（中文部分）
CDM6S-800M/3328 500A塑殼配電保護裝置是一款專為現代電力分配系統設計的高性能斷路器，適用于交流配電網絡中電路控制和保護。該產品采用固定式板后接線設計，結構緊湊且安裝靈活，可有效匹配不同配電柜的空間布局需求，尤其適合對安裝深度有限制的應用場景。其核心功能包括過載保護、短路保護以及隔離功能，能夠為電力設備和線路提供可靠的安全保障。
產品采用模塊化結構設計，支持多極組合配置（3328代表3P結構），額定電流達500A，具備較強的電流承載能力和分斷性能。觸頭系統選用高導電材料與耐電弧合金復合工藝，配合獨特的滅弧室設計，可快速切斷故障電流，減少電弧對設備的影響。操作機構經過優化，具有清晰的合閘/分閘指示功能，分合閘動作靈敏可靠。此外，外殼采用高強度工程塑料與絕緣材料復合制成，具備優異的抗沖擊性、耐高溫性和阻燃特性，可在復雜環境下長期穩定運行。
該產品廣泛應用于工業廠房、商業建筑、公共設施等領域的低壓配電系統，尤其適用于大負荷回路的主干線路保護。板后接線方式簡化了柜體前端布線設計，便于后期維護檢修。通過優化內部結構，產品在保持高性能的同時實現了體積小型化，幫助用戶節省配電空間資源。人性化的設計細節，如可拆卸端子蓋和可視狀態窗口，進一步提升了設備的操作便利性。
（English Part）
The CDM6S-800M/3328 500A Molded Case Circuit Breaker is a high-performance protection device developed for modern power distribution systems. Designed with fixed rear-mounted terminals, this product features compact dimensions and flexible installation adaptability, making it particularly suitable for switchgear with limited mounting depth. Its core functions encompass overload protection, short-circuit protection, and isolation capability, delivering comprehensive safety assurance for electrical equipment and circuits.
Featuring a modular design architecture, this breaker supports multi-pole configurations (3328 indicating 3P structure) with a rated current capacity of 500A. It exhibits exceptional current-carrying capacity and reliable breaking performance. The contact system integrates high-conductivity materials with arc-resistant alloy technology, complemented by an innovative arc-extinguishing chamber design that ensures rapid fault current interruption while minimizing arc damage. The optimized operating mechanism provides precise ON/OFF position indication and ensures smooth switching operations. The housing, constructed from high-strength engineering plastics and insulating composites, demonstrates remarkable impact resistance, high-temperature endurance, and flame-retardant properties, guaranteeing stable operation in demanding environments.
Widely deployed in low-voltage distribution networks across industrial plants, commercial complexes, and infrastructure projects, this device excels in protecting main power circuits with heavy electrical loads. The rear-terminal connection design simplifies front-panel wiring arrangements and facilitates post-installation maintenance. Through structural optimization, the product achieves space-efficient compactness without compromising performance, enabling effective utilization of panel space. User-centric design elements, including detachable terminal covers and visible status indicators, further enhance operational convenience and serviceability.
