施耐德電氣是全球最大的低壓電器製造商,旗下有梅蘭日蘭、TE電器和美商實快電力三大品牌。美商實快電力的發展曆史簡介：1902年，底特律熔斷器製造廠成立，該廠主要生產箱式熔斷器及盒式熔斷器式開關。在公司導管接線盒上的署名《D》擁有很高的聲望，因此，公司決定更名為實快電力（Square D）；2002年，實快電力推出了世界上最小的Masterpact NT斷路器和PowerBus 225低敏感度布線系統； 2003年美商實快電力品牌舉辦了公司成立100週年慶典。這100年同時也是電力和自動化管理技術發展與創新的100年；美商實快電力公司作為世界最優秀的電氣產品， 服務于美國各大公司及電力設施，並在世界各地遍佈企業和銷售網絡，憑借近百年生產經驗的配電設備品牌，它承諾創新和可靠的產品來迎合客戶需要。在輸配電及工控及自動化，廣氾用於商業，建筑及工業各領域。美商實快電力的核心業務是電力與自動化管理。實快電力始終處在創新前沿，能夠對全球的市場需求做出迅速反應，為配電和工業控制自動化領域提供符合NEMA標準的產品、系統與服務。該品牌產品具有5大特點：精巧、創新、優質、可靠、安全。我司是SQUARE-D（方D）美商實快中國地區的一級代理商，憑借專業的技術服務團隊和良好的供貨優勢，我們已在全國範圍內為各行業的中國企業、外資、合資企業提供完善的技術支持和便捷的SQUSRE-D(美商實快)原廠原裝的優質產品供應。歡迎您來電來函垂詢，我們必將以迅捷速度給予回復，謝謝您的支持！
以下是產品型號列舉，更詳盡信息，請來電來函垂詢。

SQUARE-D HOM115
SQUARE-D HOM115GFI
SQUARE-D HOM120
SQUARE-D HOM120GFI
SQUARE-D HOM125
SQUARE-D HOM130
SQUARE-D HOM140
SQUARE-D HOM150
SQUARE-D HOM2100
SQUARE-D HOM2125
SQUARE-D HOM215
SQUARE-D HOM220
SQUARE-D HOM225
SQUARE-D HOM230
SQUARE-D HOM235
SQUARE-D HOM240
SQUARE-D HOM245
SQUARE-D HOM250
SQUARE-D HOM260
SQUARE-D HOM270
SQUARE-D HOM280
SQUARE-D HOM290
SQUARE-D HOMT1515
SQUARE-D HOMT1515215
SQUARE-D HOMT1515220
SQUARE-D HOMT1515230
SQUARE-D HOMT1520
SQUARE-D HOMT2020
SQUARE-D HOMT2020220
SQUARE-D HOMT2020230
SQUARE-D QH115
SQUARE-D QH115
SQUARE-D QH120
SQUARE-D QH120
SQUARE-D QH125
SQUARE-D QH130
SQUARE-D QH130
SQUARE-D QH215
SQUARE-D QH215
SQUARE-D QH220
SQUARE-D QH225
SQUARE-D QH230
SQUARE-D QH230
SQUARE-D QH315
SQUARE-D QH315
SQUARE-D QH320
SQUARE-D QH320
SQUARE-D QH325
SQUARE-D QH330
SQUARE-D QH330
SQUARE-D QO110
SQUARE-D QO110K
SQUARE-D QO115
SQUARE-D QO115AFI
SQUARE-D QO115CAFI
SQUARE-D QO115EPD
SQUARE-D QO115GFI
SQUARE-D QO115GFI
SQUARE-D QO115HID
SQUARE-D QO115HM
SQUARE-D QO115HM
SQUARE-D QO115K
SQUARE-D QO115VH
SQUARE-D QO115VH
SQUARE-D QO115VHAFI
SQUARE-D QO115VHCAFI
SQUARE-D QO115VHGFI
SQUARE-D QO115VHGFI
SQUARE-D QO120
SQUARE-D QO120AFI
SQUARE-D QO120CAFI
SQUARE-D QO120EPD
SQUARE-D QO120GFI
SQUARE-D QO120GFI
SQUARE-D QO120HID
SQUARE-D QO120HM
SQUARE-D QO120HM
SQUARE-D QO120K
SQUARE-D QO120VH
SQUARE-D QO120VH
SQUARE-D QO120VHAFI
SQUARE-D QO120VHCAFI
SQUARE-D QO120VHGFI
SQUARE-D QO120VHGFI
SQUARE-D QO125
SQUARE-D QO125EPD
SQUARE-D QO125GFI
SQUARE-D QO125GFI
SQUARE-D QO125K
SQUARE-D QO125VH
SQUARE-D QO125VH
SQUARE-D QO125VHGFI
SQUARE-D QO125VHGFI
SQUARE-D QO130
SQUARE-D QO130EPD
SQUARE-D QO130GFI
SQUARE-D QO130GFI
SQUARE-D QO130HID
SQUARE-D QO130K
SQUARE-D QO130VH
SQUARE-D QO130VH
SQUARE-D QO130VHGFI
SQUARE-D QO130VHGFI
SQUARE-D QO135
SQUARE-D QO140
SQUARE-D QO145
SQUARE-D QO150
SQUARE-D QO1515
SQUARE-D QO1515
SQUARE-D QO1520
SQUARE-D QO1520
SQUARE-D QO160
SQUARE-D QO170
SQUARE-D QO2020
SQUARE-D QO2020
SQUARE-D QO2030
SQUARE-D QO210
SQUARE-D QO210SWN
SQUARE-D QO2110
SQUARE-D QO2110VH
SQUARE-D QO2125
SQUARE-D QO2125VH
SQUARE-D QO215
SQUARE-D QO215EPD
SQUARE-D QO215GFI
SQUARE-D QO215GFI
SQUARE-D QO215H
SQUARE-D QO215H
SQUARE-D QO215HID
SQUARE-D QO215SWN
SQUARE-D QO215SWN
SQUARE-D QO215VH
SQUARE-D QO220
SQUARE-D QO220EPD
SQUARE-D QO220GFI
SQUARE-D QO220GFI
SQUARE-D QO220H
SQUARE-D QO220HID
SQUARE-D QO220SWN
SQUARE-D QO220SWN
SQUARE-D QO220VH
SQUARE-D QO225
SQUARE-D QO225EPD
SQUARE-D QO225GFI
SQUARE-D QO225GFI
SQUARE-D QO225SWN
SQUARE-D QO225VH
SQUARE-D QO230
SQUARE-D QO230EPD
SQUARE-D QO230GFI
SQUARE-D QO230GFI
SQUARE-D QO230H
SQUARE-D QO230HID
SQUARE-D QO230SWN
SQUARE-D QO230SWN
SQUARE-D QO230VH
SQUARE-D QO235
SQUARE-D QO240
SQUARE-D QO240EPD
SQUARE-D QO240GFI
SQUARE-D QO240GFI
SQUARE-D QO240HID
SQUARE-D QO240SWN
SQUARE-D QO240VH
SQUARE-D QO245
SQUARE-D QO250
SQUARE-D QO250EPD
SQUARE-D QO250GFI
SQUARE-D QO250GFI
SQUARE-D QO250HID
SQUARE-D QO250SWN
SQUARE-D QO250VH
SQUARE-D QO260
SQUARE-D QO260EPDd
SQUARE-D QO260GFI
SQUARE-D QO260GFI
SQUARE-D QO260VH
SQUARE-D QO270
SQUARE-D QO270VH
SQUARE-D QO280
SQUARE-D QO280VH
SQUARE-D QO290
SQUARE-D QO290VH
SQUARE-D QO300
SQUARE-D QO3000
SQUARE-D QO3020
SQUARE-D QO310
SQUARE-D QO310SWN
SQUARE-D QO315
SQUARE-D QO315SWN
SQUARE-D QO315SWN
SQUARE-D QO315VH
SQUARE-D QO320
SQUARE-D QO320HID
SQUARE-D QO320SWN
SQUARE-D QO320SWN
SQUARE-D QO320VH
SQUARE-D QO325
SQUARE-D QO325SWN
SQUARE-D QO325VH
SQUARE-D QO330
SQUARE-D QO330HID
SQUARE-D QO330SWN
SQUARE-D QO330SWN
SQUARE-D QO330VH
SQUARE-D QO335
SQUARE-D QO340
SQUARE-D QO340SWN
SQUARE-D QO340VH
SQUARE-D QO350
SQUARE-D QO350SWN
SQUARE-D QO350VH
SQUARE-D QO360
SQUARE-D QO360VH
SQUARE-D QO370
SQUARE-D QO370VH
SQUARE-D QO380
SQUARE-D QO380VH
SQUARE-D QO390
SQUARE-D QO390VH
SQUARE-D QOH2100
SQUARE-D QOH2110
SQUARE-D QOH2125
SQUARE-D QOH240
SQUARE-D QOH245
SQUARE-D QOH250
SQUARE-D QOH260
SQUARE-D QOH270
SQUARE-D QOH280
SQUARE-D QOH290
SQUARE-D QOT1515
SQUARE-D QOT1520
SQUARE-D QOT2020