塑殼配電保護(hù)CDM6I-160M/4300A 140A
產(chǎn)品概述
CDM6I-160M/4300A 140A塑殼配電保護(hù)斷路器是一款專為配電網(wǎng)絡(luò)設(shè)計的電氣保護(hù)設(shè)備，采用熱磁脫扣技術(shù)，適用于工業(yè)控制、電動機保護(hù)及家居電氣系統(tǒng)等多種場景。該產(chǎn)品殼架電流為160A，額定電流140A，極數(shù)為4P，分?jǐn)嗄芰_(dá)50kA，能夠有效保護(hù)線路和電源設(shè)備免受過載、短路等故障危害。其固定式安裝和板前接線設(shè)計便于操作和維護(hù)，機械結(jié)構(gòu)穩(wěn)定可靠，可滿足不同電壓環(huán)境下的配電需求。24
核心功能特點
該產(chǎn)品具備多重保護(hù)功能，包括配電網(wǎng)絡(luò)保護(hù)、工業(yè)自動化系統(tǒng)穩(wěn)定運行支持以及電動機過載防護(hù)。其熱磁脫扣機制能快速響應(yīng)故障電流，確保系統(tǒng)安全；無附件設(shè)計簡化了安裝流程，同時支持本體操作方式，用戶可直接通過斷路器手柄進(jìn)行分合閘控制。產(chǎn)品采用三極形式（N極形式），適用于AC 50-60Hz的配電環(huán)境，額定工作電壓覆蓋220V至690V范圍，兼容性強。37
技術(shù)參數(shù)與性能
CDM6I-160M/4300A 140A的框架電流為160A，額定運行短路分?jǐn)嗄芰Γ↖cs）在380V電壓下達(dá)到100%，短路接通能力（Icm）最高為330kA。產(chǎn)品采用模塊化結(jié)構(gòu)，機械壽命長達(dá)25000次操作循環(huán)，每小時允許操作120次。其緊湊型設(shè)計節(jié)省安裝空間，隔離功能可有效切斷故障電路，適用于船舶、軌道交通等嚴(yán)苛環(huán)境。分?jǐn)嗄芰Ψ现髁髋潆娨�，�?15V電壓下保持75%以上的分?jǐn)嘈省?a class="reference-anchor inline-block ml-[4px] min-w-[18px] rounded-full px-[5px] py-[3px] !bg-[#0000001a] text-[12px] leading-none font-semibold !text-primary-opacity !text-opacity-50 !hover:text-white align-text-top" target="_blank" >18
應(yīng)用場景與優(yōu)勢
本產(chǎn)品廣泛應(yīng)用于住宅、商業(yè)建筑及工業(yè)廠房的配電箱中，特別適合需要高可靠性保護(hù)的場合。其優(yōu)勢在于平衡了性能與經(jīng)濟(jì)性：通過優(yōu)化脫扣曲線實現(xiàn)精準(zhǔn)保護(hù)，同時采用耐高溫材料提升耐久性；板前接線端子設(shè)計支持快速安裝，固定式結(jié)構(gòu)確保長期使用不變形。產(chǎn)品還可用于新能源發(fā)電系統(tǒng)的并網(wǎng)保護(hù)，適應(yīng)光伏、風(fēng)電等波動性負(fù)載場景。410
Product Overview
The CDM6I-160M/4300A 140A molded case circuit breaker is designed for power distribution networks, featuring thermomagnetic trip technology. With a frame current of 160A and rated current of 140A (4 poles), it offers 50kA breaking capacity to safeguard circuits against overloads and short circuits. Its fixed-mount design and front-terminal wiring simplify installation, while the robust mechanism ensures reliable performance across 220V-690V voltage ranges. Suitable for industrial automation, motor protection, and residential electrical systems. 27
Key Features
Equipped with multi-level protection functions, this breaker responds rapidly to fault currents via its thermomagnetic trip unit. The accessory-free design reduces complexity, and the manual operation handle allows direct switching control. Compatible with AC 50-60Hz systems, it supports three-phase configurations and maintains stable performance under varying loads. The compact housing saves panel space, and the isolation capability ensures safe maintenance operations. 38
Technical Specifications
Rated operational short-circuit breaking capacity (Ics) reaches 100% at 380V, with a maximum short-time withstand current (Icm) of 330kA. The modular construction withstands 25,000 mechanical operations and permits 120 operations per hour. The product’s optimized trip curve ensures precise coordination with downstream devices, while high-temperature-resistant materials extend service life in demanding environments like marine or rail transit applications. 14
Applications & Benefits
Ideal for commercial buildings, factories, and renewable energy systems, this breaker balances cost and performance. Its front-access terminals accelerate installation, and the rigid structure resists deformation under continuous use. The design accommodates fluctuating loads in solar/wind power integration, providing reliable protection against electrical faults without unnecessary interruptions. 710
塑殼配電保護(hù)CDM6I-160M/4300A 140A
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