塑殼配電保護CDM10-250/3340 140A
產品概述
德力西CDM10-250/3340 140A塑殼配電保護斷路器是一款專為電力分配系統設計的保護裝置，適用于交流50Hz、額定電流140A的配電網絡。該產品采用熱磁式脫扣技術，能夠有效實現線路過載、短路及欠電壓保護，同時250A以下殼架等級還可為電動機提供過載保護。其透明外殼設計便于觀察內部狀態，分勵脫扣器與輔助觸頭組合（3340型號）支持遠程控制和信號反饋功能，適用于工業、建筑等需要安全配電的場合。產品結構緊湊，安裝方式支持固定式板前接線，操作方式為手動，符合常規配電柜的集成需求。156
核心功能
該斷路器通過復式脫扣機制（熱磁脫扣）實現雙重保護：熱脫扣元件響應過載電流，電磁脫扣元件快速切斷短路故障。其分斷能力達20kA（AC400V），可承受較高短路電流沖擊。產品支持三相配電保護（3P極數），額定工作電壓400V，絕緣電壓690V，適用于低壓配電系統的主干或分支線路保護。分勵脫扣器支持AC220V控制電壓，輔助觸頭可反饋開關狀態，便于自動化系統集成。透明外殼版本（如CDM10-250T/3340）便于運維人員直觀檢查觸點狀態。2414
技術特點
CDM10系列采用模塊化設計，140A額定電流規格適用于中等負荷場景，如小型車間、商業綜合體配電箱。產品外殼采用高強度工程塑料，具備阻燃和抗沖擊特性。內部觸頭材料為銀合金，接觸電阻低且耐電弧侵蝕，延長使用壽命。脫扣機構動作精準，響應時間短，可避免故障擴大。產品兼容標準DIN導軌安裝，支持垂直或水平布置，適應不同柜體空間需求。61316
應用場景
典型應用包括：1）低壓配電柜中作為進線或出線開關；2）電動機控制中心（MCC）的過載保護；3）光伏發電系統的直流側保護（需確認電壓適配性）；4）數據中心UPS配電單元。其緊湊尺寸（參考同系列：寬度約105mm，高度130mm）適合高密度安裝環境。運維時需定期檢查觸頭磨損情況，并保持通風散熱條件。51015
Product Overview
The DELIXI CDM10-250/3340 140A molded case circuit breaker is designed for power distribution systems, offering reliable protection for AC 50Hz networks with a rated current of 140A. Featuring thermal-magnetic trip technology, it provides comprehensive safeguards against overloads, short circuits, and undervoltage conditions. Models with transparent covers (e.g., CDM10-250T/3340) allow visual inspection of internal components. The shunt trip coil (3340 configuration) enables remote tripping, while auxiliary contacts facilitate status monitoring, making it suitable for industrial and commercial applications requiring secure power management. Its fixed mounting and front-terminal wiring simplify panel integration. 1414
Key Features
With a breaking capacity of 20kA (at AC400V), this 3-pole breaker ensures robust fault interruption. The thermal-magnetic mechanism combines delayed response to overloads (via bimetal strips) with instantaneous magnetic tripping for short circuits. Rated operational voltage extends to 400V, with insulation withstand up to 690V. The shunt trip operates at AC220V, and auxiliary contacts (1NO+1NC) provide binary feedback for control systems. The compact, flame-retardant housing meets mechanical stress requirements in crowded switchboards. 2613
Design Advantages
Engineered for durability, the 140A variant employs silver-alloy contacts to minimize energy loss and resist welding. The trip unit’s calibrated response ensures precise protection thresholds, preventing nuisance tripping. Modular accessories like undervoltage releases (optional) enhance adaptability. Installation flexibility includes DIN rail or panel-mount options, with dimensions optimized for space-constrained enclosures. Maintenance involves periodic cleaning of ventilation slots and verification of torque settings. 51016
Typical Applications
Common uses encompass: 1) Main or branch circuit protection in LV distribution panels; 2) Motor feeder protection up to 250A frame sizes; 3) Backup power systems requiring coordinated fault isolation. Ideal for environments demanding high-density layouts, such as telecom shelters or modular datacenters. Operational stability is maintained within ambient temperatures of -5°C to +40°C (derating may apply beyond this range). 61517
塑殼配電保護CDM10-250/3340 140A
塑殼斷路器T2S160 TMD80/800 PMP 4P塑殼斷路器XT2S160 LSI R63 FF 3P（5）塑殼斷路器XT4L160 LS/I R160 FFCL 3P塑殼斷路器T2H160 MF12.5/163 PMP 3P萬能排液管微型斷路器S503-K20交流微型斷路器S804S-B125直流微型斷路器S202M-B6DC微型斷路器SH203-B6NA微型斷路器S401M-K1.6A-Ha32L液控單向閥HART475手操器CJX8-65/3022接觸器LX10-62S行程開關LMZ1-0.5 100-150/5電流互感器ZDJ-4001P（食品酸階）自動電位滴定儀85C1-450V電流電壓表BJZ-3000VA變壓器DZ20 塑殼斷路器DZ20Y-400/3310 400A 220V塑殼漏電保護斷路器M6L-630L/3300 400A 100/300/500MA U塑殼漏電保護斷路器CDM1L-100M/43002A 16A 30-100-500mA塑殼斷路器CDM1-250L/4300 200A塑殼配電保護CDM6S-800M/4200B 400A塑殼配電保護CDM6I-250L/3200 100A塑殼配電保護CDM6S-800M/4330B 400A塑殼斷路器CDM3-63S/4320A 63A 白色線需剪掉 貝思特塑殼配電保護CDM6S-800M/3360 800A塑殼斷路器CDM1-800L/3300 800A帶端子罩殼萬能式斷路器CDW1-2000 1600A 4P抽屜式AC220V H型框架斷路器CDW6I-3200N 2500A抽水AC380V欠AC380V帶三鎖二鑰匙塑殼漏電保護斷路器DZ15LE-100/3902 63A 75mADZ20 塑殼斷路器DZ20Y-100/3340 63A AC220V塑殼漏電保護斷路器CDM3L-630F/4340B 500A 1/3/5延3 AC230V塑殼斷路器CDM1-63M/4340 50A AC380V塑殼配電保護CDM6I-800L/4300A 800A塑殼配電保護CDM1-630L/3320P 500A AC220V塑殼配電保護CDM6I-160S/4300A 125A塑殼斷路器A1N125 MF80/960 FF 3P塑殼斷路器XT2H160 LS/I R160 FF 4P（22）塑殼斷路器A0C100 TMF40/400 FF 3P塑殼配電保護T2H-160 TMD125/1250 FFCL 4P N=100%(10055755+10151952)塑殼斷路器XT2S160 TMA63/630 PMP 3P塑殼斷路器XT1N160 TMD125-1250 FF 4P InN=100%塑殼斷路器XT2V160 TMA125/1250 WMP 3P收集瓶250m微型斷路器S201M-C6交流微型斷路器S802N-B13高分斷微型斷路器S802C-B40微型斷路器S804PV-S2039418926電磁閥A11C30通用加速度傳感器DZ47LE-63/4漏電斷路器HZ10-10/3組合開關QZB-135KW自耦變壓器SD90710（臺式）單參數水質分析儀（生活飲用水檢測）6C2-75V電流電壓表BH-0.66互感器D1-2025接線端子塑殼漏電保護斷路器DZ20L-250T/4300 160A 75MA＜0.1S 透明塑殼漏電保護斷路器CDM3L-125C/4300A 25A 1/3/5塑殼配電保護CDM6S-800L/4310B 700A DC24V 固定式板后接塑殼斷路器CDM3-250F/3210I 125A AC230V塑殼配電保護CDM6I-250S/3200 125A塑殼配電保護CDM6I-160L/3340 125A AC230V塑殼斷路器CDM1-100M/2300 80A 英文標牌塑殼配電保護CDM3-100S/4200A 80A塑殼配電保護CDM6S-100M/4330B 40A 230V插入式板后接線塑殼斷路器CDM10-600/3370 600A萬能式斷路器CDW3 2000N 1600A3P抽屜水平AC230V失壓AC230V延時5S萬能式斷路器CDW1-2000 1600A 3P固定式AC220V英文標牌塑殼漏電保護斷路器CDM6LI-630L/3300 630A 1/3/5延3塑殼漏電保護斷路器CDM1L-100M/4300A 80A 100-300-500MA 1S塑殼配電保護CDM6I-100S/3340 40A AC230V塑殼斷路器CDM3-250S/3300 250A 帶圓形延伸手操桿長300MM塑殼配電保護CDM6I-160M/3310 160A AC230V塑殼配電保護CDM6S-800L/4310B 500A AC230V 插入式板后便攜式葉面積測定儀CI-202L塑殼斷路器T4L250 PR222DS/P-LSIG R100 PMP 4P電磁溢流閥BSG-10-2B*塑殼斷路器XT4H250 TMA200-2000 WMP 3P塑殼斷路器XT4N160 I R160 FF 3P塑殼斷路器XT2N160 LSIG R25 FF 3P（1）塑殼斷路器XT2H160 TMA160-1600 WMP 3PF100 硅樹脂防護罩F100高分斷微型斷路器S804C-D13微型斷路器S202M-C16微型斷路器S201M-K1高分斷微型斷路器S803C-D63K24JD-15K系列電磁閥AS823光照度計CKM2-400M/3310塑料外殼式斷路器HD12-600/31刀開關AD11-25/21節能信號燈FD2-PB11R傳感器59L1-Hz 100V電流電壓表BH-0.66互感器CJX2-2510N/24V接觸器塑殼漏電保護斷路器CDM3L-400F/3300 350A 1/3/5 電商專供塑殼漏電保護斷路器DZ20L-400/4300 400A 100-200-300MA 延時0.3S塑殼斷路器DZ20Y-100/33002 32A塑殼配電保護CDM6I-250L/3300 125A塑殼配電保護CDM6S-800L/4340B 800A AC230V塑殼配電保護CDM6I-100L/3308 100A塑殼斷路器CDM3-400F/32002 200A
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