{"product_id":"ge-tjd422400wl-400a-240v-2-pole-circuit-breaker","title":"GE TJD422400WL - 400 A, 240 V, 2-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE TJD422400WL—a 400A, 240V, 2-pole molded case circuit breaker designed to protect large loads with precision. Built to integrate seamlessly with GE and OEM panelboards and loadcenters, this breaker delivers dependable branch circuit overcurrent and short-circuit protection in residential, commercial, and light industrial settings. Sold through AmpState, it’s a reliable upgrade or replacement option for demanding electrical distributions.\u003c\/p\u003e \u003ch3\u003eKey advantages that matter in real world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e400A amperage rating at 240V in a compact molded case format, maximizing panel space without sacrificing protection.\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit provides stable, repeatable protection performance across varying loads and fault conditions.\u003c\/li\u003e \u003cli\u003eTwo-pole design ensures both hot conductors disconnect on a fault, delivering effective protection for 240V circuits and improving safety in distribution panels.\u003c\/li\u003e \u003cli\u003eExplicit compatibility with matching GE OEM loadcenters and panelboards, simplifying installation and ensuring coordinated performance within your electrical system.\u003c\/li\u003e \u003cli\u003eVersatile across multiple sectors—ideal for residential upgrades, commercial installations, and light industrial applications where robust protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: GE\u003c\/li\u003e \u003cli\u003ePart Number: TJD422400WL\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 400A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing a high-current feeder in GE-compatible panelboards and loadcenters.\u003c\/li\u003e \u003cli\u003eProtecting large branch circuits in residential service panels or commercial mains that require 400A protection.\u003c\/li\u003e \u003cli\u003eEquipment rooms or light industrial spaces where reliable 240V, two-pole protection is essential for motor loads and distribution circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eChoose this breaker when your panelboard or loadcenter requires GE OEM compatibility to ensure correct fit, labeling, and coordination.\u003c\/li\u003e \u003cli\u003eVerify that the installed panel is rated for 400A and designed for two-pole 240V protection to avoid nuisance trips or mismatches.\u003c\/li\u003e \u003cli\u003eFollow standard electrical practices for load calculations, conductor sizing, and enclosure clearances. If in doubt, consult a licensed electrician to confirm long-term reliability and code compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor dependable, high-capacity protection in GE-compatible panels, the GE TJD422400WL delivers a precise balance of space efficiency, robust protective performance, and easy integration. Equip your panel with this 400A, 240V two-pole breaker and experience the reassurance of thoughtful engineering designed for demanding electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349716914338,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general_electric_breaker_and_panel_c7ee244a-443b-4df0-a460-6191e5060213.png?v=1764154844","url":"https:\/\/www.ampstate.com\/products\/ge-tjd422400wl-400a-240v-2-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}