CDM6S-400L/3310 250A AC230V 塑壳断路器产品介绍
中文版：
CDM6S-400L/3310 250A AC230V塑壳断路器是一款专为低压配电系统设计的智能化保护装置，适用于交流230V配电网络中的线路保护与控制。该产品采用模块化设计理念，集成多种保护功能于紧凑型外壳中，在确保电力分配安全性的同时兼顾设备运行的稳定性。
产品采用优化设计的立体式结构布局，内部搭载多重联动机构与热磁式脱扣技术。三极式结构配合精密加工工艺，确保250A额定电流下的稳定承载能力。操作机构采用双断点触点系统，具备清晰的通断指示功能，分合闸过程中保持稳定的机械性能。外壳采用高强度工程材料模压成型，表面经绝缘强化处理，内部设置独立灭弧室结构，有效提升电气隔离性能。
在功能实现方面，产品具备自适应过载保护能力，可根据线路负载变化自动调节保护阈值。短路保护响应时间控制在毫秒级范围内，配合特殊设计的电磁脱扣装置实现快速故障隔离。产品支持导轨式安装与固定式安装两种方式，模块化组件设计使维护操作更为便捷。分断过程中产生的电弧通过多层金属栅片分割冷却，结合气动吹弧技术实现高效灭弧。
适用于工业配电柜、建筑配电系统、商业综合体等场景的线路保护需求，可有效预防因过电流、短路等异常情况引发的设备损坏风险。产品经过严格的生产工艺控制与多重检测流程，各部件配合精度达到设计要求，确保长期运行中的稳定性和可靠性。
English Version:
The CDM6S-400L/3310 250A AC230V Molded Case Circuit Breaker is an intelligent protection device specifically engineered for low-voltage distribution systems. Designed for 230V AC power networks, it integrates multiple protection functions within a compact housing, ensuring both electrical safety and operational reliability in power distribution applications.
Featuring a three-dimensional structural layout, the product incorporates a multi-linkage mechanism with thermomagnetic trip technology. The three-pole configuration combined with precision manufacturing processes ensures stable current-carrying capacity under 250A rated current. The operating mechanism employs a double-break contact system with visible position indicators, maintaining consistent mechanical performance during switching operations. The enclosure is molded from high-strength engineering composites with enhanced insulation treatment, while the integrated arc chute design improves electrical isolation capabilities.
Functionally, the device provides adaptive overload protection with automatic threshold adjustment based on load variations. Its short-circuit protection mechanism achieves millisecond-level response time through specially designed electromagnetic release units. The product supports both DIN-rail mounting and fixed installations, with modular components facilitating maintenance operations. During circuit interruption, the multi-layer arc splitter grid works in conjunction with pneumatic arc-extinguishing technology to ensure efficient arc quenching.
Suitable for industrial switchgear, building power systems, and commercial complex applications, it effectively prevents equipment damage caused by overcurrent or short-circuit faults. Through rigorous manufacturing controls and multi-stage quality verification processes, all components maintain precise dimensional tolerances to guarantee long-term operational stability and protection reliability. The streamlined design optimizes space utilization in electrical enclosures while maintaining user accessibility for routine inspections.
