{"product_id":"1492-spm1c010-allen-bradley-bulletin-1492-sp-supplementary-protector","title":"1492-SPM1C010 | Allen-Bradley | Bulletin 1492-SP Supplementary Protector","description":"\u003cp\u003eConfigured for circuit protection in industrial control panels, the \u003cstrong\u003eAllen-Bradley 1492-SPM1C010\u003c\/strong\u003e (\u003cstrong\u003e1492-SPM1C010\u003c\/strong\u003e Supplementary Protector) provides direct physical\/electrical execution of overcurrent and short-circuit interruption for load-side branch circuits.\u003c\/p\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\u003e1492-SPM1C010\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\u003e0.31 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot Applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e48 VDC \/ 277 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Curve\u003c\/td\u003e\n\u003ctd\u003eC-Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1492-SPM1C010\u003c\/strong\u003e utilizes a thermal-magnetic trip unit to provide instantaneous response to short-circuit events, with a breaking capacity rated at 10 kA. This protector is designed for integration into modular control architectures where I\/O density scaling requires individual branch circuit isolation. While this component does not communicate directly via industrial networks, it ensures the electrical integrity of connected control loops. Users must ensure that firmware flash compatibility or electronic monitoring requirements are handled by external sensing devices if feedback status regarding the protector state is required for host controller logic.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this device provide overload protection for motors?\u003c\/p\u003e\n\u003cp\u003eA: The 1492-SPM1C010 is classified as a supplementary protector and is intended for branch circuit protection of control circuits, instrumentation, or low-load devices. It does not replace a UL-listed motor circuit protector or overload relay specifically designed for motor protection.\u003c\/p\u003e\n\u003cp\u003eQ: Is the terminal clamp suitable for stranded wire?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The device features clamp terminals designed to accommodate standard industrial wiring, including stranded conductors, ensuring secure electrical contact and consistent torque application during installation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the protector onto a standard 35 mm DIN rail; ensure the latching mechanism is fully engaged for stable operation under vibration.\u003c\/li\u003e\n\u003cli\u003eObserve proper electrical orientation; connect the line-side power source to the upper terminals and load-side wiring to the lower terminals.\u003c\/li\u003e\n\u003cli\u003eUse appropriately sized conductors according to the 1 A current rating to prevent localized heating at the terminal interfaces.\u003c\/li\u003e\n\u003cli\u003eMaintain a clear clearance zone around the device to allow for safe operation and prevent arcing contact with adjacent components.\u003c\/li\u003e\n\u003cli\u003eIn accordance with DIN rail mounting stability protocols, ensure the device is firmly positioned to prevent lateral movement along the rail.\u003c\/li\u003e\n\u003cli\u003eVerify circuit continuity and dielectric integrity after installation to ensure no short-to-ground conditions exist within the branch circuit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52927464014133,"sku":"1492-SPM1C010","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1492-SPM1C010.png?v=1779862730","url":"https:\/\/www.5gplc.com\/products\/1492-spm1c010-allen-bradley-bulletin-1492-sp-supplementary-protector","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}