施耐德電氣是zui大的低壓電器供應商,旗下有梅蘭日蘭、TE電器和美商實快電力三*。 美商實快電力的歷史： 1902年：底特律熔斷器制造廠成立，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zui小的Masterpact NT斷路器和PowerBus 225低敏感度布線系統(tǒng)；2003年美商實快電力品牌舉辦了公司成立100周年慶典。這100年同時也是電力和自動化管理技術發(fā)展與創(chuàng)新的100年； 美商實快電力公司作為世界*秀的電氣產品， 服務于美國各大公司及電力設施，并在世界各地遍布企業(yè)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(chuàng)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，廣泛用于商業(yè)，建筑及工業(yè)各領域。美商實快電力的核心業(yè)務是電力與自動化管理。實快電力始終處在創(chuàng)新前沿，能夠對的市場需求做出迅速反應，為配電和工業(yè)控制自動化領域提供符合NEMA標準的產品、系統(tǒng)與服務。 該品牌產品具有5大特點：精巧、創(chuàng)新、優(yōu)質、可靠、安全。  福州恒拓司是SQUARE-D（方D）美商實快中國地區(qū)的一級代理商，已在全國范圍內為各種類型的企業(yè)供應*的SQUARE-D（美商實快）原廠原裝的優(yōu)質產品。有需要請致電!

型號如下：
品牌 品名 型號
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 腳開關 9002AW132
SQUARE-D 限位開關 9007TUB4
SQUARE-D 限位開關搖臂 9007-B1
SQUARE-D 按鈕 9001KR3BH5Y238
SQUARE-D 限位開關 9007-C54D
SQUARE-D 時間繼電器 9050-JCK70V24
SQUARE-D 限位開關 9007C54F
SQUARE-D 熱繼電器 LB1-LB03P13
SQUARE-D 熱繼電器 LD1-LB030Q
SQUARE-D 限位開關 9007-CR53B2
SQUARE-D 限位開關 XCMA102
SQUARE-D 限位開關 9007C68T10
SQUARE-D 壓力開關 9012GDW-5
SQUARE-D 限位開關 9007C62B2
SQUARE-D 壓力開關 9007C62B2
SQUARE-D 限位開關 9007CR53B2M11
SQUARE-D 壓力開關 CLASS 9012 GAW1
SQUARE-D 閥位開關 9007/CR53E
SQUARE-D 限位開關 9007TUB4+9007DA12
SQUARE-D 皮帶跑偏開關 9007CR61B2
SQUARE-D 壓力開關 9012GAW4K1
SQUARE-D 壓力開關 9012GAW5K1
SQUARE-D 斷路器 FAL341001021
SQUARE-D 限位開關 9007FTUB4
SQUARE-D 繼電器 8501-KP12V24
SQUARE-D 限位開關 9007FTSB1+9007B9
SQUARE-D 限位開關 9007FTUB3
SQUARE-D 啟動器 8536SCO3V02H200S
SQUARE-D 啟動器 8536SDO1V02H20S
SQUARE-D 啟動器 8536SEO1V02H20S
SQUARE-D 啟動器 8536SFO1V02H20S
SQUARE-D 觸點 9001KA3G
SQUARE-D 保護繼電器 9065SR220
SQUARE-D 保護繼電器 9065SR320
SQUARE-D 保護繼電器 9065SR420
SQUARE-D 保護繼電器 9065SS020
SQUARE-D 變壓器 9070EO16D1
SQUARE-D 斷路器 EDB14020
SQUARE-D 斷路器 EDB24015
SQUARE-D 斷路器 FGA34070
SQUARE-D 斷路器 FGA34100
SQUARE-D 斷路器 FHP36070
SQUARE-D 斷路器 GJL36015M03
SQUARE-D 斷路器 KAP36125
SQUARE-D 斷路器 Q232150
SQUARE-D 壓力傳感器 9012ADW4M11
SQUARE-D 限位開關附件 9007B1
SQUARE-D 限位開關 9007TUB4M12
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 限位開關 9007AO36
SQUARE-D 限位開關 9007C62ED
SQUARE-D 限位開關 9007AO12
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 手臂 9007-B8
SQUARE-D 限位開關 9007-FTSB1
SQUARE-D 限位開關 9007-FTUB4
SQUARE-D 斷路器 QOU120
SQUARE-D 斷路器 QOU220
SQUARE-D 斷路器 QOU280
SQUARE-D 斷路器 QOB120
SQUARE-D 限位開關 9007C62B2M11
SQUARE-D 差壓開關 9012-GGW21F
SQUARE-D 按鈕 9001KR3BH5Y238
SQUARE-D 選擇開關 9007AO2
SQUARE-D 斷路器 QO120
SQUARE-D 斷路器 QO120GFI
SQUARE-D 斷路器 QO220
SQUARE-D 斷路器 QO220GFI
SQUARE-D 斷路器 QO315
SQUARE-D 按鈕 QO110EC6
SQUARE-D 按鈕 QO116EC6
SQUARE-D 按鈕 QO132EC6
SQUARE-D 按鈕 QO310EC6
SQUARE-D 按鈕 QO320EC6
SQUARE-D 按鈕 QO340EC6
SQUARE-D 按鈕 SFA3032
SQUARE-D 按鈕 SFA3063
SQUARE-D 按鈕 SFA3080
SQUARE-D 按鈕 SFA3160
SQUARE-D 壓力開關 9012GDW5
SQUARE-D 壓力開關 9012GDW6
SQUARE-D 壓力開關 9012GDW5
SQUARE-D 電氣件 9001KXRB35WH1
SQUARE-D 壓力開關 9012GDW4
SQUARE-D 壓力開關 9012GDW5
SQUARE-D 指示燈座 9001KM1
SQUARE-D 限位開關 9007C54F
SQUARE-D 限位搖桿 9007B1
SQUARE-D 帶燈按鈕 XD4PA22
SQUARE-D 繼電器 RSD41V53
SQUARE-D 繼電器 RSD42V53
SQUARE-D 壓力開關 9012-GCW1
SQUARE-D 壓力開關 9012-GCW3
SQUARE-D 限位開關 9007C54E
SQUARE-D 限位開關 9007C62E
SQUARE-D 限位開關 9007C68T10
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 壓力開關 9012-GCW1
SQUARE-D 壓力開關 9012-GCW3
SQUARE-D 限位開關 9007C54E
SQUARE-D 限位開關 9007C62E
SQUARE-D 限位開關 9007C68T10
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 搖臂 9007B1
SQUARE-D 限位開關 9007TUB4
SQUARE-D 觸點 9001KA1
SQUARE-D 選擇開關 9001SKS43B
SQUARE-D 限位開關 9007CR53D
SQUARE-D 熱繼 LB1-LB03P06   1-1.6A
SQUARE-D 熱繼 LB1-LB03P08   2.5-4A
SQUARE-D 熱繼 LB1-LB03P17   10-16A
SQUARE-D 熱繼 LB1-LB03P21   12-18A
SQUARE-D 熱繼 LB1-LC03L22   16-25A
SQUARE-D 接觸器 LD1-LB030F
SQUARE-D 接觸器 LD1-LC030F
SQUARE-D 繼電器 8501KU13M1P14V24
SQUARE-D 繼電器 8501RS4V20
SQUARE-D 限位開關 9007C54B2
SQUARE-D 限位開關 9007MA11
SQUARE-D 限位開關 9007-CR61B2
SQUARE-D 限位開關 9007C62F
SQUARE-D 限位開關 9007TUB4
SQUARE-D 壓力開關 9012GDW4
SQUARE-D 壓力開關 9012GDW5
SQUARE-D 安全開關 9007SGS1DK
SQUARE-D 壓力開關 9012 GAW-5
SQUARE-D 行程開關 9007C62B2
SQUARE-D 行程開關 9007C62B2
SQUARE-D 限位開關 9007-C62G
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 限位開關 9007-TUB4-M12
SQUARE-D 限位開關 9007-TUB4-M12
SQUARE-D 按鈕 9001K1L35
SQUARE-D 按鈕 9001K1L35G
SQUARE-D 按鈕輔助觸點 9001KA-1G
SQUARE-D 按鈕 9001KP35
SQUARE-D 按鈕 9001KR1UH5
SQUARE-D 按鈕 9001KR24Y
SQUARE-D 按鈕 9001KS11B
SQUARE-D 按鈕 9001KS46FB
SQUARE-D 按鈕 9001KS53FB
SQUARE-D 壓力開關 9012GCW2 90 TO 2900 PSIG
SQUARE-D 壓力開關 9012GDW4 1.5 TO 75 PSIG
SQUARE-D 壓力開關 9012GDW5 3.0 TO 150 PSIG
SQUARE-D 限位開關 9007-FTSB1
SQUARE-D 貯器開關 H362AWH
SQUARE-D 限位開關 9007TUC1
SQUARE-D 繼電器 LB1-LB03P13
SQUARE-D 繼電器 LB1-LB03P17
SQUARE-D 繼電器 LD1-LB030Q
SQUARE-D 限位開關 9007AB21
SQUARE-D 壓力開關 9012GAW24
SQUARE-D Starter LA1LB031
SQUARE-D Starter LA1LC010
SQUARE-D Starter LA9LC701
SQUARE-D Starter LB1LB03P13
SQUARE-D Starter LB1LC03M53
SQUARE-D Starter LD1LB030BD
SQUARE-D Starter LD4LC030MC
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 行程開關附件 9007B1
SQUARE-D 行程開關 9007TUB4M12
SQUARE-D 壓力開關 9012GCW21
SQUARE-D 限位開關 9007FTUB4
SQUARE-D 搖臂 9007B22
SQUARE-D 限位開關 9007FTUB4
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 限位開關 9007TUC1
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 限位開關 9007FTUB12
SQUARE-D 按鈕 8910-DPA43V02
SQUARE-D 壓力開關 9012GAW25
SQUARE-D 壓力開關 9012G-AW25
SQUARE-D 開關附件 9007B1
SQUARE-D 限位開關 9007TUB4M12
SQUARE-D 按鈕 9001KR3BH5Y238
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 限位開關 9007AW36
SQUARE-D 限位開關 9007TUC1
SQUARE-D 按鈕 9001SKP38
SQUARE-D 限位開關 9007C68T10
SQUARE-D 差壓開關 9012GJW-21
SQUARE-D 十字開關 XD4PA24
SQUARE-D 按鈕 9001KM1
SQUARE-D 按鈕 9001KXPA1R
SQUARE-D 按鈕 9001KXPA35G
SQUARE-D 風粉氣動門開關 9007C62B2
SQUARE-D 風粉氣動門開關 9007C62B2
SQUARE-D 繼電器 8501RS4V20
SQUARE-D 變壓器 9070T500D33
SQUARE-D 行程開關 9007C62B2
SQUARE-D 搖臂 9007B1
SQUARE-D 限位開關 9007TUB4M12
SQUARE-D 觸點 9001KA2G
SQUARE-D 急停按鈕 9001KR9P35RH13
SQUARE-D 急停復位按鈕 9001KT7
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 手柄 9422A1
SQUARE-D 手柄 9422A7
SQUARE-D 開關 9422TF2
SQUARE-D 按鈕 9001KA2G
SQUARE-D 按鈕 9001KM1
SQUARE-D 壓力開關 9012ADW7M12
SQUARE-D 限位開關 9007TUB4M12
SQUARE-D 限位開關 9007-TUB4M12
SQUARE-D 變壓器 9070T200D1
SQUARE-D 限位搖桿 9007B1
SQUARE-D 壓力開關 9012ADW4M11
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 接觸器 8736SBO4V02S
SQUARE-D 限位開關 9007FTUB12
SQUARE-D 按鈕 9001KA2G
SQUARE-D 按鈕 9001KM1
SQUARE-D 按鈕 9001KR1RH8+9001KA3+9001K4
SQUARE-D 按鈕 9001KXPA1G
SQUARE-D 按鈕 9001KXPA1R
SQUARE-D 按鈕 9001KXPA31A
SQUARE-D 搖臂 9007LA4
SQUARE-D 繼電器 8501RS42V24
SQUARE-D 繼電器 8501RSD41V53
SQUARE-D 限位開關 9007C68T10
SQUARE-D 限位開關搖臂 9007CA11
SQUARE-D 壓力開關 9007B8
SQUARE-D 壓力開關 9007TUB4
SQUARE-D 限位開關 9007TUB4M12
SQUARE-D 壓力繼電器 9012GCW-2
SQUARE-D 限位搖桿 9007B1
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 限位開關 9007 C62B2
SQUARE-D 限位開關 9007 C62B2
SQUARE-D 限位開關 FA36060
SQUARE-D 按鈕 9001KR3BH5Y238
SQUARE-D 插入式繼電器 8501KPD12P14V53
SQUARE-D 光電開關 9012GQG3
SQUARE-D 限位開關 9007FTSB1M11
SQUARE-D 限位開關 9007FTSB1M11
SQUARE-D 安全開關 H362
SQUARE-D 啟動器觸點 LA1-LC025
SQUARE-D 繼電器 8501RS4V20
SQUARE-D 變壓器 9070TF750D33
SQUARE-D 壓力開關 9012GAW4
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 熔斷器罩 9070FP1
SQUARE-D 熔斷器 9070FSC2
SQUARE-D 選擇開關 9001SKRU2
SQUARE-D 壓力開關 9012GAW5
SQUARE-D 按鈕 9001KXPA1A
SQUARE-D 按鈕 9001KXPA1R
SQUARE-D 按鈕 9001KXRB1A