塑殼漏電保護斷路器DZ20L-160/4300 160A 100MA＜0.1S
產品概述
DZ20L-160/4300塑殼漏電保護斷路器是一款專為交流50Hz、額定電壓380V配電系統設計的安全保護裝置，額定電流160A，漏電動作電流100mA，響應時間小于0.1秒。該產品采用熱磁式脫扣技術，集過載、短路和漏電保護功能于一體，適用于工業、商業及住宅配電系統中的人身觸電防護和設備絕緣故障保護。其緊湊的塑殼結構設計兼具美觀性與實用性，板前接線和固定式安裝方式便于現場操作和維護。1410
核心功能特點
產品具備三相四線（3P+N）保護能力，殼架電流160A，額定極限分斷能力達12kA-20kA，可有效切斷故障電流。漏電保護模塊采用高靈敏度檢測技術，當線路中出現≥100mA的剩余電流時，能在0.1秒內快速切斷電源，顯著降低電擊風險。手動操作機構設計符合人體工程學，分合閘操作明確可靠。透明外殼版本還提供可視化工作狀態觀察窗，便于實時監控設備運行情況。3818
技術優勢
通過優化電磁系統設計和滅弧結構，該斷路器在保持緊湊體積的同時實現了穩定的電弧分斷性能。熱雙金屬片與電磁鐵協同工作的脫扣機制，確保過載和短路保護精度。產品采用阻燃工程塑料外殼，耐高溫且機械強度高，適應-30℃至+70℃的工作環境。標準化的安裝尺寸（約182×270×110mm）可與主流配電柜兼容，簡化系統集成流程。51423
應用場景
主要應用于三相四線制配電系統的末端保護，特別適合潮濕環境、建筑工地等存在觸電風險的場所。在電動機控制回路中能提供可靠的啟動保護，也可作為配電箱的進線總開關。其快速漏電保護特性對預防因絕緣老化引發的電氣火災具有顯著效果。產品支持水平或垂直安裝，適應不同柜體布局需求。101720
英文介紹
The DZ20L-160/4300 molded case leakage circuit breaker is designed for 50Hz AC power systems with rated voltage 380V, featuring 160A current rating and 100mA earth leakage protection with response time under 0.1s. Its thermoplastic housing integrates thermal-magnetic trip mechanism that combines overload, short-circuit and ground fault protection in a compact dimension (approx. 182×270×110mm). The 3P+N configuration provides comprehensive protection for three-phase four-wire distribution networks. 410
With front-mounted terminals and fixed installation design, this breaker offers convenient maintenance access. The visible trip indicator and ergonomic operating handle enhance operational safety. The arc chute design ensures reliable interruption capacity up to 12kA-20kA. Transparent housing variants allow visual status monitoring without disassembly. Suitable for industrial plants, commercial buildings and construction sites where personnel protection against electric shock is critical. 31823
The product s dual protection mechanism combines precise bimetal strip for overload protection with instantaneous electromagnetic release for short-circuit protection. The ground fault detection module utilizes balanced core technology for consistent 100mA sensitivity. Flame-retardant housing material meets UL94 V-1 standards, maintaining structural integrity in harsh environments. Standardized mounting dimensions ensure compatibility with mainstream distribution panels. 51417
塑殼漏電保護斷路器DZ20L-160/4300 160A 100MA＜0.1S
CDW1 框架斷路器CDW1-2000 1000A 4P抽屜式AC220V欠壓延時3S 拼鎖框架斷路器CDW6I-2000N/4 1600A抽水AC230V欠AC380V框架斷路器CDW1-2000 1250A 4P抽屜式AC380V拼鎖、鑰匙塑殼漏電斷路器CDM3L-250S/4200A 160A 1/3/5延2塑殼漏電保護斷路器DZ20L-250T/4300 200A 150MA 非延時0.1S 透明塑殼漏電保護斷路器CDM3L-250C/4208A 125A U 1/3/5 AC230V塑殼配電保護CDM6I-630M/3300 630A塑殼斷路器CDM3-400H/3200 350A塑殼斷路器CDM1-125M/3340 80A DC24V塑殼配電保護CDM6I-63L/4300B 20A塑殼斷路器CDM3-63F/3300 63A塑殼斷路器XT2N160 LS/I R63 WMP 4P塑殼斷路器XT4V160 TMD20-300 FFCL 4P（10152827＋10151944）塑殼斷路器T2L160 TMD10/100 PMP 3P塑殼斷路器XT2N160 LSI R160 FFCL 3P塑殼斷路器XT2S160 LSIG R100 PMP 4P塑殼斷路器XT1S 160 TMF 16-450 4p F F塑殼斷路器XT2H160 MF12.5/175 PMP 3P手動 12 道可調式移液器5-50μl微型斷路器S502UC-K0,8微型斷路器S802PV-S25交流微型斷路器S803S-B16微型斷路器S201M-C5099260630消音器L1035壓電式力傳感器CKM7LE-3PD+N漏電斷路器LW5-16YH3/3萬能轉換開關TDGC2-3K單相調壓器WGZ-200B濁度計(儀)6L2-200/5A電流電壓表BH-0.66互感器DDS881-5(20)A電度表塑殼漏電保護斷路器CDM3L-400N/3300 200A 3/5/10延1塑殼漏電保護斷路器CDM1L-400L/33002 400A 100-300-500MA塑殼配電保護CDM6S-63M/4300B 40A塑殼斷路器CDM3-63S/3300 63A 測試用塑殼配電保護CDM6S-800L/3310 800A AC230V 固定式板后接塑殼配電保護CDM6I-250L/3340 125A DC24V輔助報警觸點輔報(右)(引線)M3-63/100S/125S塑殼配電保護CDM6I-100M/3340 100A AC230V插入式板后接線塑殼配電保護CDM6S-63M/4338B 10A塑殼斷路器DZ15-40/3902 25A框架斷路器CDW6I-1600N 1250A抽水AC380V無欠壓萬能式斷路器DW17-1900 630/500電動預儲能固垂AC220V無欠壓塑殼漏電保護斷路器DZ20L-630/4300B 500A100-300-500mA延時0.3塑殼漏電保護斷路器DZ20L-160T/4300 50A 100MA 透明塑殼斷路器CDM1-400M/33002 400A塑殼斷路器CDM1-125L/3310 125A AC400V塑殼配電保護CDM6S-100M/3200 40A 插入式板后接線塑殼配電保護CDM6S-800M/3340 630A AC230V 插入式板后接地下水聲光水位儀系列WLM塑殼斷路器T2S160 MF4/52 PMP 3P調速閥FG-01-*塑殼斷路器T4N250 PR222DS/P-LSI R250 WMP 3P塑殼斷路器XT4S160 MA52 Im=260/520 PMP 3P塑殼斷路器T5N400 PR221DS-I R400 FF 3P塑殼斷路器XT4S160 TMA160-1600 WMP 3P空白釘板SK180.2微型斷路器SH201-D3微型斷路器S502-K45直流微型斷路器S204M-Z0.5DC交流微型斷路器S803S-C32XQ230831 G1/4二位三通雙氣控閥AR882+紅外測溫儀CKM2-800M/3300塑料外殼式斷路器HD13BX-1500/30刀開關BK-1000VA控制變壓器(通用型)ZRY-3智能熱原儀69L17-200/5電流電壓表BH-0.66互感器CJX2-F630N/380V接觸器塑殼漏電保護斷路器M6L-250L/3300 200A 30/100/500MA 0S塑殼漏電保護斷路器CDM3L-250F/4300B 225A 03/1/3塑殼配電保護CDM6S-800L/3340 400A AC230V 插入式板后接塑殼斷路器CDM1-250L/33002 250A塑殼配電保護CDM6I-250S/4300B 180A塑殼配電保護CDM6S-100M/4310B 100ADC220插入式板后接線塑殼配電保護CDM6S-63M/3330 32A 插入式板后接線塑殼配電保護CDM6I-800S/3300 700A塑殼配電保護CDM6I-100L/3340 40A DC24V塑殼配電保護CDM6I-125L/3200 25A框架斷路器DW17-1900 630A電動固定水平AC380V無欠壓框架斷路器CDW6I-4000N/4 4000A抽水AC230V欠AC230V塑殼漏電保護斷路器DZ20L-400/4300 315A 300MA 延時0.3塑殼漏電保護斷路器CDM3L-125S/4300A 16A 1/3/5塑殼配電保護CDM6S-100M/4300A 63A輔助觸點輔助左(引線)M3-400/630 1K1B塑殼配電保護CDM6S-250L/3300 125A 插入式板后接線塑殼配電保護CDM6S-800L/3360 630A 插入式板后接線剩余電流斷路器T1N160 TMD80/800 FFC 4P+RC221塑殼斷路器XT2N160 TMG63-200 FF 4P塑殼斷路器T5H630 PR222DS/P-LSI R630 WMP 3P塑殼斷路器XT2L160 TMD8-80 PMP 3P塑殼斷路器XT2L160 I R100 WMP 3P塑殼斷路器XT2N160 TMD20-300 FF 3P（1）塑殼斷路器XT2L160 LSI R160 FF 4P手持式光萬用表FOD1208交直流微型斷路器S201M-C16UC微型斷路器S401M-K10NP微型斷路器S201M-C2交直流微型斷路器S201M-C1UCO270 (DC24)防爆線圈GZ-3高壓注油器CKM1LE-225/4300D塑料外殼式漏電斷路器
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