful electrical surges from starter motors\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl04_lstProductBullet\"\u003eSimple to install 3 wire connection leaves alternator wiring intact\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl05_lstProductBullet\"\u003eNo volt drop vs diode isolators\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl06_lstProductBullet\"\u003eIgnition protected\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl07_lstProductBullet\"\u003eSurface or panel mountable\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl08_lstProductBullet\"\u003eReplaces previous models 710-125A and 710-125A-DS\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl09_lstProductBullet\"\u003eMulti voltage, auto selects between 12 and 24V DC operation\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl10_lstProductBullet\"\u003eDigital circuits provide very low power consumption and enhanced performance\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl11_lstProductBullet\"\u003eRemote status LED output option\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl12_lstProductBullet\"\u003eContinuous rating: 140\u003c\/li\u003e\n\u003cli id=\"pagecontentarea_0_maincontentarea_0_ctl01_ctl00_rptrBullets_ctl13_lstProductBullet\"\u003eEngages: 13.2 VDC, Disengages: 12.7 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/crdoceania.com.au\/crdmarine\/wp-content\/uploads\/content\/710-140A.jpg\" alt=\"BEP Marinco DVSR - 12 Volt and 24 Volt - Digital Voltage Sensing Relay - 140  Amp - 113668 (SUR 710-140A)\" width=\"334\" height=\"301\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEP","offers":[{"title":"Default Title","offer_id":21171820742,"sku":"710-140A-B","price":134.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1166\/3720\/files\/images-2026-09-08T163748.285.jpg?v=1788856904"},{"product_id":"hella-marine-4rd-933-332-061-relay-c-over-24v-20amp","title":"Hella Marine 4RD 933 332-061 24V 20A Changeover Relay","description":"\u003ch3\u003e\u003cb\u003eHella Marine 24V 20A SPDT Changeover Mini Relay\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003eHella Marine 4RD 933 332-061\u003c\/b\u003e is a high-reliability \u003cb\u003e24V DC 5-pin Single Pole Double Throw (SPDT) changeover mini relay\u003c\/b\u003e engineered for heavy-duty marine, commercial vessel, and industrial power control circuits. Designed to switch power between two distinct output loads (or toggle between normally open and normally closed states), it is ideal for dual-station helm switching, horn circuits, navigation light switching, blower control, and automated pump logic loops.\u003c\/p\u003e\n\u003cp\u003eFeaturing silver-alloy contacts designed to resist contact welding and material transfer during inductive load switching, the relay carries a \u003cb\u003e20 Amp continuous rating\u003c\/b\u003e across its normally open (NO) contact terminals. Its ruggedized plastic casing protects internal electromagnetic components against high ambient engine room temperatures and mechanical shock, while standard \u003cspan class=\"math-inline\"\u003e6.3 mm\u003c\/span\u003e (\u003cspan class=\"math-inline\"\u003e0.250\"\u003c\/span\u003e) spade terminals allow easy plug-in insertion into standard ISO relay sockets or direct terminal wiring.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSPDT Changeover Functionality:\u003c\/b\u003e 5-pin design allows toggling between two separate output circuits (Terminal 87 and Terminal 87a) using a single coil input.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e24V DC System Compatibility:\u003c\/b\u003e Purpose-built coil resistance tuned for \u003cspan class=\"math-inline\"\u003e24V\u003c\/span\u003e commercial vessel battery architectures and heavy transport networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSilver-Alloy Contacts:\u003c\/b\u003e Resists erosion and pitting under heavy electrical inductive loads such as electric motors, solenoids, and halogen arrays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStandard ISO Form-Factor:\u003c\/b\u003e Compact mini relay body fits industry-standard 5-pin ISO relay sockets, power distribution panels, and harness connectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh Thermal Resistance:\u003c\/b\u003e Operates reliably across high-ambient temperature zones up to \u003cspan class=\"math-inline\"\u003e+125°C\u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hella Marine","offers":[{"title":"Default Title","offer_id":21172935686,"sku":"4RD 933.332-061","price":5.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1166\/3720\/files\/41s-nWouf-L._AC_UF894_1000_QL80.jpg?v=1789023980"}],"url":"https:\/\/www.obmgonline.com\/collections\/relays-solenoids.oembed","provider":"OBMG Online","version":"1.0","type":"link"}