{"product_id":"square-d-qo40m200-200a-40-space-120-240v-main-breaker-guts-only-8-x-22-5","title":"Square D QO40M200 200 Amp 40 Space 120\/240V Main Breaker Guts Only 21\" x 10 1\/2\"","description":"\u003cp\u003eSquare D QO40M200 200 Amp Main Breaker Guts — the internal assembly for your QO load center. This 40-space unit handles 120\/240V single-phase power distribution and measures 21\" x 10 1\/2\", fitting standard panel cavities. Guts-only configuration lets you upgrade or repair existing enclosures without replacing the entire cabinet. \u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"color: #1f2124; margin-bottom: 0in; line-height: 150%; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eBrand: Square D  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: #1f2124; margin-bottom: 0in; line-height: 150%; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eModel #: \u003c\/span\u003eQO40M200 \u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: #1f2124; margin-bottom: 0in; line-height: 150%; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eAmps: \u003c\/span\u003e200 Amp \u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: #1f2124; margin-bottom: 0in; line-height: 150%; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eSpaces: \u003c\/span\u003e40 Space \u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: #1f2124; margin-bottom: 0in; line-height: 150%; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eVolts: \u003c\/span\u003e120\/240V\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: #1f2124; margin-bottom: 0in; line-height: 150%; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eMain Breaker Space\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: #1f2124; margin-bottom: 0in; line-height: 150%; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eMeasurements: \u003c\/span\u003e21\" x 10 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #1f2124; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Panel Guts Only\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: 150%;\"\u003e\u003cspan style=\"font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: #1f2124; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eColor and Condition may vary. For any questions regarding condition, please feel free to contact our sales team: (941) 981-3923.\u003c\/span\u003e\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Used","offer_id":47637263778050,"sku":"04092608QM","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0142\/4909\/9322\/files\/PhotoApr092026_110338AM.jpg?v=1775747541","url":"https:\/\/www.sselectricalsupply.com\/products\/square-d-qo40m200-200a-40-space-120-240v-main-breaker-guts-only-8-x-22-5","provider":"S\u0026S Electrical Supply","version":"1.0","type":"link"}