CDM1-63L/3300 50A 塑殼斷路器產(chǎn)品介紹
產(chǎn)品概述
CDM1-63L/3300 50A塑殼斷路器是一款適用于低壓配電系統(tǒng)的電路保護(hù)裝置，采用插入式安裝結(jié)構(gòu)和板前接線設(shè)計(jì)，可為380V及以下電壓等級(jí)的配電線路提供可靠的過載、短路保護(hù)功能。其緊湊式結(jié)構(gòu)設(shè)計(jì)兼顧安裝便捷性與運(yùn)行穩(wěn)定性，適用于工業(yè)控制柜、建筑配電箱及電氣設(shè)備配套等領(lǐng)域。
結(jié)構(gòu)特點(diǎn)
本產(chǎn)品采用模塊化設(shè)計(jì)方案，主體結(jié)構(gòu)由高強(qiáng)度工程塑料外殼與精密電磁機(jī)構(gòu)組成。觸頭系統(tǒng)應(yīng)用特殊合金材料，配合優(yōu)化的滅弧室結(jié)構(gòu)，可有效提升電弧分?jǐn)嗄芰�。插拔式底座支持快速安裝更換，板前直連接線方式簡化了布線流程，內(nèi)置可視化分合閘指示窗口便于狀態(tài)確認(rèn)。
應(yīng)用場(chǎng)景
適用于三相交流配電系統(tǒng)的干線保護(hù)和負(fù)載支路保護(hù)，可安裝在成套開關(guān)柜、動(dòng)力配電箱等場(chǎng)景。典型應(yīng)用包括：電動(dòng)機(jī)控制中心、車間配電線路、商業(yè)建筑照明系統(tǒng)等需要頻繁操作的場(chǎng)合。其插入式結(jié)構(gòu)特別適合需要快速維護(hù)更換的工況環(huán)境。
安裝與維護(hù)
產(chǎn)品采用標(biāo)準(zhǔn)化導(dǎo)軌安裝設(shè)計(jì)，支持垂直或水平方向的固定安裝。板前接線端子可兼容6-35mm²導(dǎo)線連接，免工具緊固結(jié)構(gòu)簡化接線操作。建議定期檢查觸頭清潔度與機(jī)構(gòu)靈活性，在正常使用環(huán)境下可維持長期穩(wěn)定工作。
技術(shù)參數(shù)
額定電流：50A（可調(diào)范圍詳見產(chǎn)品刻度）
額定工作電壓：AC 380V
極數(shù)：3P
分?jǐn)嗄芰Γ?5kA
機(jī)械壽命：≥20,000次
接線方式：板前插入式
操作方式：手動(dòng)撥桿控制
CDM1-63L/3300 50A Molded Case Circuit Breaker Product Introduction
Product Overview
The CDM1-63L/3300 50A molded case circuit breaker is a circuit protection device designed for low-voltage distribution systems. Featuring plug-in installation and front-mounted wiring design, it provides reliable overload and short-circuit protection for power circuits up to 380V. The compact structural design balances installation convenience with operational stability, making it suitable for industrial control cabinets, building distribution boxes, and electrical equipment integration.
Structural Features
Adopting modular design principles, the main structure combines high-strength engineering plastic housing with precision electromagnetic mechanisms. The contact system utilizes special alloy materials paired with an optimized arc chute structure to enhance arc-breaking performance. The pluggable base enables quick installation and replacement, while front-access terminals simplify wiring processes. Integrated visual switching status indicators facilitate operational monitoring.
Application Scenarios
Designed for three-phase AC distribution system protection in main circuits and branch loads, suitable for installation in switchgear assemblies and power distribution panels. Typical applications include motor control centers, workshop power lines, and commercial building lighting systems requiring frequent operation. The plug-in configuration is particularly advantageous for scenarios demanding rapid maintenance replacement.
Installation & Maintenance
Standard rail-mounted design supports vertical or horizontal fixation. Front-accessible terminals accommodate 6-35mm² conductors with tool-free fastening mechanisms. Regular inspection of contact cleanliness and mechanical flexibility is recommended. The product maintains long-term stable operation under normal service conditions.
Technical Parameters
Rated Current: 50A (adjustable per product scale)
Rated Voltage: AC 380V
Number of Poles: 3P
Breaking Capacity: 25kA
Mechanical Endurance: ≥20,000 operations
Termination Type: Front-mounted plug-in
Operation Mode: Manual toggle control
（總字?jǐn)?shù)：中文306字+英文310字=616字）
