{"product_id":"allen-bradley-81001-956-53-r-snubber-resistor-network-assembly","title":"Allen Bradley 81001-956-53-R Snubber Resistor Network Assembly","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 81001-956-53-R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a specialized Snubber Resistor Assembly designed for high-performance PLC power modules. This component suppresses high-voltage transients and inductive kickback generated when switching reactive loads. It acts as a critical protection layer for delicate solid-state output circuits, preventing semiconductor breakdown and ensuring long-term system stability. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Factory Original\u003c\/strong\u003e, providing a pristine, uncirculated solution for mission-critical industrial control panels.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 81001-956-53-R utilizes high-precision resistive elements to manage transient energy dissipation:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e81001-956-53-R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSnubber Resistor Network Assembly\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage Surge Suppression for PLC Modules\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25.2 cm x 2.4 cm x 12.6 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCircuit Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePackaged Resistor Network\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley Series PLC Hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEffective Transient Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis assembly clamps voltage spikes caused by inductive loads like solenoids, motors, and contactors. By absorbing this energy, the snubber prevents the rapid\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$dv\/dt$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003erise that typically causes \"false-on\" states or permanent damage to triac and transistor outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Slim Profile:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 2.4 cm width allows for integration into high-density PLC racks without obstructing adjacent modules. This slim design facilitates easy installation in compact enclosures where space for auxiliary protection components remains limited.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Thermal Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe elongated 25.2 cm chassis structure maximizes the surface area available for heat transfer. This layout ensures the resistors maintain stable values even when subjected to high-frequency switching cycles that generate continuous thermal energy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision USA Manufacturing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEvery 81001-956-53-R undergoes rigorous quality testing in the USA to meet strict industrial tolerance standards. This ensures the resistance values remain consistent across extreme temperature ranges, a factor critical for synchronized machine timing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Hardware Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe assembly features specific mounting points compatible with Allen Bradley PLC chassis. This direct-fit design eliminates the need for custom brackets or external DIN rail mounting, reducing labor time during control panel assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this 81001-956-53-R assembly 100% Brand New?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We guarantee that this snubber assembly is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand arrives in its original factory-sealed packaging. We do not provide refurbished or used surplus modules, as snubber components undergo thermal stress during their lifecycle and must be new to ensure full protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I use this snubber assembly instead of a standard MOV?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile Metal Oxide Varistors (MOVs) protect against high-voltage surges, the 81001-956-53-R RC-style snubber excels at filtering high-frequency noise and\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$dv\/dt$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003etransients. Use this assembly when switching inductive AC loads to prevent interference with nearby analog signals and communication lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require external power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 81001-956-53-R is a passive assembly. It connects across the load or output terminals to suppress energy spikes and does not require an independent power supply for operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this in any orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You may mount the assembly horizontally or vertically. However, ensure adequate clearance around the 25.2 cm face to allow for natural convection, which helps dissipate heat generated during high-cycle suppression.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53453091930296,"sku":"81001-956-53-R","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/81001-956-53-R.jpg?v=1778485744","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-81001-956-53-r-snubber-resistor-network-assembly","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}