{"product_id":"blue-sea-bloc-disjoncteurs-st-clb-6-positions-barre-negative","title":"ST CLB circuit breaker block - 6 positions with negative busbar","description":"\u003cp\u003e\n    Designed for marine electrical installations, the B\u0026G ST CLB 5052-BSS circuit breaker block is a compact 6-position solution with an integrated negative busbar. It is intended for protecting circuits under a maximum voltage of 32V DC, supporting up to 32A per circuit and a total load of 100A for the entire block in common-source configuration.\n\u003c\/p\u003e\n\u003ch3\u003eDesign and Technical Specifications\u003c\/h3\u003e\n\u003cp\u003e\n    This block integrates tinned copper busbars and screw terminals, ensuring reliable electrical conductivity and corrosion resistance in marine environments. The transparent insulating cover, featuring square label slots, meets ABYC\/USCG isolation requirements. Installation is simplified by quick-connect clips that allow easy insertion of push-button circuit breakers (sold separately) and ensure secure retention. Specific openings provide wire access from two directions, and the block accepts #10 (M5) ring terminals. The screw terminals are #8-32 with captive lock washers, and mounting is via #8 (M4) screws or #8 nuts.\n\u003c\/p\u003e\n\u003ch3\u003ePositioning in the Range and Use\u003c\/h3\u003e\n\u003cp\u003e\n    The 5052-BSS model is positioned as a common-source option with a negative busbar, making it suitable for systems where multiple loads share the same positive supply and a centralized negative return. It differs from the 5050 model, which offers 6 positions but with an independent source and no negative busbar, or the 5051, a 12-position version also with an independent source and no negative busbar. For higher capacity needs with a common source, the 5054 model offers 12 positions. The block operates within a temperature range of -10°C to 60°C, ensuring functionality in various environmental conditions. Jumpers are included with the 5050 and 5051 models to link multiple circuits, but are not required for the 5052 due to its common-source design. Push-button circuit breakers with single-reset functionality are specifically designed for this block.\n\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":55888469131604,"sku":"5052-BSS","price":67.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_-_Hero_-_BLUE_SEA_ST_CLB_Circuit_Breaker_Block_-_6_Position_with_Negative_Bus_5052-BSS_-_Ref_1d22fed0.jpg?v=1779334718","url":"https:\/\/skysat.fr\/en\/products\/blue-sea-st-clb-circuit-breaker-block-6-positions-negative-busbar","provider":"Skysat","version":"1.0","type":"link"}