塑殼漏電保護斷路器CDM3L-250F/4310A 250A U 1/3/5 AC230V
產品概述
CDM3L-250F/4310A 250A U 1/3/5 AC230V塑殼漏電保護斷路器是一款專為工業用電環境設計的電氣保護裝置，采用可靠的三相供電技術，即使在單相缺電情況下仍能保持漏電保護功能。該產品具備多重保護機制，可有效防止電路過載、短路及漏電故障，適用于額定工作電壓400V的線路環境。其殼架電流為250A，額定電流250A，極數為4P（三個保護極+N極可開閉），操作方式為手柄操作，安裝方式為固定式板前接線。6918
技術特點
該斷路器采用熱磁脫扣器設計，提供100/300/500mA三檔可調剩余動作電流，延時時間可選0.4/0.5/1s。產品采用透明可視設計（部分型號），便于觀察內部工作狀態，同時配備分勵脫扣器、輔助觸頭等可選附件。其分斷能力達到50kA，采用緊湊結構設計，體積小巧但性能穩定，適用于空間有限的配電柜安裝。獨特的機械聯鎖機構可防止誤操作，操作手柄符合人體工學設計，切換力度適中。91422
功能優勢
CDM3L系列產品能同時對人身觸電和電氣火災提供保護，當檢測到線路剩余電流超過設定值時，可在0.1秒內迅速切斷電源。產品采用模塊化設計，維護便捷，主要部件均可單獨更換。針對不同負載特性，提供1/3/5三種時間-電流特性曲線選擇（U型曲線適用于通用配電保護）。在AC230V工作電壓下，產品能穩定運行于-5°C至+40°C環境溫度范圍，防護等級符合常規工業要求。61318
應用場景
本產品廣泛適用于工廠車間、商業建筑、基礎設施等場合的配電系統保護，特別適合電動機、變壓器、配電柜等設備的終端保護。其三相平衡檢測功能可有效預防因缺相導致的設備損壞，延時分斷特性可避免設備啟動電流引起的誤動作。產品采用環保材料制造，外殼具有阻燃特性，接線端子采用防腐蝕鍍層處理，確保長期使用的可靠性。91425
Product Overview
The CDM3L-250F/4310A 250A U 1/3/5 AC230V molded case leakage circuit breaker is designed for industrial power environments, featuring reliable three-phase power supply technology that maintains leakage protection even under phase-loss conditions. With a frame current of 250A and rated current of 250A, this 4P device (three protected poles + switchable N pole) offers multiple protection mechanisms against overload, short circuit, and leakage faults in 400V rated circuits. The manual-operated unit adopts front-mounted fixed installation with visible trip indicators.618
Technical Features
Equipped with thermomagnetic trip mechanism, the breaker provides adjustable residual operating current (100/300/500mA) and selectable time delays (0.4/0.5/1s). Its compact design achieves 50kA breaking capacity while maintaining operational stability. The ergonomic operating handle ensures smooth switching, and mechanical interlocks prevent misoperation. Optional accessories include shunt trip coils and auxiliary contacts. Transparent covers on select models allow visual inspection of internal components.922
Functional Benefits
This series provides dual protection against electric shock and fire hazards, triggering power cutoff within 0.1s when detecting abnormal residual current. Modular construction simplifies maintenance with replaceable components. Three time-current characteristics (U-curve for general distribution) adapt to various load types. Operating reliably from -5°C to +40°C at AC230V, the unit features flame-retardant housing and corrosion-resistant terminals for durable performance in industrial environments. The phase-balance monitoring function prevents equipment damage during phase failure.1314
Applications
Ideal for protecting motors, transformers, and switchgear in factories, commercial buildings, and infrastructure projects. The adjustable time delay avoids nuisance tripping during equipment startup. Suitable for terminal protection in power distribution systems, the breaker s robust construction ensures long-term service life under demanding conditions. Its environmentally friendly materials and safety-focused design meet the needs of modern electrical installations.925
塑殼漏電保護斷路器CDM3L-250F/4310A 250A U 1/3/5 AC230V
69C9-200A電流電壓表BCMJ-0.4-15-1電容器BH-0.66互感器CKJ5-600/1.14真空滅接觸器塑殼漏電保護斷路器CDM3L-400F/4320B 315A U 1/3/5 AC230V塑殼漏電保護斷路器CDM1L-225M/4300D 200A 100-300-500MA塑殼電動機保護CDM1-63M/33202 40A塑殼斷路器CDM3-63S/4200A 63A塑殼斷路器CDM1-125L/4310 125A DC24V塑殼斷路器CDM3-250F/3300 250A塑殼配電保護CDM6E-800M/ 4360A 800A塑殼斷路器CDM3-100S/3330 80A AC230V塑殼斷路器CDM3-250N/43002B 125A塑殼斷路器CDM3-400F/33002 200A塑殼斷路器CDM3-630F/43002B 500A框架斷路器CDW6I-1600N/4 1600A固水AC380V欠AC230V框架斷路器DW17-3900 3200/3200 電動快速插入式AC220V塑殼漏電保護斷路器CDM1L-225L/4300A 140A 30-100-500mA塑殼漏電保護斷路器CDM3L-250S/4300B 125A U 1/3/5延1 AC400V塑殼斷路器CDM1-63L/3300 16A帶飛弧罩塑殼斷路器CDM3-400N/4300B 315A塑殼配電保護CDM6S-250M/4328B 125A塑殼配電保護CDM6I-250M/3340 180A AC230V數據記錄產品及氣象站onset塑殼斷路器T5L 400 PR223DS In=320A 4p F F電液比例閥AME-D-I2-24塑殼斷路器T4V250 PR222DS/P-LSI R160 WMP 4P塑殼斷路器XT2S160 TMA100-1000 WMP 4P塑殼斷路器T5V400 PR222DS/P-LSI R320 FF 4P塑殼斷路器T2H160 TMD32/500 PMP 3PD-500 用轉子ER 20斷路器SF202-D10微型斷路器S503-K37直流微型斷路器S204M-C1DC交流微型斷路器S801S-D40XQ230441 G1/8二位三通雙電控閥AS9642.5m地下金屬探測器CKM3-250/3200塑料外殼式斷路器HS13-2000/31刀開關BKC-500VA控制變壓器(通用型)DR300水質分析儀（污水檢測）69L9-300/5A電流電壓表BH-0.66互感器CJX8-B250/220V接觸器塑殼漏電保護斷路器CDM1L-100L/4200A100AII100300500MA0.3S220塑殼漏電保護斷路器CDM1L-100L/4300A63A100300500MA非延時0.1S塑殼斷路器CDM1-63L/3340 63A AC220V塑殼斷路器CDM1-630L/4300 630A塑殼電動機保護CDM6I-100L/33002 25A塑殼配電保護CDM6I-400S/3200 225A塑殼配電保護CDM3-250F/3300 140A塑殼配電保護CDM6S-250L/3310 250A DC24V插入式板后接線塑殼配電保護CDM6S-250M/4308B 125A 插入式板后接線塑殼配電保護DZ20J-630/3300 400A框架斷路器DW17-2900 2500A 電快固水無欠壓220V框架斷路器DW15-1600 1000/800A 熱式AC380V塑殼漏電保護斷路器CDM3L-250F/3300 250A 1/3/5塑殼漏電保護斷路器CDM3L-250F/3300 125A 1/3/5塑殼斷路器CDM1-250L/3310 225A AC220V塑殼斷路器CDM3-100S/33402 63A AC230V塑殼配電保護CDM6S-400M/4338B 400A塑殼斷路器CDM3-250S/33002 200A塑殼斷路器A1N125 TMF16/400 FF 4P塑殼斷路器T2N160 TMD6.3/63 PMP 3P塑殼斷路器T6N800 PR222MP-LRIU R630 WMP 3P塑殼斷路器XT2H160 TMD1.6-16 WMP 3P塑殼斷路器XT2N160 MA100/600-1400 PMP 3P塑殼斷路器XT4H160 LSI R100 FF 4P（16）塑殼斷路器XT2S160 M-I R100 FF 3P天平NBL3602e直流微型斷路器S201M-C2DC微型斷路器SJ204-C50微型斷路器S201-C10直流微型斷路器S202M-Z16DCQ23XD-3先導電磁閥ZG-2高壓注油器CKM2-125M/3320塑料外殼式斷路器QPS-250雙投隔離開關LA10-2K控制按鈕ZW8-12/630-20戶外高壓真空斷路器59C2-600A電流電壓表BH-0.66互感器CJ20-25A接觸器塑殼漏電保護斷路器CDM3L-125C/32002 100A 1/3/5塑殼漏電保護斷路器CDM3L-125F/3320 16A 03/1/3塑殼配電保護CDM6I-630L/3320 500A塑殼斷路器CDM1-125L/3300 50A 插入式塑殼配電保護CDM3-125S/3200 125A塑殼斷路器DZ15-40T/3901 10A 透明塑殼配電保護CDM6I-400M/4200A 250A塑殼配電保護CDM6I-63L/3340 50A AC230V 插入式板后接線塑殼斷路器CDM3-160F/3210I 125A AC230V塑殼斷路器CDM3-63S/3200 40A框架斷路器CDW1-3200 2500A 3P抽屜式AC380V脫扣器長附框架斷路器CDW6I-1600N/4 1250A固水AC230V欠AC380V塑殼漏電保護斷路器CDM3L-250C/4200B 200A U 1/3/5 AC230V塑殼漏電保護斷路器CDM1L-225M/4300B 125A 100-300-500MA 0.5S塑殼斷路器DZ20J-225/3310 200A塑殼配電保護CDM6I-63L/3340 50A AC230V塑殼配電保護CDM6S-800L/4330B 700A 固定式板后接線
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塑殼斷路器CDM3-400N/4200B 400A塑殼配電保護CDM6S-800M/4348B 500A DC24V 插入式板后接塑殼斷路器XT2L160 TMD1.6-16 PMP 4P塑殼斷路器XT2V160 TMA125-1250 FFCL 3P塑殼斷路器XT4V250 LSIG R250 WMP 4P塑殼斷路器T4N250 PR221DS-I R250 PMP 4P塑殼斷路器XT2N160 I R63 FF 3P（5）塑殼斷路器XT2V160 I R100 WMP 4P塑殼配電保護T2H 160 TMD R16 FFCL 3P微型斷路器S201M-D40交直流微型斷路器S204M-B16UC微型斷路器S800-SOR130交直流微型斷路器S202M-C10UC面板開關AL322-PGQJH-50球形截止閥DW17-630萬能式斷路器JD1A-11電磁調速電機控制裝置DT864-4 10(40)A三相四線電度表BSMJ0.23-5-1電容器44C2-200V電流電壓表
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