{"product_id":"square-d-ejb36015-15a-600v-3-pole-bolt-on-circuit-breaker","title":"Square D EJB36015 - 15 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D EJB36015 is a dedicated 15A, 600V, 3-pole bolt-on molded case circuit breaker built to safeguard branch circuits and protect panelboards and load centers from overcurrent and short-circuit events. Designed for reliable performance in residential, commercial, and light industrial environments, this breaker combines secure mounting with precise protective action to keep electrical systems safe and continuously operational.\u003c\/p\u003e \u003ch2\u003eWhy the EJB36015 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a rigid, vibration-resistant connection to the bus, helping maintain consistent electrical contact and reducing the risk of loose connections in demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by automatically responding to both gradual overcurrent and sudden short-circuit conditions, helping to prevent damage to wiring and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e is ideal for balanced three-phase circuits common in commercial and light industrial panelboards, while still suitable for multi-wire residential applications where 3-phase protection is needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e compatibility ensures seamless integration with matching Square D load centers and panelboards, simplifying replacement and upgrading projects without compatibility concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for branch circuit protection\u003c\/strong\u003e and short-circuit protection, this molded case breaker helps you meet electrical code requirements and maintain system safety across installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart number: EJB36015\u003c\/li\u003e \u003cli\u003eAmperage rating: 15A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600V\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eMounting style: Bolt-on\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or expanding panelboards in light commercial spaces where a reliable 3-pole 15A protection device is required.\u003c\/li\u003e \u003cli\u003eProtecting balanced three-phase circuits in small industrial setups, ensuring consistent protection across all phases.\u003c\/li\u003e \u003cli\u003eReplacing older bolt-on breakers in OEM panelboards with a compatible, durable Square D solution to maintain system integrity.\u003c\/li\u003e \u003cli\u003eSituations demanding a robust, vibration-resistant connection to minimize connection-related faults in environments with noticeable vibration or equipment start-ups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow this breaker helps you manage safety and reliability\u003c\/h3\u003e\n\u003cp\u003eWith its thermal-magnetic trip mechanism, the EJB36015 offers fast response to shorts while avoiding nuisance trips on minor inrush, helping maintain uptime for critical equipment. The bolt-on mounting reduces the risk of loose bus connections over time, which is a common cause of intermittent faults. Compatible with matching OEM load centers and panelboards, it reduces the guesswork during installation and ensures coordinated protection across the panel.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and care\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify your panelboard is rated for 600V and supports 3-pole bolt-on breakers before installation.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications for bolt-on mounting to achieve the intended vibration resistance and electrical contact quality.\u003c\/li\u003e \u003cli\u003ePlace this 15A breaker on circuits that truly require 15A protection to maintain proper coordination with upstream devices and downstream conductors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355214467234,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_95d539f2-aad9-4c09-a628-3eb483a9f991.png?v=1764690402","url":"https:\/\/www.ampstate.com\/products\/square-d-ejb36015-15a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}