塑殼斷路器DZ20Y-225/33002 180A
產品概述
DZ20Y-225/33002 180A塑殼斷路器是一款適用于交流380V、50Hz及以下配電網絡的電氣保護設備，采用優質工程塑料外殼設計，具有結構緊湊、操作便捷的特點。該產品主要用于配電線路的電能分配和保護，可有效防止線路過載、短路等故障，同時也可作為電動機保護使用。斷路器采用模塊化設計，支持板前/板后接線方式，安裝靈活方便，飛弧距離為200mm，確保使用安全。產品工作環境適應性強，可在-5℃至+40℃溫度范圍內穩定運行，滿足各類工業及商業場所的配電需求。15
技術特點
該斷路器采用復式脫扣機構，具備精確的過載和短路保護功能，瞬時脫扣整定值誤差控制在±20%以內。180A額定電流規格特別適合中等負荷配電系統，殼架等級電流達225A，額定絕緣電壓690V。產品內置電動操作機構兼容性設計（可選配），可在額定控制電源電壓85-110%范圍內可靠工作。分勵脫扣器支持70-110%額定電壓動作，欠電壓脫扣器在35-70%額定電壓時能準確分斷。觸頭系統采用耐磨合金材料，機械壽命超過10000次，維護周期長。19
應用領域
DZ20Y-225/33002 180A廣泛應用于建筑配電、工業控制系統、基礎設施等場合，特別適用于需要對160-200A負載進行保護的場景。作為配電網絡中的關鍵保護元件，可安裝在低壓配電柜、電機控制中心等設備中，實現線路不頻繁轉換及電動機保護功能。產品符合常規污染等級3環境要求，防護等級IP20，適合安裝在無顯著震動、無腐蝕性氣體的室內環境。透明蓋版本（可選）便于直接觀察內部觸點狀態。619
Product Introduction
The DZ20Y-225/33002 180A molded case circuit breaker is designed for power distribution networks with AC 380V/50Hz or lower voltage systems. Featuring a durable thermoplastic housing, this device provides reliable protection against overload and short-circuit conditions in three-phase systems. With 180A current rating and 225A frame size, it suits medium-capacity power distribution applications including motor protection circuits. The compact design incorporates visible operation indicators and supports both front/rear wiring configurations for flexible installation.117
Key Features
This breaker employs advanced thermal-magnetic trip technology with adjustable settings, achieving ±20% accuracy in instantaneous trip calibration. The 180A variant demonstrates excellent interrupting capacity, while the 200mm arc distance ensures safe operation. Optional motorized operation mechanism allows remote control within 85-110% rated voltage range. The built-in shunt trip (70-110% operable range) and undervoltage release (35-70% cutoff) provide additional protection layers. Silver-alloy contacts ensure low resistance and extended service life exceeding 10,000 mechanical operations. Transparent cover version enables visual contact status inspection without disassembly.619
Typical Applications
Ideal for commercial buildings, industrial plants and infrastructure projects requiring 160-200A circuit protection. Frequently installed in main distribution panels, motor control centers and sub-feeder circuits. Suitable for occasional switching of power lines and motor starting protection in ambient temperatures from -5°C to +40°C. The IP20 enclosure protects against dust ingress while permitting vertical or horizontal mounting orientations. Optional extended handles facilitate operation in confined spaces. Not recommended for explosive atmospheres or high-vibration environments.59
塑殼斷路器DZ20Y-225/33002 180A
HR3-1000/34刀型熔斷器開關FS-3腳踏開關LMZ1-0.5 100-150/5電流互感器FT-2000SE脆碎度檢查儀85C1-150V電流電壓表BH-0.66互感器DD881-2.5(10)A電度表塑殼漏電保護斷路器CDM3L-250C/4300B 140A 1/3/5延2塑殼漏電保護斷路器CDM3L-400F/3300 225A 1/3/5塑殼斷路器CDM1-125L/32402 125A AC230V塑殼配電保護CDM6S-800L/3310 400A DC220V塑殼配電保護CDM6S-800L/4348B 400A AC230V分勵脫扣器分勵右(端子)M3-63/100S/125S AC230V 4P塑殼配電保護CDM6I-63L/4200A 16A塑殼配電保護CDM6S-800M/4330B 800A塑殼斷路器CDM1-125M/32002 80A塑殼配電保護CDM6S-100S/4200B 16A框架斷路器CDW6I-2000N 1000A抽水AC230V無欠壓 6開6閉框架斷路器CDW3 1600N 800A3P固定水平AC230V無欠壓塑殼漏電保護斷路器DZ20L-250/4300 200A 200MA塑殼漏電保護斷路器CDM3L-400F/4328B 315A I 1/3/5延2 AC230V塑殼配電保護CDM6S-100L/3308 32A塑殼斷路器CDM3-125S/4200B 32A塑殼配電保護CDM6I-250M/3200 160A插入式板后接線塑殼斷路器CDM3-160F/3340 125A AC230V塑殼斷路器CDM1-400L/3340 400A DC24V塑殼斷路器XT2L160 LS/I R25 PMP 4P塑殼斷路器T5H400 PR222DS/P-LSI R320 PMP 3P塑殼斷路器XT4N160 LSIG R63 PMP 3P塑殼斷路器A1N125 TMF30/400 FF 4P塑殼斷路器T2L160 MF2.5/33 PMP 3P塑殼斷路器T7S1000 PR231/P-I R1000 FF 4P塑殼斷路器XT4H160 LS/I R63 FF 3P（7）微型斷路器S503-K26+AL230VUC微型斷路器S204M-D40交直流微型斷路器S201M-C0.5UC微型斷路器S201-Z16 NA微型斷路器S201-D20J-10(B)減壓閥CKW1-2000/630A(3P)智能型萬能式斷路器JRS1-D09301-D09314熱過載繼電器AZ8104行程開關LMZ3-0.66 6000/5互感器42L6-1.5MW 100/5A 10KV/100KV電流電壓表99T1-20A電流電壓表BK-10KV變壓器塑殼漏電保護斷路器CDM3L-400N/4300B 200A 3/5/10延1塑殼漏電保護斷路器CDM3L-160S/4328B 140A U 1/3/5 AC230V輔助觸點輔助左(端子)M3-400/630 2K2B塑殼配電保護CDM6S-100L/3200 100A電動機保護斷路器CDM1-100L/32002 32A塑殼配電保護CDM6I-400M/3200 250A塑殼斷路器DZ20Y-100/3310 50A AC220V塑殼配電保護CDM6I-125L/3308 125A塑殼斷路器CDM3-100S/3300 80A 英文標牌塑殼配電保護CDM6S-250M/4300B 250A 插入式板后接線框架斷路器CDW3 2000N 800A3P抽屜水平AC230V欠AC380VDW17 框架斷路器DW17-3900 3200/3200 電動預儲能固水220V塑殼漏電保護斷路器CDM3L-400F/3300 250A 3/5/10塑殼漏電保護斷路器CDM6LI-125L/4300B 100A 03/1/3塑殼斷路器CDM3-100S/3310 63A AC230V塑殼配電保護CDM6I-100L/3200 100A塑殼配電保護CDM6S-800S/3200 700A塑殼斷路器CDM1-1250/3300 1000A電動機保護斷路器CDM1-100M/33002 16A塑殼斷路器XT2H160 I R63 WMP 3P塑殼斷路器XT2S160 TMA160-1600 FF 4P INN=100%（22）塑殼斷路器XT4S160 LSIG R160 WMP 4P塑殼斷路器XT4N250 LSIG R250 FFCL 3P塑殼斷路器T4N250 PR221DS-LSI R160 WMP 3P塑殼斷路器XT2L160 LSI R10 FFCL 4P塑殼斷路器T4V250 PR222DS/P-LSIG R250 WMP 3P電動大容量電源充電器交流微型斷路器S803N-B25微型斷路器S204M-B10直流微型斷路器S802S-UCB40微型斷路器S203-D16 NA34BY*-H20B-T電液換向閥A11M5插頭CJX2-D245交流接觸器LX4-32行程開關SVC-8K高精度全自動單相交流穩壓器SD9012C化學品色度儀 (臺式)6L2-800KW電流電壓表BH-0.66互感器DTS881-10(40)A電度表塑殼漏電保護斷路器DZ20L-160T 43002 100A 100MA 非延時0.1S透明塑殼漏電保護斷路器CDM3L-125C/3300 63A 1/3/5延1塑殼配電保護CDM6S-800M/4348B 500A DC220V塑殼斷路器CDM3-250S/42002B 140A塑殼配電保護CDM6I-100L/4200B 16A塑殼斷路器CDM1-250M/3200 125A塑殼斷路器CDM3-400F/3300 250A插入式板后水平接線塑殼配電保護CDM6E-250M/ 3310 250A塑殼斷路器CDM1-400H/3300 350A
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