{"product_id":"w3-21","title":"W3.21 - Square D Thermal Overload Relay Heater Element for Motor Control, Amperage and Voltage Not Specified, Poles and Mounting Type Not Specified, Interrupt Rating and Series\/Frame Not Specified, Trip Unit and Certifications Not Specified","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eW3.21\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eW3.21\u003c\/b\u003e is a Square D thermal overload relay heater element designed for motor control applications.\u003cp\u003eThis component is used to protect motors from overheating by interrupting the circuit when excessive current is detected. It is compatible with specific Square D motor starters and overload relays, but detailed technical specifications such as amperage, voltage, poles, mounting type, interrupt rating, series\/frame, trip unit type, and certifications are not specified in the available information.\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli\u003ePart Number: W3.21\u003c\/li\u003e\n\u003cli\u003eCategory: Motor Control\u003c\/li\u003e\n\u003cli\u003eType: Thermal Overload Relay Heater Element\u003c\/li\u003e\n\u003cli\u003eAmperage: Not specified\u003c\/li\u003e\n\u003cli\u003eVoltage: Not specified\u003c\/li\u003e\n\u003cli\u003ePoles: Not specified\u003c\/li\u003e\n\u003cli\u003eMounting Type: Not specified\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: Not specified\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: Not specified\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Not specified\u003c\/li\u003e\n\u003cli\u003eCertifications: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: W3.21\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Square D\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Heater Element\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeight : 5.19 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":53011078283423,"sku":"W3.21-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":55751258243231,"sku":"W3.21-ReCert","price":10.67,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/w3-21","provider":"Essential Electric Supply","version":"1.0","type":"link"}