{"product_id":"abb-cr123c118a-overload-relay-heater-class-20-nema","title":"Abb cr123c118a Overload Relay Heater Class 20 Nema","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ABB cr123c118a is a Class 20 overload relay heater element designed for motor protection in industrial control applications. Rated for 1.06 to 1.10 amps in 1-phase two-heater configurations and 0.94 to 1.04 amps in 3-phase three-heater configurations, this heater element provides thermal overload protection sized to motor full-load amperage. It carries a standard trip classification of Class 20 and is sold in a standard package of three heaters per pack, making it suitable for a complete 3-phase overload relay assembly. Licensed electricians and industrial control technicians are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThe cr123c118a is compatible with panel-mounting configurations and is used across NEMA sizes 0, 1, M-0, and M-1. It is designed for use with CR124C series overload relays, CR1062R and CR1062S series manual starters, and CR340 and CR341 series pumping panels. These applications span light commercial and industrial motor control installations where thermal overload protection is required at the relay heater level.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClass 20 standard trip type for motor overload protection\u003c\/li\u003e\n\u003cli\u003e1-phase rating: 1.06 to 1.10 amps (two-heater unit)\u003c\/li\u003e\n\u003cli\u003e3-phase rating: 0.94 to 1.04 amps (three-heater unit)\u003c\/li\u003e\n\u003cli\u003eSold in a standard pack of three heaters for complete phase coverage\u003c\/li\u003e\n\u003cli\u003ePanel-mounting configuration for NEMA sizes 0, 1, M-0, and M-1\u003c\/li\u003e\n\u003cli\u003ePart of the ABB CR123 Series heater element lineup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CR124C series overload relays, CR1062R and CR1062S series manual starters, and CR340 and CR341 series pumping panels in panel-mounting installations at NEMA sizes 0, 1, M-0, and M-1.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician familiar with motor control equipment and applicable NEC requirements. De-energize and lock out the control panel before removing or installing heater elements. Verify that the selected heater element amperage range matches the motor nameplate full-load amperage before installation. Install all three heaters when servicing a 3-phase overload relay to maintain balanced thermal protection across all phases.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CR123 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Class\u003c\/strong\u003e: Class 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Phase Current Range\u003c\/strong\u003e: 1.06 to 1.10 amps (two-heater unit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Phase Current Range\u003c\/strong\u003e: 0.94 to 1.04 amps (three-heater unit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA Sizes\u003c\/strong\u003e: 0, 1, M-0, M-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Panel Mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3 per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 39120000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: cr123c118a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51619819192626,"sku":"CR123C118A","price":34.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6640cf801aa64237b49f0429b8bb843e.jpg?v=1787334952","url":"https:\/\/voomisupply.com\/products\/abb-cr123c118a-overload-relay-heater-class-20-nema","provider":"Voomi Supply","version":"1.0","type":"link"}