{"product_id":"challenger-20-space-100a-200a-m-b-mlo-type-cl-guts-only-6-5-x-17-copy","title":"Challenger 20 Space 100A-200A, M\/B, MLO, Load Center Guts Only 6.5\" X 16.5\"","description":"\u003cp\u003eChallenger 20-space load center interior assembly designed for 100A to 200A service. Main breaker (M\/B) with main lug only (MLO) configuration. Dimensions 6.5\" W x 16.5\" H. This guts-only unit contains the internal components needed for panel installation without the enclosure. Suitable for residential and light commercial applications requiring expandable breaker capacity. Compatible with standard Challenger breakers and wiring configurations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChallenger\u003c\/li\u003e\n\u003cli\u003eMain Breaker or Main Lug Load Center\u003c\/li\u003e\n\u003cli\u003eGuts Only\u003c\/li\u003e\n\u003cli\u003e100-200 Amp\u003c\/li\u003e\n\u003cli\u003e20 Space\u003c\/li\u003e\n\u003cli\u003eComes with 10 Tandem Breaker Posts\u003c\/li\u003e\n\u003cli\u003e120\/240 VAC\u003c\/li\u003e\n\u003cli\u003e6.5\" W X 16.5\" T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Challenger","offers":[{"title":"Used","offer_id":47611732590850,"sku":"04012603J","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0142\/4909\/9322\/files\/PhotoApr012026_92703AM.jpg?v=1775050255","url":"https:\/\/www.sselectricalsupply.com\/products\/challenger-20-space-100a-200a-m-b-mlo-type-cl-guts-only-6-5-x-17-copy","provider":"S\u0026S Electrical Supply","version":"1.0","type":"link"}