{"product_id":"allen-bradley-700-hb33a1-general-purpose-relays","title":"Allen-Bradley 700-HB33A1 General Purpose Relays","description":"\u003cp\u003eConfigured for high-current switching control in Allen-Bradley motor control and automation assemblies, the \u003cstrong\u003eAllen-Bradley 700-HB33A1\u003c\/strong\u003e (\u003cstrong\u003e700-HB\u003c\/strong\u003e General Purpose Relay) provides direct physical\/electrical execution. Operating as a heavy-duty industrial switching interface, this unit routes up to 15 A across 3PDT contacts to control auxiliary loads, solenoid valves, and interlock circuits directly triggered by a 120 VAC control loop.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe catalog number \u003cstrong\u003e700-HB33A1\u003c\/strong\u003e defines the mechanical construction, contact arrangement, and coil voltage parameters within the Allen-Bradley 700-HB general purpose relay line:\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunctional Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e700-HB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTube-Base \/ Square-Base General Purpose Industrial Relay Base Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContact Rating \u0026amp; Type: 15 A High-Capacity Contact Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePole Configuration: 3-Pole (3PDT - 3 Form C Contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl Coil Voltage: 120 VAC at 50\/60 Hz with LED Status Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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-HB33A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.20 lbs (0.09 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Square Base Socket-Mount Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 55 deg C (-40 to 131 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.0 VA approx (Coil Pickup)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e120 VAC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003e3PDT (3 Pole Double Throw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eBlade-Style Plug-in Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Type\u003c\/td\u003e\n\u003ctd\u003eSquare Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual Status\u003c\/td\u003e\n\u003ctd\u003eIntegrated Mechanical \/ LED ON\/OFF Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Category\u003c\/td\u003e\n\u003ctd\u003ePanel Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-Category\u003c\/td\u003e\n\u003ctd\u003eRelay\/Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility \u0026amp; Control Loop Integration\u003c\/h3\u003e\n\u003cp\u003eEngineered for seamless integration into 120 VAC industrial control systems, the 700-HB33A1 utilizes heavy-duty blade-style contacts to eliminate wiring bottlenecks and ensure stable electrical contact resistance. The high magnetic pickup response time maintains tight execution speed during PLC digital output triggering cycles. Internal arc-suppression clearances and structural dielectric isolation prevent voltage flashover between adjacent poles, preserving signal separation across dense I\/O wiring panels and relay interface racks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum continuous current capacity per pole for the 700-HB33A1 relay?\u003c\/p\u003e\n\u003cp\u003eA: Each pole of the 3PDT contact set is rated to switch and carry up to 15 A continuous resistive current at rated system voltages.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 700-HB33A1 include a visual status indicator for coil energization?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The unit features an integrated mechanical\/LED ON\/OFF indicator that visually displays coil excitation status during live panel operations.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 700-HB33A1 be plugged into standard square-base relay sockets?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The relay utilizes standard square-base blade-style terminals designed to mate directly with matching 11-blade square-base DIN-rail socket assemblies.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize all power sources feeding the control panel and socket terminals prior to installation or inspection.\u003c\/li\u003e\n\u003cli\u003eAlign the blade-style pins of the 700-HB33A1 with the mating slots of the panel-mounted square-base socket.\u003c\/li\u003e\n\u003cli\u003ePush the relay firmly into the socket until the unit seats completely against the base receptacle.\u003c\/li\u003e\n\u003cli\u003eSecure the relay using a compatible retaining clip (if installed) to prevent loose seating caused by mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eEnsure field wiring connected to the socket terminals uses correctly sized wire gauges rated for 15 A load currents in compliance with local electrical codes.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":66750115872883,"sku":"700-HB33A1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/700-HB33A1_Cocoai.jpg?v=1790748546","url":"https:\/\/www.dcssupplier.com\/ar\/products\/allen-bradley-700-hb33a1-general-purpose-relays","provider":"DcsSupplier Limited","version":"1.0","type":"link"}