CDM1-125M/2300 40A塑殼斷路器產品介紹（中文版）
CDM1-125M/2300 40A塑殼斷路器是一款適用于低壓配電系統的電路保護裝置，專為交流50/60Hz、額定電壓至400V的電力環境設計。該產品采用模塊化結構理念，可適配多種安裝場景，適用于配電線路的過載及短路保護，同時支持電動機設備的常規控制需求。
本產品核心結構包含高強度工程塑料外殼與精密合金觸頭組件的創新組合，有效平衡了機械強度與電氣性能。觸頭系統采用分斷加速機構設計，可縮短電弧持續時間，配合滅弧室的多重隔板結構，有助于提升故障電流分斷效率。操作機構經過優化調校，確保手柄動作流暢且指示清晰，分合閘狀態可通過窗口直觀辨識。
在功能性方面，CDM1-125M/2300 40A配備雙金屬片熱脫扣裝置與電磁瞬動機構，能夠對線路過載和短路故障做出快速響應。產品支持額定電流40A的持續工作需求，瞬時脫扣整定值可根據實際應用場景進行適度調整。接線端子采用防松脫設計，可兼容35mm²以下導線規格，適應銅鋁導體的多樣化連接需求。
產品外殼采用抗沖擊改性材料，表面進行霧面處理以增強絕緣性能。內部布局經過熱力學優化，通過加強筋結構促進散熱，確保在連續工作狀態下保持穩定溫升。緊湊型設計使產品體積較同類設備縮減約15%，便于在有限空間內完成標準化安裝。
CDM1-125M/2300 40A適用于工業配電柜、商業建筑配電系統及基礎設施電力分配等場景，可有效保護線路設備免受異常電流損害。產品經過嚴格的質量控制流程，核心部件采用自動化生產線裝配，確保性能參數的一致性。維護時建議定期檢查觸點磨損情況及操作機構靈活度，以保障長期穩定運行。
CDM1-125M/2300 40A Molded Case Circuit Breaker Product Introduction (English Version)
The CDM1-125M/2300 40A molded case circuit breaker is designed for low-voltage distribution systems, suitable for AC power networks with 50/60Hz frequency and rated voltage up to 400V. Featuring modular construction, this device provides reliable overload and short-circuit protection for distribution lines while supporting conventional motor control applications.
The product integrates a high-strength engineering plastic housing with precision-engineered contact assemblies, achieving optimal balance between mechanical durability and electrical performance. Its contact system incorporates a quick-break mechanism that reduces arcing duration, complemented by a multi-barrier arc chamber design to enhance current interruption capability. The optimized operating mechanism ensures smooth handle action with clear position indication through a visible status window.
Functionally, the breaker combines bimetal thermal tripping with electromagnetic instantaneous release mechanisms, delivering responsive protection against overload and short-circuit conditions. Designed for continuous operation at 40A rated current, its instantaneous trip setting allows reasonable adjustment according to specific application requirements. The terminal block features anti-loosening design, compatible with conductors up to 35mm² for both copper and aluminum cables.
The housing utilizes impact-resistant composite material with textured surface treatment to improve insulation properties. Internal thermal management is enhanced through optimized ribbed structures that promote heat dissipation, maintaining stable temperature rise during prolonged operation. Its compact footprint achieves approximately 15% space saving compared to conventional models, facilitating standardized installation in confined spaces.
This circuit breaker finds typical application in industrial switchgear, commercial building power distribution systems, and infrastructure electrical networks, providing effective protection against abnormal current conditions. Manufacturing processes implement rigorous quality control measures with automated assembly of core components to ensure parameter consistency. Routine maintenance should include periodic inspection of contact wear and mechanism mobility to maintain long-term operational reliability.
