{"product_id":"tsrg203","title":"TSRG203 - 300A - Neutral Current Sensor","description":"\u003cp\u003e\u003cstrong\u003eTSRG203 - 300A - Neutral Current Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you're running equipment that pulls serious power, you need a breaker that can keep up without giving you problems. The TSRG203 300 amp circuit breaker is built for exactly that—steady, reliable protection in systems where failure isn’t really an option. It’s a straightforward, no-nonsense component. The compact 6\" x 4\" x 4\" size makes it easy to fit into existing panels, and the 300A capacity gives you the coverage you need for heavier loads. It’s also designed to work with ground fault protection systems, which is key in many commercial and industrial setups. One thing to keep in mind: if you're using this in a 3-phase 4-wire or 1-phase 3-wire system, you’ll need neutral current sensors for proper ground fault protection. That’s not unusual—but it’s important to get right. Overall, this is the kind of breaker you install and don’t have to think about again. It just does its job.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Amp Rating \u003c\/strong\u003e– Handles higher-load applications with confidence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Fault System Compatibility – \u003c\/strong\u003eSupports safer electrical operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint – \u003c\/strong\u003eFits easily into tight panel spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps Protect Equipment – \u003c\/strong\u003eReduces risk of overload-related damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Real-World Use – \u003c\/strong\u003eWorks well in both commercial and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TSRG203\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6 in (H) x 4 in (W) x 4 in (D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA.I.C. Rating \u0026amp; Voltage:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Notes:\u003c\/strong\u003e Neutral current sensors are required for use on:\n\u003cul\u003e\n\u003cli\u003e3-phase, 4-wire systems\u003c\/li\u003e\n\u003cli\u003e1-phase, 3-wire ground fault protection systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis unit is suitable for use in standard electrical distribution systems that follow established industry practices. For projects with specific compliance or certification requirements, it’s best to confirm details based on your installation and local code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe TSRG203 fits naturally into setups where reliability matters and downtime isn’t acceptable, including:\u003c\/li\u003e\n\u003cli\u003eCommercial buildings\u003c\/li\u003e\n\u003cli\u003eIndustrial facilities\u003c\/li\u003e\n\u003cli\u003eElectrical distribution panels\u003c\/li\u003e\n\u003cli\u003eSystems using ground fault protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eGE®, and ABB® are registered trademarks of General Electric Company and ABB Ltd., respectively. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by General Electric Company or ABB Ltd., or their affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GE","offers":[{"title":"New","offer_id":51698847547691,"sku":"TSRG203","price":300.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":51698847580459,"sku":"TSRG203 [R]","price":300.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/tsrg203","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}