{"product_id":"schneider-lrd-3355-to-3357-thermal-overload-relay-for-lc1d-40-to-95-30-to-50a","title":"Schneider LRD 3355 to 3357 Thermal Overload Relay for LC1D 40 to 95  30 to 50A","description":"\u003ch1\u003eSchneider LRD3355 to LRD3357 Thermal Overload Relay for LC1D40 to LC1D95 Contactors, 30–50A\u003c\/h1\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSchneider Electric LRD3355 to LRD3357 Thermal Overload Relay\u003c\/strong\u003e is designed to provide overload protection for electric motors used in industrial and commercial applications. Intended for use with compatible Schneider Electric TeSys D contactors, this thermal overload relay helps protect motors against sustained overcurrent conditions that may cause overheating and equipment damage.\u003c\/p\u003e\n\n\u003cp\u003eWith models covering the specified 30A to 50A range, the LRD3355 to LRD3357 series is suitable for various motor control applications. It is commonly used in motor starter assemblies and electrical control panels where dependable overload protection is essential for maintaining equipment safety and operational reliability.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Schneider Electric\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Thermal Overload Relay\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eModel Series:\u003c\/strong\u003e LRD3355 to LRD3357\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e 30–50A, depending on the selected model\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eCompatible Contactor Series:\u003c\/strong\u003e Compatible Schneider Electric LC1D contactors within the applicable range\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Electric motor overload protection\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial motor control and electrical protection systems\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e For compatible contactor and motor starter assemblies\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReliable Motor Overload Protection\u003c\/h2\u003e\n\n\u003cp\u003eThermal overload relays help monitor motor current and respond when an overload persists beyond the permitted operating conditions. When the relay trips, its auxiliary contacts interrupt the contactor's control circuit, helping disconnect the motor and reduce the risk of damage caused by excessive heat.\u003c\/p\u003e\n\n\u003cp\u003eSelecting the correct current setting according to the motor's rated current is essential for effective protection. When properly matched and installed, the relay contributes to a reliable motor control system and helps protect connected equipment during normal industrial operation.\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cp\u003eThe Schneider LRD3355 to LRD3357 Thermal Overload Relay is suitable for compatible motor control systems used in:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eIndustrial machinery and production equipment\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eWater pumps and pumping systems\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eVentilation fans and blowers\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eCompressors and motor-driven equipment\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eFactory automation systems\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eElectrical control panels and motor starter assemblies\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Schneider Electric?\u003c\/h2\u003e\n\n\u003cp\u003eSchneider Electric offers electrical protection and motor control products for industrial and commercial installations. Using a compatible thermal overload relay helps provide an additional layer of protection for motors and supports the dependable operation of electrical equipment.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Compatibility Reminder\u003c\/h2\u003e\n\n\u003cp\u003eThe current adjustment range and contactor compatibility depend on the exact relay model. Before purchasing, verify the model number, motor rated current, and manufacturer's compatibility specifications for the intended LC1D contactor. A thermal overload relay does not replace short-circuit protection; suitable circuit protection must also be provided.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable in Electx Electrical Supply.\u003c\/strong\u003e Contact us to confirm the correct model for your motor control application.\u003c\/p\u003e\n","brand":"Schneider","offers":[{"title":"30-40A","offer_id":67336923938891,"sku":"LRD3355","price":10410.0,"currency_code":"PHP","in_stock":true},{"title":"37-50A","offer_id":67336923971659,"sku":"LRD3357","price":12275.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9732\/7179\/files\/Schneider_LRD_3355_to_3357_Thermal_Overload_Relay_for_LC1D_40_to_95_30_to_50A_I_Electx_Electrical_Supply.jpg?v=1793082916","url":"https:\/\/electxelectrical.myshopify.com\/products\/schneider-lrd-3355-to-3357-thermal-overload-relay-for-lc1d-40-to-95-30-to-50a","provider":"Electx Electrical Supply","version":"1.0","type":"link"}