塑殼斷路器CDM1-63M/4300 50A
產(chǎn)品概述
CDM1-63M/4300 50A塑殼斷路器是一款采用先進技術(shù)設(shè)計的三相四極配電保護裝置，適用于額定電流50A的電路控制與保護。該產(chǎn)品采用高強度絕緣材料外殼，具有結(jié)構(gòu)緊湊、分?jǐn)嗄芰?yōu)異的特點，能有效切斷過載及短路電流，保障電氣設(shè)備和線路安全穩(wěn)定運行。其四極設(shè)計（3P+N）可滿足三相四線制系統(tǒng)的配電需求，中性極與主極同步分合，確保電路隔離的可靠性。1816
核心功能
該斷路器具備過載和短路雙重保護功能，通過熱磁式脫扣機構(gòu)實現(xiàn)精準(zhǔn)動作。當(dāng)線路電流超過設(shè)定閾值時，電磁脫扣單元可快速響應(yīng)（短路保護），而雙金屬片延時脫扣機制則針對過載電流提供保護。飛弧距離短的設(shè)計降低了安裝空間要求，同時支持垂直或水平安裝方式，適應(yīng)不同配電柜布局需求。產(chǎn)品操作方式為手動直接控制，分合閘狀態(tài)清晰可見，便于日常維護與故障排查。71517
技術(shù)特性
CDM1-63M/4300系列采用模塊化結(jié)構(gòu)，額定工作電壓可達690V，適用于50Hz/60Hz交流配電網(wǎng)絡(luò)。50A規(guī)格的脫扣器電流可調(diào)，允許根據(jù)實際負(fù)載情況靈活配置保護參數(shù)。產(chǎn)品內(nèi)部觸頭系統(tǒng)采用銀合金材料，接觸電阻低且耐電弧侵蝕，顯著延長電氣壽命。外殼具備IP20防護等級，能有效防止直徑大于12.5mm的固體異物侵入，適合工業(yè)環(huán)境使用。41223
Product Overview
The CDM1-63M/4300 50A molded case circuit breaker is a three-phase four-pole protection device designed for 50A rated current applications. Featuring a robust insulated housing and optimized arc quenching system, it ensures reliable interruption of overload and short-circuit currents in 400V/690V AC distribution systems. The 3P+N configuration provides complete circuit isolation with synchronized neutral pole operation, making it ideal for TN-S or TT earthing systems.18
Key Features
This breaker integrates thermal-magnetic trip technology, where the instantaneous magnetic trip responds to short circuits while the bimetallic strip delivers time-delayed protection against overloads. The compact design achieves minimal arc extension (below 50mm), allowing high-density panel installation. Manual operation handle indicates clear ON/OFF position with positive mechanical latching. The product supports both DIN rail and fixed mounting options, with copper alloy terminals ensuring stable conductivity under varying temperature conditions.717
Technical Specifications
Rated for 50Hz/60Hz power networks, this unit maintains consistent performance across -5°C to +40°C ambient temperatures. The 50A current rating derives from precision-calibrated tripping curves (10kA breaking capacity) suitable for motor feeders or distribution sub-circuits. Silver-nickel main contacts provide low contact resistance (<50μΩ) with self-cleaning surfaces that reduce contact welding risks. External accessories include auxiliary contacts and shunt trip modules for extended control functionality without compromising main body dimensions.41523
塑殼斷路器CDM1-63M/4300 50A
微型斷路器S202-K32359-40遙控減壓閥B08防水屏蔽電纜CKM2-400H/3340塑料外殼式斷路器LX5-028行程開關(guān)SHF-125電鈴722N可見分光光度計6C2-400V電流電壓表AD26B-22D信號燈BSMJ-0.28-8-1電容器塑殼漏電保護斷路器DZ20L-400/4300 400A 300MADZ20 塑殼斷路器DZ20J-100/3300 25A塑殼斷路器CDM3-400F/3320 400A塑殼配電保護CDM6I-100L/3310 80A AC230V塑殼電動機保護CDM6I-100L/43002A 50A塑殼斷路器CDM1-225L/4300 225A 英文標(biāo)牌塑殼配電保護CDM6I-400H/3300 250A塑殼斷路器CDM3-630F/4300A 400A塑殼配電保護CDM6I-250S/4300B 250A塑殼斷路器CDM3-100S/43002B 40A框架斷路器CDW6I-1600N/4 1000A抽水AC230V欠AC230V延時3S框架斷路器DW17-1900 630A電快固垂AC220V主回路690V塑殼漏電保護斷路器CDM1L-225L/4300A 180A I 100-500MA 220V塑殼漏電保護斷路器M6L-630M/4300B 500A 300/500/1000MA U塑殼斷路器CDM3-63S/3340 63A DC24V塑殼配電保護CDM6I-250L/3310 225A AC230V塑殼斷路器CDM3-160N/3300 160A塑殼斷路器DZ15-40/2901 16A塑殼斷路器CDM3-400H/3300 350A塑殼斷路器XT2H160 TMA80/800 PMP 4P塑殼斷路器XT2V160 LSI R25 FF 3P（1）塑殼斷路器XT4H160 TMD20/300 PMP 3P塑殼斷路器T7S800 PR332/P-LSIG R800 FF 3P數(shù)位式回路檢測計BK6126塑殼斷路器T6N630 PR221DS-I R630 FF 3P塑殼斷路器XT4S160 TMD32-320 FF 3P（3）微型斷路器M203M-K1微型斷路器SH203-D63NA微型斷路器S203-K4 NA微型斷路器S203M-D8微型斷路器S201-K6NADBDH.S20K直動型溢流閥ET3731可編程線性直流電源CJ12Z-100/2交流接觸器(直流電磁系統(tǒng))LX33-41行程開關(guān)LMZJ1-0.66 750/5電流互感器KDN-04D（08D）蒸餾器(08 款改進型）85L1-5A電流電壓表BK-1000VA變壓器塑殼漏電保護斷路器CDM6LI-125L/4300B 32A 1/3/5 U AC230V塑殼漏電保護斷路器CDM1L-225L/4340A 140A 100-500MA DC24V塑殼斷路器CDM1-250L/3300 225A塑殼電動機保護CDM6I-250M/33002 250A塑殼配電保護CDM6I-250M/4300B 250A塑殼配電保護CDM6I-160L/3340 100A AC230V塑殼配電保護CDM6S-800M/3348 800A塑殼斷路器CDM1-63L/3310 20A DC24V塑殼斷路器CDM1-400L/3310 400A DC24V塑殼斷路器CDM3-125S/4200A 80A框架斷路器DW17-3900 3200A電快固水無欠壓380VCDW1 框架斷路器CDW1-3200 2500/2500 3P固定式AC220V無欠壓塑殼漏電保護斷路器CDM3L-125C/4300A 80A 1/3/5延1塑殼漏電保護斷路器CDM3L-125S/4300A 63A 1/3/5塑殼斷路器CDM1-250L/33102 250A AC230V塑殼配電保護CDM6S-400S/4300A 400A塑殼斷路器CDM3-63F/42002B 16A塑殼配電保護CDM10-600/3310 600A塑殼斷路器CDM3-250S/3340 200A AC230V延伸圓形手操桿長300MM塑殼斷路器XT2S160 LS/I R63 WMP 3P塑殼斷路器XT2V160 LS/I R25 FF 3P（1）塑殼斷路器T4S250 TMA100/500-1000 PMP 3P塑殼斷路器XT4L160 TMA100-1000 FFCL 4P塑殼斷路器XT2H160 LSIG R10 PMP 3P塑殼斷路器XT2S160 TMA160-1600 FFCL 4P InN=塑殼斷路器XT4H160 I R100 WMP 4P手動固定式移液器5000μl微型斷路器S504UC-K0,21微型斷路器SH201-C25 NA交流微型斷路器S804S-K10微型斷路器S203M-C20 NA99262149消音器L3105三向力傳感器CJ40-630A交流接觸器QX1-4.5KW防水倒順開關(guān)TSGC2-1.5K三相調(diào)壓器WGZ–100濁度計(儀)6L2-2K/5A電流電壓表BH-0.66互感器DG-1000VA/110V變壓器塑殼漏電保護斷路器CDM3L-160S/3300 140A 03/1/3塑殼漏電保護斷路器CDM3L-250S/4310A 200A U 1/3/5 AC230V塑殼電動機保護CDM3-100S/32002 80A塑殼斷路器CDM3T-400F/3300 250A塑殼配電保護CDM1-225L/3370 180A AC380V塑殼配電保護CDM6S-250L/3338 160A AC230V塑殼斷路器CDM3-100S/3208 63A塑殼配電保護CDM6S-800L/3370 500A 插入式板后接線塑殼電動機保護CDM3-100S/33002 20A塑殼配電保護CDM6I-250L/3310 180A AC230V插入式板后框架斷路器CDW6I-2000H 1250A抽水AC230V無欠壓H型框架斷路器DW17-1900 1900A4P電動固定垂直AC380塑殼漏電保護斷路器CDM6LI-250C/4300B 140A 1/3/5延1塑殼漏電保護斷路器CDM1L-225L/4310A 200A 100-300-500MA 220V塑殼電動機保護CDM6I-63L/32082 25A
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