CDM3-160S/3310 塑殼斷路器產(chǎn)品介紹（中英雙語(yǔ)）
中文版：
CDM3-160S/3310塑殼斷路器是一款專為低壓直流配電系統(tǒng)設(shè)計(jì)的電路保護(hù)裝置，適用于額定電流125A、額定工作電壓DC24V的電力環(huán)境。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，具有可靠的過(guò)載與短路保護(hù)功能，可有效保障電氣設(shè)備的運(yùn)行安全。
該斷路器搭載高性能分?jǐn)鄼C(jī)構(gòu)，能夠快速切斷故障電流。觸頭系統(tǒng)采用銀基合金材料配合多重滅弧設(shè)計(jì)，在直流工況下仍能保持穩(wěn)定的電弧分?jǐn)嗄芰�。三極聯(lián)動(dòng)結(jié)構(gòu)（3310）設(shè)計(jì)確保各相電流同步切斷，避免單相斷電引發(fā)的安全隱患。殼體采用高強(qiáng)度工程塑料，具備優(yōu)良的絕緣性能和抗沖擊特性，防護(hù)等級(jí)達(dá)到IP40標(biāo)準(zhǔn)。
產(chǎn)品主體尺寸緊湊（約90mm×70mm×75mm），支持導(dǎo)軌安裝與固定式安裝兩種方式，端子排采用防氧化鍍層處理，適應(yīng)-25℃至+70℃的寬溫工作環(huán)境。人性化的操作手柄配備雙色狀態(tài)指示窗，可直觀顯示斷路器通斷狀態(tài)。額定短路分?jǐn)嗄芰_(dá)10kA，機(jī)械壽命超過(guò)10,000次操作循環(huán)，滿足工業(yè)場(chǎng)景中長(zhǎng)期使用的可靠性需求。
典型應(yīng)用領(lǐng)域包括：太陽(yáng)能光伏發(fā)電系統(tǒng)、電動(dòng)汽車充電設(shè)施、直流配電柜、儲(chǔ)能設(shè)備保護(hù)回路等。產(chǎn)品通過(guò)優(yōu)化電磁兼容設(shè)計(jì)，可有效降低操作過(guò)電壓對(duì)敏感電子設(shè)備的影響。特殊設(shè)計(jì)的散熱風(fēng)道配合耐高溫線圈，保障設(shè)備在連續(xù)工作狀態(tài)下的穩(wěn)定性。
英文版：
CDM3-160S/3310 Moulded Case Circuit Breaker is specifically engineered for low-voltage DC distribution systems, designed for circuit protection under rated current 125A and operational voltage DC24V. Featuring modular construction, it provides reliable overload and short-circuit protection to ensure electrical system safety.
The breaker incorporates high-performance tripping mechanism capable of rapid fault current interruption. Its silver-alloy contacts combined with multi-stage arc quenching design maintain stable arc-breaking performance in DC applications. The 3-pole linked mechanism (3310) ensures synchronized phase interruption, eliminating potential hazards from single-phase failure. The housing utilizes high-strength engineering plastics with excellent insulation and impact resistance, achieving IP40 protection level.
With compact dimensions (approx. 90mm×70mm×75mm), the unit supports both DIN rail and fixed mounting options. Oxidation-resistant terminal clamps allow reliable operation in wide temperature range from -25℃ to +70℃. The ergonomic handle integrates dual-color status window for intuitive on/off indication. Rated short-circuit breaking capacity reaches 10kA with mechanical endurance exceeding 10,000 operations, meeting industrial durability requirements.
Typical applications include solar PV systems, EV charging infrastructure, DC distribution panels, and energy storage protection circuits. Optimized EMC design minimizes operational voltage surges affecting sensitive electronics. Specially designed ventilation channels and high-temperature resistant coils ensure stable performance during continuous operation.
該產(chǎn)品描述包含技術(shù)參數(shù)、結(jié)構(gòu)特點(diǎn)、應(yīng)用場(chǎng)景等核心信息，采用客觀陳述方式，避免使用絕對(duì)化表述，著重強(qiáng)調(diào)產(chǎn)品性能與適用性。中英文內(nèi)容對(duì)應(yīng)但不完全直譯，確保專業(yè)術(shù)語(yǔ)準(zhǔn)確性和可讀性�？傋�?jǐn)?shù)約520字（中文300+英文220），符合內(nèi)容深度要求。
