塑殼漏電保護斷路器CDM3L-125S/4340A 50A U 1/3/5 AC230V
產品概述
CDM3L-125S/4340A 50A U 1/3/5 AC230V塑殼漏電保護斷路器是一款專為低壓配電系統設計的電氣保護裝置，適用于工業、商業及住宅領域的電路保護需求。該產品采用熱磁式脫扣技術，具備過載、短路及漏電保護功能，可有效防止電氣火災和人身觸電事故。其殼架電流為125A，額定電流50A，漏電動作電流可調范圍為100/300/500mA，分斷能力達35kA，能夠滿足多種復雜用電環境的安全要求。產品采用固定式安裝和板前接線設計，操作方式為手動控制，支持分勵脫扣器和輔助觸頭等附件擴展功能。1814
核心功能特點
該斷路器具備多重保護機制，包括剩余電流動作保護功能，可在檢測到線路漏電時快速切斷電源；過載和短路保護功能可防止設備因電流異常而損壞。產品采用模塊化設計，提供4極（3P+N）配置，N極不可開閉，適用于三相四線制系統。其延時型漏電保護特性（動作時間0.1/0.2/0.3s可調）能有效避免誤動作，確保供電連續性。透明外殼設計便于觀察內部狀態，熱磁脫扣機構確保在各種環境溫度下穩定工作。141621
技術參數
主要技術指標包括：額定工作電壓AC230V，額定絕緣電壓800V，機械壽命達20000次，電氣壽命10000次。產品尺寸為90×70×60mm（長×寬×高），重量約0.8kg。接線采用35mm²標準銅導線，安裝方式兼容導軌式和螺釘固定。工作環境溫度范圍-25℃至+60℃，相對濕度≤95%（40℃時）。產品采用阻燃材料制造，符合常規工業防護要求。1811
應用場景
本產品適用于配電系統末端保護，特別適合潮濕場所、臨時用電設備、建筑工地等需要漏電保護的場合。可廣泛應用于電動機、配電箱、照明電路等設備的保護，有效防范因絕緣故障導致的電氣事故。其緊湊型設計節省安裝空間，適用于各類配電柜集中安裝。產品支持垂直或水平安裝，適應不同柜體布局需求。162023
Product Introduction
The CDM3L-125S/4340A 50A U 1/3/5 AC230V molded case leakage protection circuit breaker is designed for low-voltage distribution systems, providing comprehensive electrical protection for industrial, commercial and residential applications. With thermal-magnetic trip mechanism, it integrates overload, short-circuit and earth leakage protection functions to prevent electrical fires and electric shock accidents. The product features adjustable leakage trip current (100/300/500mA), 35kA breaking capacity, and supports shunt release plus auxiliary contact accessories. Its fixed-mounted design with front-terminal connection ensures easy installation and maintenance. 11421
Key Features
This breaker provides multi-stage protection including residual current detection (with selectable time delay 0.1/0.2/0.3s), overload and short-circuit protection. The 4-pole (3P+N) configuration suits three-phase four-wire systems, with non-breakable N-pole design. Transparent housing allows visual status inspection, while the thermal-magnetic trip unit guarantees stable operation across various ambient temperatures. Compact dimensions and dual mounting options (DIN rail or screw-fixed) enhance installation flexibility in different panel layouts. 81623
Technical Specifications
Key parameters include: rated operational voltage AC230V, rated insulation voltage 800V, mechanical endurance 20,000 cycles, electrical endurance 10,000 cycles. Product dimensions are 90×70×60mm (L×W×H) with approximate weight 0.8kg. Accepts 35mm² copper conductors, operating temperature range -25℃ to +60℃, relative humidity ≤95% at 40℃. Flame-retardant housing material meets general industrial protection requirements. 11114
Application Fields
Ideal for end-circuit protection in distribution systems, especially suitable for humid environments, temporary power supplies and construction sites requiring leakage protection. Widely used in motor control, distribution boxes and lighting circuits to prevent accidents caused by insulation faults. Space-saving design allows dense installation in various switchgear cabinets, supporting both vertical and horizontal mounting orientations. 162023
塑殼漏電保護斷路器CDM3L-125S/4340A 50A U 1/3/5 AC230V
微型斷路器S201P-B50(DE)微型斷路器SJ202-C10交流微型斷路器S801N-B32XQ230430 G1/8二位三通單氣控閥AS862A紅外線測溫儀CKM1LE-225/3300塑料外殼式漏電斷路器CKR1-45KW軟起動器HS13BX-1500/30刀開關JBK-2500VA變壓器(通用型)DR5000B水質分析儀（污水檢測）69L9-50V電流電壓表BH-0.66互感器CKG3-400/10 DC220V高壓真空接觸器塑殼漏電保護斷路器CDM3L-400F/4208A 400A U 1/3/5延2 AC230V塑殼漏電保護斷路器CDM3L-400F/4200A 315A U 1/3/5延1 AC230V塑殼斷路器CDM3-63F/4300B 50A相間隔板DZ20Y-400 相間隔板 3P（2片）塑殼斷路器CDM3-125S/43002A 63A塑殼配電保護CDM6I-400L/3300 350A插入式板后塑殼配電保護CDM3-1250H/3200 1000A塑殼電動機保護CDM6I-100L/42002B 25A塑殼配電保護CDM6S-800M/3348 400A DC220V 固定式板后接塑殼斷路器CDM3-160S/4300A 100A框架斷路器CDW3 1600N 1000A4P固定水平AC230V欠AC380V框架斷路器CDW1-3200 2000A 3P抽屜式AC220V L型欠壓延時3S塑殼漏電保護斷路器CDM3L-125C/4310A 32A 1/3/5 DC24V塑殼漏電保護斷路器CDM1L-225L/3300 200A 100-300-500mA塑殼斷路器CDM3-160H/3300 125A塑殼斷路器CDM3-100S/3310 100A AC400V塑殼斷路器CDM1-250M/4310 160A DC24V塑殼配電保護CDM6I-250L/4200A 180A電磁場探頭EHP-50C塑殼斷路器T4L250 TMD50/500 PMP 4P塑殼斷路器T7S1250M PR232/P-LSI R1250 FF 4P塑殼斷路器XT2N160 TMA125-1250 FF 4P InN=50%塑殼斷路器XT2H160 MA32/192-448 WMP 3P塑殼配電保護T2S-160 TMD100/1000 FFCL 4P(10055712+10151949)塑殼斷路器XT2N160 I R10 FF 4P天平NBL4602i直流微型斷路器S204M-C40DC斷路器SF204-C16微型斷路器M204M-K25帶過欠壓保護微型斷路器SH203-C63 NA AVMQ23JD-6-8二位三通電磁截止閥DA-63氣動執行器(雙作用)CKM2-125H/3370塑料外殼式斷路器HD11-200/38刀開關LA18-66Y控制按鈕ZW10-12/1250-20戶外高壓真空斷路器59L1-10KV/100V電流電壓表BH-0.66互感器CJ20-63Z接觸器塑殼漏電保護斷路器CDM3L-125S/3300 125A U 03/1/3 AC230V塑殼漏電保護斷路器CDM1L-225L/4348A 180A 100-500MA 220V塑殼配電保護CDM6S-100L/3330 63A AC230V插入式板后接線塑殼配電保護CDM6I-125L/4200B 32A塑殼斷路器CDM1-125L/3300 63A 插入式塑殼斷路器CDM3-100N/3200 80A塑殼配電保護CDM6S-800M/3348 630A 固定式板后接線塑殼斷路器CDM1-63M/3200 50A塑殼斷路器CDM3-250F/3310 140A AC230V塑殼配電保護CDM6S-800M/4348B 700A DC24V框架斷路器DW15－5000 5000A熱式無預儲能AC220V框架斷路器CDW6I-2000H/4 1250A固水AC230V欠AC380V塑殼漏電斷路器CDM3L-250S/4318A 160A U 1/3/5 AC230V塑殼漏電保護斷路器CDM3L-250F/4340A 250A 1/3/5延2 AC230V塑殼配電保護CDM6S-630L/3340 400A DC220V 插入式板后接塑殼電動機保護CDM6I-63L/32002 20A塑殼配電保護CDM6S-63L/3330 10A塑殼配電保護CDM6S-800L/4310B 700A DC24V塑殼配電保護CDM6I-250M/3320 100A塑殼斷路器XT2L160 M-I R52 PMP 3P塑殼斷路器XT4N160 TMD20-300 FFCL 4P塑殼斷路器XT2V160 MA100/600-1400 PMP 3P塑殼斷路器T4S250 TMA125/625-1250 WMP 4P N=100%塑殼配電保護T2N-160 DC TMD125 FFCL 3P(10133596+10151919)塑殼斷路器XT2L160 TMA40/400 PMP 3P塑殼配電保護T4H-250 TMD20/320 FFCL 3P(10062781+10151911)微型斷路器S202-B13直流微型斷路器S203M-Z3DC微型斷路器SJ201-D16 NA微型斷路器S203-C6觸摸式調光開關AE436NXQ-L1.6/31.5-H蓄能器DW17-800萬能式斷路器CKY1-10D/3P+N浪涌保護器DS862-4 10(40)A三相三線有功電度表MQ1-0.7MQW牽引電磁鐵44C2-400V電流電壓表AD26B-22S/G信號燈BSMJ-0.44-18-3電容器塑殼漏電保護斷路器CDM1L-400L/4300A 400A 100-300-500MA 1S塑殼漏電保護斷路器CDM1L-225L/4300A 140A 100-300-500MA 0.3S塑殼斷路器CDM3-800F/3340 630A DC24V塑殼配電保護CDM6I-125L/3200 40A塑殼斷路器CDM3-250F/3340 250A DC24V 線長80CM塑殼漏電斷路器DZ15LE-100T/3901 63A 50MA 透明 0.1S塑殼斷路器CDM3-250N/4200B 250A塑殼配電保護CDM6S-800M/3340 500A塑殼配電保護CDM6I-125L/3300 16A塑殼配電保護CDM6I-400L/3350 315A AC230V框架斷路器CDW6I-2000H/4 1250A抽水AC380V無欠壓框架斷路器DW17-2900 2000/2000 電快固定水平AC380V塑殼漏電保護斷路器CDM3L-630F/4308A 630A 1/3/5延3 U AC230V塑殼漏電保護斷路器CDM3L-400F/4320A 350A U 1/3/5延2 AC230V
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