美国SQUARE-D(美商实快电力)公司作为世界******的电气产品， 服务于美国各大公司及电力设施，并在世界各地遍布企业和销售网络，凭借近百年生产经验的配电设备品牌，它承诺创新和可靠的产品来迎合客户需要。在输配电及工控及自动化，广泛用于商业，建筑及工业各领域。
美商实快电力的历史：
2003年美商实快电力品牌举办了公司成立100周年庆典。这100年同时也是电力和自动化管理技术发展与创新的100年。
1902年：底特律熔断器制造厂成立，该厂主要生产箱式熔断器及盒式熔断器式开关。
在公司导管接线盒上的署名《D》拥有很高的声望，因此，公司决定更名为实快电力（Square D）。其声名传播历程包括：20世纪40年代，实快电力在美国拥有10个工厂和7000员工，生产该国半数航空用断路器；50年代，公司在欧洲设立***家子公司，随后在亚洲和南美地区成立数家子公司。该品牌推出了可编程机械，这是新一代民用盒式火险探测器，用于防止电流过载带来损害，并探测、中断电弧等。
1991年，实快电力被施耐德电气收购。
美商实快电力品牌开发的产品和系统在生活中处处可见，小到断路器，大到监控系统。***建筑、民用住宅是实快电力产品的主要消费者。
美商实块的备件产品，大批量供应，全部系列的产品，
FY14025B KH36110
FY14025A KH36100
FY14020C KH36090
FY14020B KH36080
FY14020A KH36070
FY14015C KH26250BC
FY14015B KH26250AC
FY14015A KH26250AB
GJL36100 KH26225BC
GJL36080 KH26225AC
GJL36070 KH26225AB
GJL36060 KH26200BC
GJL36050 KH26200AC
GJL36040 KH26200AB
GJL36030 KH26175BC
GJL36020 KH26175AC
GJL36015 KH26150BC
HDL36045 KH26150AC
HDL26050 KH26125AC
HDL26070 KH26125BC
HDL26080 KH26150AB
HDL26015 KHB36225
HDL26030 KHB36200
HDL26035 KHB36175
HJA36090 KHB36150
HJA36100 KHB36125
HJA36125 KHL36225
HJA36040 KHL36250
HJA36045 KHL36200
HJA36050 KHL36175
HJA36080 KHL36125
HJA36020 KHL36150
HJA36025 KHL36100
HJL36035 KHL26225
HJL26080 KHL26250
HOM290 KHL26200
HOM280 KHL26125
HOM270 KHL26150
HOM260 KHL26070
HOM250GFI KHL26100
HOM250 KHP36250
HOM245 KHP36200
HOM240GFI KHP36225
HOM240 KHP36175
HOM235 KHP36125
HOM230GFI KHP36150
HOM230 KHP36110
HOM225GFI KI36250
HOM225 KI36225
HOM220GFI KI36200
HOM2200 KI36175
HOM220 KI36150
HOM215GFI KI36125
HOM2150 KI26150AC
HOM215 KI26125BC
HOM2125 KI26125AB
HOM2110 KI26110AC
HOM2100 KI26110AB
HOM150 KIL36250
HOM140 KIL36225
HOM130 KIL36200
HOM125 KIL36150
HOM120AFI KIL36125
HOM120GFI KIL36110
HOM120 KIL26250
HOM115AFI KIP36250
HOM115GFI KIP36225
HOM115 KIP36200
HOMT3020 KIP36175
HOMT3015 KIP36150
HOMT2020250 KIP36125
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HOMT2020230 LA36350
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HOMT2020 LA36250
HOMT1520 LA36225
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HOMT1515225 LA36125
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HOMT1515215 LA26400AC
HOMT1515 LA26400AB
JDL26175 LA26350BC
JLA36225 LA26350AC
KA36250 LA26350AB
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KA36200 LA26300AC
KA36175 LA26300AB
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KA36110 LAB36350
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KA36090 LAB36250
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KA26225BC LAL3640031M
KA26225AC LAL3640030M
KA26225AB LAL3640022M
KA26200BC LAL3640028M
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KA26200AB LAL36350
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KA26150AB LAL36150
KA26125BC LAL26400
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KA26125AB LAL26300
KA26110AC LAL26350
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KA26100BC LAL26200
KA26100AC LAL26225
KA26100AB LAP36400
KA26070AB LAP36300
KAB36250 LAP36350
KAB36225 LAP36250
KAB36200 LAP36200
KAB36175 LAP36225
KAB36150 LAP26400
KAB36125 LC36600
KAL3625032M LC36500
KAL3625031M LC36450
KAL3625030M LC36400
KAL3625029M LC36350
KAL3625026M LC36300
KAL3625025M LC26350AB
KAL3625022M LC26400AB
KAL3625021M LC26600AC
KAL36250 LC26300AC
KAL36225 LCL36600
KAL36175 LCL36500
KAL36200 LCL36450
KAL36150 LCL36400
KAL36110 LCL36300
KAL36125 LCL26600
KAL36100 LCL26400
KAL36090 LCP36600
KAL36070 LCP36500
KAL36080 LCP36450
KAL26250 LCP36400
KAL26200 LCP36350
KAL26225 LCP36300
KAL26175 LE36600LSG
KAL26125 LE36600LS
KAL26150 LE36600LI
KAL26110 LE36450LI
KAL26070 LE36400LSG
KAL26100 LE36400LS
KAP3625031M LE36400LIG
KAP3625029M1212 LE36400LI
KAP3625029M LE36350LI
KAP3625025M LE36250LSG
KAP36225 LE36250LI
KAP36175 LE36225LSG
KAP36200 LE36225LS
KAP36150 LE36225LI
KAP36110 LE36200LI
KAP36125 LE36150LSG
KAP26225 LE36100LSG
KAP36100 LE36100LS
KAP26200 LE36100LI
KC34250 LEL36400LI
KC34225 LEL36350LS
KC34200 LEL36300LI
KC34175 LEL36250LI
KC34150 LEL36200LI
KC34125 LEL36225LSG
KC34110 LEL36150LSG
KC32250 LH36400
KC32225 LH36350
KC32200 LH36300
KC32175 LH36250
KC32150 LH36200
KC32125 LH36225
KC32110 LH36175
KC24150BC LH26400BC
KC24175AC LH26400AC
KC24200BC LH26400AB
KC24150AC LH26350BC
KC24150AB LH26350AC
KC24125AB LH26350AB
KC24125AC LH26300BC
KCB34225 LH26300AC
KCB34200 LH26300AB
KCB34125 LHL36350
KCB34150 LHL36400
KCF34125 LHL36300
KCJ34250 LHL36225
KCJ34150 LHL36250
KCJ34175 LHL26400
KCJ34200 LHL36150
KCJ34225 LHL26350
KCJ34125 LHL26250
KCL34250 LHL26200
KCL34225 LHL26000M
KCL34200 LHP36400
KCL34175 LHP36350
KCL34150 LHP36300
KCL34125 LI36600
KCL34110 LI36500
KCL32250 LI36450
KCL32225 LI36400
KCL32200 LI36350
KCL32175 LI36300
KCL32150 LI26400BC
KCL32125 LI26400AC
KCL32110 LI26400AB
KCP34250 LI26350BC
KCP34225 LI26350AC
KCP34200 LI26350AB
KCP34175 LI26300BC
KCP34150 LI26300AC
KCP34125 LI26300AB
KCP34110 LIL36600
KDL32225 LIL36400
KDL32250 LIL36350
KDL32200 LIL36300
KDL32175 LIL26400
KDL32150 LIL26350
KDL32125 LIL26300
KDL32100 LIP36600
KDL22250 LIP36400
KDL22200 LX36600
KDL22175 LX36500
KDL22125 LX36400
KDL22150 LX36400G
KDL22100 LX36300G
KGL32225 LX36300
KGL32200 LX36250G
KGL32150 LX36250
KGL32125 LX36225
KGL32110 LX36200G
KH36250 LX36200
KH36225G LX36175G
KH36225 LX36150G
KH36200 LX36150
KH36175 LX36125
KH36150 LX36100G
KH36125 LX36100
LXI36600
SQUARE-D CLASS 9007-T系列限位开关
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9007TU*** 9007-TU*** 9007-TU***-M12
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SQUARE-D CLASS 9007-FT系列限位开关
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9007FTU*** 9007-FTU*** 9007-FTU***-M12
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SQUARE-D CLASS 9007-T/FT系列限位开关附件
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