{"product_id":"allen-bradley-700-hlt1u1-bulletin-700-hl-terminal-block-relay","title":"Allen-Bradley 700-HLT1U1 Bulletin 700-HL Terminal Block Relay","description":"\u003ch2\u003eAllen-Bradley 700-HLT1U1 Bulletin 700-HL Terminal Block Relay\u003c\/h2\u003e\n\u003cp\u003eConfigured for control signal interfacing, the \u003cstrong\u003eAllen-Bradley 700-HLT1U1\u003c\/strong\u003e (\u003cstrong\u003e700-HLT1U1 Terminal Block Relay\u003c\/strong\u003e) provides relay isolation between logic circuits and load devices. The unit uses an SPDT contact arrangement, screw clamp terminals, a replaceable relay module, and a built-in LED indicator.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e700-HLT1U1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eBulletin 700-HL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTerminal Block Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Input Voltage\u003c\/td\u003e\n\u003ctd\u003e110-125 VAC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003eSPDT, 1 Form C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Output Rating\u003c\/td\u003e\n\u003ctd\u003e6 A at 250 VAC \/ 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Current\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Material\u003c\/td\u003e\n\u003ctd\u003eAgSnO2, Silver Tin Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eScrew Clamp Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e6.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicator\u003c\/td\u003e\n\u003ctd\u003eBuilt-in LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce Guided Contacts\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Retainer Clip\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetachable Clamps\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaceable Relay Module\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWith Socket\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.04 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.2 mm width; other dimensions not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Relay Interface Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 700-HLT1U1 uses an SPDT contact arrangement with one normally open and one normally closed contact. The relay provides a 6 A contact rating at 250 VAC or 30 VDC, while AgSnO2 contact material supports the specified switching interface.\u003c\/p\u003e\n\u003cp\u003eIts 6.2 mm housing width permits high-density installation on 35 mm DIN rail assemblies. Screw clamp terminals provide the field wiring interface, while detachable clamps allow relay replacement without disturbing connected field conductors.\u003c\/p\u003e\n\u003cp\u003eThe built-in LED indicates coil status at the terminal block. A retaining clip secures the assembly during installation, and the replaceable relay module separates relay replacement from permanent field wiring.\u003c\/p\u003e\n\u003cp\u003eThe supplied data also identifies coil surge protection, although its electrical protection limits are not specified. Therefore, external suppression requirements should follow the installed control circuit design.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the relay module be replaced without disconnecting the field wiring?\u003cbr\u003eA: Yes. The supplied specifications identify a replaceable relay module and detachable screw clamp terminals.\u003c\/p\u003e\n\u003cp\u003eQ: What contact configuration does the 700-HLT1U1 provide?\u003cbr\u003eA: It provides an SPDT, 1 Form C arrangement with one normally open and one normally closed contact.\u003c\/p\u003e\n\u003cp\u003eQ: Is the relay force-guided?\u003cbr\u003eA: No. The supplied specification explicitly identifies the force-guided contact option as not provided.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the terminal block relay on a compatible 35 mm DIN rail and verify mechanical engagement before wiring.\u003c\/p\u003e\n\u003cp\u003eRoute coil conductors separately from high-energy switching conductors where practical to reduce unwanted electrical coupling.\u003c\/p\u003e\n\u003cp\u003eTerminate conductors using the specified screw clamp terminals and verify conductor seating before energizing the circuit.\u003c\/p\u003e\n\u003cp\u003eConnect the relay contacts according to the required normally open or normally closed switching function.\u003c\/p\u003e\n\u003cp\u003eConfirm that the connected load remains within the stated 6 A contact rating and specified voltage limits.\u003c\/p\u003e\n\u003cp\u003eMaintain protective separation between control wiring and circuits operating at substantially different voltage levels.\u003c\/p\u003e\n\u003cp\u003eFor shielded signal wiring, terminate shields according to the cabinet grounding scheme and avoid unintended ground loops.\u003c\/p\u003e\n\u003cp\u003eVerify the LED status indication after applying the coil supply and confirm the corresponding contact state with suitable test equipment.\u003c\/p\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43895797186650,"sku":"700-HLT1U1","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/700-HLT1U12.jpg?v=1787556349","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-700-hlt1u1-bulletin-700-hl-terminal-block-relay","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}