LG 断路器 现货特价销售
QQ:1034180841 1175325929
ABS 103B 100AABS 53B 40AAU-4 2A2BAZ-85HBKN 2P C6ABKN 2P D10ABKN 3P C6ABKN 4P C16AGMC-6 AC220VGMD-12 DC48V 1A1BGMD-18 DC110V 1A1BGTK-22 12-18AGTK-22 15AGTK-85 34-50ATBL-23B
WAGO 接线端子 特价现货销售281-901284-907400-415/415-216
德国REXROTH 电磁阀 现货特价销售 先到先得DZ30-2-5X/200YR900019793
德国威图 RITTAL 机柜系列特价销售10385001045500150851015900002590000259200031080003322207358200037517603981400480621171130007187401-300007187503-300007825375PS.4315.500S02833-200S02916-200SK3326107SO2844-200SV9343.010
罗斯蒙特 ROSEMOUNT 压力变送器 现货大甩卖3051CG5A27A1BM5B4DFE514
TAIYO 汽缸 库存大甩卖WS215YR101
TCL 断路器 库存大甩卖TIC1-1201ATIC1-2510DTIG1-32TIL1N-400/400/4300CTIL1S-250/200/4300CTIM1H-250/250/3300TIM1N-250/160/3300TIM1N-250/250/4300CTIM1N-400/315/3300TIM1N-400/400/3300TIM1S-125/20/3300TIM1S-125/80/3300TIM1S-250/200/3300TIM2B-225/125/3300TLM2E-63/40/3300TLM2E-63/63/3300TIR1-0906TIR1-0907TIR1-0908TLB1-63C10TLB1-63C16TLB1-63C20TLB1-63C25TLB1-63C25/3TLB1-63C32/3TLB1-63C40/3TLB1-63C50/4TLB1L-63C16/2TLB1L-63C20/2TLB1L-63C32/2TLB2L-32C16TLB2L-32C20TLL1N-125/125/4300ATLM1N-400/400/4300CTLM1N-800/500/3300TLM1S-250/200/3300
TURCK 传感器 库存销售BI5-M18-AD4XBI5-M18-AD4X-H1141C10-A10X/230VACC2-A20X/110VDCC4-A40 DC24VC4-A40 DC24VC4-A40/220VACC7-A20X/230VACEL58C2500Z8/24L10X3JRLSM-Q31-VMK1-2AP/24VDCMK13-UPF-EX01NI15-Q30-AP6XNI15U-M18-AP6XNI20-CP40-AD4XNI8-M12-AD4XS-10S5-SS7-M
YAMATAKE 山武 测量仪 现货BZ-2RW82255-T4J SL1-PL
UNIVER 限位开关 现货DD-051 DC24V
IDEC和泉 指示灯 继电器 现货打特价 AL6H-LK1AAL6H-LK1GALW22211Y DC24VAON311-RAP8M222-RAP8M222-YAPW199A(DC24V)APW199DERPAPW199R(DC24V)ASD3320NASN110ASS21K10NDD3S-F31P-GDD9Z-W-BDMC-1RJ2S-CL DC48RR3P-UL AC110VRR3P-ULAC220VRU4S-AC220RY2S-UL AC220VSLD30N-1DH2B-W
OMRON 按钮/指示灯 现货A16L-TYA16L-JGA16L-TG3Z4S-LE EX-C63Z4S-LE B2514DA7M-2MA3SJ-90C1-24EWA3PJ-7010A3PA-7020-1A3PJ-3002A22-24AR变频器3G3MZ-A2075-ZV23G3MZ-A2002-ZV23G3MZ-A2055-ZV2A7CN-L2063G3IV-PLKEB42P23G3JZ-A40073G3JZ-AB0073G3RX-A4150-Z3Z4S-LT MDRL-CR10液位开关61F-G 110/220VAC C61F-GP-N AC22061F-UHS AC200A165-TGM-1A16L-JGA22-FY-11MA22E-LA22L-GR-24-20MA22R-3200 BY OMSA22R-FY-10M BY OMZA22Z-3323A3PA-7020-1A3PJ-3002A3SJ-90C1-24EWA7BS-255-1A7CN-2PA-1A7PS-206APR-S440B3J-1000BS-1PLC 本体C200H-AD003C200H-ID212C200H-OD212C200H-PRO27-EC200HW-PA204C200HW-PA204RC500-CE404CJ1M-CPU23CJ1W-AD041-V1CJ1W-B7A22CJ1W-CLK21-V1CJ1W-DA041CJ1W-DRM21CJ1W-ETN21CJ1W-ID211CJ1W-ID231CJ1W-ID261CJ1W-NC113CJ1W-OC211CJ1W-OD231CJ1W-OD261CJ1W-PA202CJ1W-PA205RCJ1W-SCU31-V1CJ1W-SCU31-V1CJ1W-SCU41-V1CJ2M-CPU12CJ2M-CPU13CJ2M-CPU33CP1E-E10DR-ACP1E-E20DR-A -CHCP1E-E30DR-A -CHCP1E-E40DR-A -CHCP1E-E60DR-A-ECCP1E-N20DR-A -CHCP1E-N20DT-D -CHCP1E-N30DR-A -CHCP1E-N40DR-A -CHCP1E-N60DT-DCP1H-X40DR-ACP1H-X40DT-DCP1L-M60DR-ACP1W-16ERCP1W-20EDR1CP1W-20EDTCP1W-32ERCP1W-40EDRCP1W-40EDTCP1W-8ED
P+F 光栅 现货库存销售KFD2-SD-EX1.36AVM58N-032AAROBN-1213接近开关NCN8-18GM40-Z1-V1NJ15-M1-E2-V1OBS4000-18GM60-E5-V1NJ15-30GK-E2-TNBB4-12GM30-E2KCD2-E2NBN25-30GM50-E2-V1
PANASONIC 可编程终端 现货库存销售AFP03543AFP0523AFP0807AFPE214325AZ-8122HC2-HP-DC12VHC4-H-AC24V
PARKER 传感器附件 现货库存销售PS1-E111PS1-E1620B DC24VPS1-E181PVL-B121606XL25
S261-B6S261-B10S261-B16S261-B20S261-B25S261-B32S261-B40S261-B50S261-B63S262-B6S262-B10S262-B16S262-B20S262-B25S262-B32S262-B40S262-B50S262-B63S263-B6S263-B10S263-B16S263-B20S263-B25S263-B32S263-B40S263-B50S263-B63S264-B6S264-B10S264-B16S264-B20S264-B25S264-B32S264-B40S264-B50S264-B63
S260-C 系列微型断路器型号
S261-C0.5S261-C1S261-C2S261-C3S261-C4S261-C6S261-C10S261-C16S261-C20S261-C25S261-C32S261-C40S261-C50S261-C63S262-C0.5S262-C1S262-C2S262-C3S262-C4S262-C6S262-C10S262-C16S262-C20S262-C25S262-C32S262-C40S262-C50S262-C63S263-C0.5S263-C1S263-C2S263-C3S263-C4S263-C6S263-C10S263-C16S263-C20S263-C25S263-C32S263-C40S263-C50S263-C63S264-C0.5S264-C1S264-C2S264-C3S264-C4S264-C6S264-C10S264-C16S264-C20S264-C25S264-C32S264-C40S264-C50S264-C63
S261NA-C 系列微型断路器型号
S261NA-C6S261NA-C10S261NA-C16S261NA-C20S261NA-C25S261NA-C32S261NA-C40S261NA-C50S261NA-C63
S260-D 系列微型断路器型号
S261-D0.5S261-D1S261-D2S261-D3S261-D4S261-D6S261-D10S261-D16S261-D20S261-D25S261-D32S261-D40S261-D50S261-D63S262-D0.5S262-D1S262-D2S262-D3S262-D4S262-D6S262-D10S262-D16S262-D20S262-D25S262-D32S262-D40S262-D50S262-D63S263-D0.5S263-D1S263-D2S263-D3S263-D4S263-D6S263-D10S263-D16S263-D20S263-D25S263-D32S263-D40S263-D50S263-D63S264-D0.5S264-D1S264-D2S264-D3S264-D4S264-D6S264-D10S264-D16S264-D20S264-D25S264-D32S264-D40S264-D50S264-D63
S260-K 系列微型断路器型号
S261-K0.5S261-K1S261-K2S261-K3S261-K4S261-K6S261-K10S261-K16S261-K20S261-K25S261-K32S261-K40S261-K50S261-K63S262-K0.5S262-K1S262-K2S262-K3S262-K4S262-K6S262-K10S262-K16S262-K20S262-K25S262-K32S262-K40S262-K50S262-K63S263-K0.5S263-K1S263-K2S263-K3S263-K4S263-K6S263-K10S263-K16S263-K20S263-K25S263-K32S263-K40S263-K50S263-K63S264-K0.5S264-K1S264-K2S264-K3S264-K4S264-K6S264-K10S264-K16S264-K20S264-K25S264-K32S264-K40S264-K50S264-K63
S260+OV 系列微型断路器型号
S261NA-B6+OVS261NA-B10+OVS261NA-B16+OVS261NA-B20+OVS261NA-B25+OVS261NA-B32+OVS261NA-B40+OVS261NA-B50+OVS261NA-B63+OVS261NA-C6+OVS261NA-C10+OVS261NA-C16+OVS261NA-C20+OVS261NA-C25+OVS261NA-C32+OVS261NA-C40+OVS261NA-C50+OVS261NA-C63+OVS261NA-D6+OVS261NA-D10+OVS261NA-D16+OVS261NA-D20+OVS261NA-D25+OVS261NA-D32+OVS261NA-D40+OVS261NA-D50+OVS261NA-D63+OVS262-C6+OVS262-C10+OVS262-C16+OVS262-C20+OVS262-C25+OVS262-C32+OVS262-C40+OVS262-C50+OVS262-C63+OV
S260 (PT) 系列微型断路器 (计量专用)型号
S261-B3 (PT)S261-B6 (PT)S261-B10 (PT)S263-B3 (PT)S263-B6 (PT)S263-B10 (PT)
S260 UC-B 系列微型断路器型号
S261UC-B1S261UC-B2S261UC-B3S261UC-B4S261UC-B6S261UC-B10S261UC-B16S261UC-B20S261UC-B25S261UC-B32S261UC-B40S261UC-B50S261UC-B63S262UC-B1S262UC-B2S262UC-B3S262UC-B4S262UC-B6S262UC-B10S262UC-B16S262UC-B20S262UC-B25S262UC-B32S262UC-B40S262UC-B50S262UC-B63S263UC-B1S263UC-B2S263UC-B3S263UC-B4S263UC-B6S263UC-B10S263UC-B16S263UC-B20S263UC-B25S263UC-B32S263UC-B40S263UC-B50S263UC-B63S264UC-B1S264UC-B2S264UC-B3S264UC-B4S264UC-B6S264UC-B10S264UC-B16S264UC-B20S264UC-B25S264UC-B32S264UC-B40S264UC-B50S264UC-B63
S260 UC-C 系列微型断路器型号
S261UC-C0.5S261UC-C1S261UC-C2S261UC-C3S261UC-C4S261UC-C6S261UC-C10S261UC-C16S261UC-C20S261UC-C25S261UC-C32S261UC-C40S261UC-C50S261UC-C63S262UC-C0.5S262UC-C1S262UC-C2S262UC-C3S262UC-C4S262UC-C6S262UC-C10S262UC-C16S262UC-C20S262UC-C25S262UC-C32S262UC-C40S262UC-C50S262UC-C63S263UC-C0.5S263UC-C1S263UC-C2S263UC-C3S263UC-C4S263UC-C6S263UC-C10S263UC-C16S263UC-C20S263UC-C25S263UC-C32S263UC-C40S263UC-C50S263UC-C63S264UC-C0.5S264UC-C1S264UC-C2S264UC-C3S264UC-C4S264UC-C6S264UC-C10S264UC-C16S264UC-C20S264UC-C25S264UC-C32S264UC-C40S264UC-C50S264UC-C63
S260 UC-K 系列微型断路器型号
S261UC-K0.5S261UC-K1S261UC-K2S261UC-K3S261UC-K4S261UC-K6S261UC-K10S261UC-K16S261UC-K20S261UC-K25S261UC-K32S261UC-K40S261UC-K50S261UC-K63S262UC-K0.5S262UC-K1S262UC-K2S262UC-K3S262UC-K4S262UC-K6S262UC-K10S262UC-K16S262UC-K20S262UC-K25S262UC-K32S262UC-K40S262UC-K50S262UC-K63S263UC-K0.5S263UC-K1S263UC-K2S263UC-K3S263UC-K4S263UC-K6S263UC-K10S263UC-K16S263UC-K20S263UC-K25S263UC-K32S263UC-K40S263UC-K50S263UC-K63S264UC-K0.5S264UC-K1S264UC-K2S264UC-K3S264UC-K4S264UC-K6S264UC-K10S264UC-K16S264UC-K20S264UC-K25S264UC-K32S264UC-K40S264UC-K50S264UC-K63
S260 (G) 系列微型断路器 (高原用)型号
S261-C0.5 (G)S261-C1 (G)S261-C2 (G)S261-C3 (G)S261-C4 (G)S261-C6 (G)S261-C10 (G)S261-C16 (G)S261-C20 (G)S261-C25 (G)S261-C32 (G)S261-C40 (G)S261-C50 (G)S262-C0.5 (G)S262-C1 (G)S262-C2 (G)S262-C3 (G)S262-C4 (G)S262-C6 (G)S262-C10 (G)S262-C16 (G)S262-C20 (G)S262-C25 (G)S262-C32 (G)S262-C40 (G)S262-C50 (G)S263-C0.5 (G)S263-C1 (G)S263-C2 (G)S263-C3 (G)S263-C4 (G)S263-C6 (G)S263-C10 (G)S263-C16 (G)S263-C20 (G)S263-C25 (G)S263-C32 (G)S263-C40 (G)S263-C50 (G)S264-C0.5 (G)S264-C1 (G)S264-C2 (G)S264-C3 (G)S264-C4 (G)S264-C6 (G)S264-C10 (G)S264-C16 (G)S264-C20 (G)S264-C25 (G)S264-C32 (G)S264-C40 (G)S264-C50 (G)
S260 (M) 系列微型断路器 (单磁式)型号
S261-K0.5 (M)S261-K1 (M)S261-K2 (M)S261-K3 (M)S261-K4 (M)S261-K6 (M)S261-K10 (M)S261-K16 (M)S261-K20 (M)S261-K25 (M)S261-K32 (M)S261-K40 (M)S261-K50 (M)S261-K63 (M)S262-K0.5 (M)S262-K1 (M)S262-K2 (M)S262-K3 (M)S262-K4 (M)S262-K6 (M)S262-K10 (M)S262-K16 (M)S262-K20 (M)S262-K25 (M)S262-K32 (M)S262-K40 (M)S262-K50 (M)S262-K63 (M)S263-K0.5 (M)S263-K1 (M)S263-K2 (M)S263-K3 (M)S263-K4 (M)S263-K6 (M)S263-K10 (M)S263-K16 (M)S263-K20 (M)S263-K25 (M)S263-K32 (M)S263-K40 (M)S263-K50 (M)S263-K63 (M)S264-K0.5 (M)S264-K1 (M)S264-K2 (M)S264-K3 (M)S264-K4 (M)S264-K6 (M)S264-K10 (M)S264-K16 (M)S264-K20 (M)S264-K25 (M)S264-K32 (M)S264-K40 (M)S264-K50 (M)S264-K63 (M)
S260H-C 系列微型断路器型号
S261H-C0.5S261H-C1S261H-C2S261H-C3S261H-C4S261H-C6S261H-C10S261H-C16S261H-C20S261H-C25S261H-C32S261H-C40S261H-C50S261H-C63S262H-C0.5S262H-C1S262H-C2S262H-C3S262H-C4S262H-C6S262H-C10S262H-C16S262H-C20S262H-C25S262H-C32S262H-C40S262H-C50S262H-C63S263H-C0.5S263H-C1S263H-C2S263H-C3S263H-C4S263H-C6S263H-C10S263H-C16S263H-C20S263H-C25S263H-C32S263H-C40S263H-C50S263H-C63S264H-C0.5S264H-C1S264H-C2S264H-C3S264H-C4S264H-C6S264H-C10S264H-C16S264H-C20S264H-C25S264H-C32S264H-C40S264H-C50S264H-C63
S260H-D 系列微型断路器型号
S261H-D0.5S261H-D1S261H-D2S261H-D3S261H-D4S261H-D6S261H-D10S261H-D16S261H-D20S261H-D25S261H-D32S261H-D40S261H-D50S261H-D63S262H-D0.5S262H-D1S262H-D2S262H-D3S262H-D4S262H-D6S262H-D10S262H-D16S262H-D20S262H-D25S262H-D32S262H-D40S262H-D50S262H-D63S263H-D0.5S263H-D1S263H-D2S263H-D3S263H-D4S263H-D6S263H-D10S263H-D16S263H-D20S263H-D25S263H-D32S263H-D40S263H-D50S263H-D63S264H-D0.5S264H-D1S264H-D2S264H-D3S264H-D4S264H-D6S264H-D10S264H-D16S264H-D20S264H-D25S264H-D32S264H-D40S264H-D50S264H-D63
XD-RD断路器/熔断器测试台是陕西信达盛铁路设备有限公司,以《铁路信号维护规则》为标准结合现场实际,研制的熔断器/断路器测试台。 断路器/熔断器测试台适用于SF1-G3、SF2-G3、SF3-G3、SF2-G0/G3、SF1-G0、SF2-G0、SF3-G0系列交流1~100A断路器测试;SA1-G3、SA2-G3、SA3-G3、SA2-G0/G3、SA1-G0、SA2-G0、SA3-G0、SA4-G0系列交流1~60A断路器测试;SF1-H3、SF2-H3系列直流1~100A断路器测试;BS(DC)、BS(AC)、SA-B系列直流0.15~25A断路器测试;QF-1、QF-2、QF-3、AT系列交、直流0.5~60A断路器测试;QA-A-1、QA-A-3、QDC-A-1、QDC-A-2系列交、直流0.5~60A断路器测试;KXM1-100、KXM1-100G系列交流0.5~100A断路器测试;KXM1-50、KXM1-50G系列交流0.5~60A断路器测试;KXM1-100(直)系列直流1~100A断路器;KXM1-10系列交、直流0.5~10A断路器测试。测试台最大输出电流300A ,可满足最大电流断路器的3倍额定电流脱扣性能试验,同时还可进行脱扣时间和绝缘电阻测试。 测试台满足玻璃保险管熔断器的性能试验,可测试额定电流时的电压值以及1.3~1.5倍额定电流时最大不熔断时间和2.1倍额定电流时最小熔断时间。测试台选配专用测试盒,可满足Φ5×20、Φ6×30、Φ7×40玻璃保险管的测试。由计算机采集各被测参数实际值,测试完成后,数据保存在数据库中,计算机数据采集,数据存储,本地SQL Server 数据库存储管理,便于所有测试数据查询、打印。具备测试数据自动生成测试报表功能,具备本机数据库管理功能,联网远传等功能。
断路器机械特性测试仪 型号:HST4-HZST600A | 货号: |
功能简介: 本仪器主要适用于多油、少油、SF6、真空等高压开关有关机械特性参数测试与特性分析。 能够进行各类开关的断口分、合闸时间、相内同期、相间同期、断口弹跳时间、行程、速度的测量及低电压动作试验等。仪器测量过程中采集的相关波形,供用户进行分析、计算。 仪器操作简单,速度传感器安装方便。 仪器内置可调直流电源,在软件控制下可模拟各项开关操作命令。内置直流电源与电网实现电气隔离。 仪器内置大容量存贮器,具有相关的计算机数据通信接口。 仪器抗电磁干扰能力强,能够在500kV及以下变电站电磁干扰环境工作。 仪器采用进口机箱安装。不仅外形美观,而且结构牢固;适合野外作业,能承受频繁运输。 技术参数: 时间测试 测试范围:1—3000ms 准 确 度:±(0.1%读数±2个字) 分 辨 率:0.1ms 速度测试 传 感 器:电阻线性度:≤0.1%,采样速率:20K 测速范围:0.1—20.00m/s,度:±(1%读数±2个字) 行程测试 分 辨 率:0.1 mm 准 确 度:±(1%读数±2个字) 测量范围:根据选配传感器 直流电源 调压范围:30V—265V,度:<1% 纹波因素:<1% 最大输出电流:10A 安全性能 绝缘电阻:>2MΩ 漏 电 流:<3.5mA 介电强度:能承受1500V(50Hz值)1min的耐压试验 使用电源电压 AC220V±10%,频率:50Hz±5% 使用环境 温度:-15℃—55℃,相对湿度:< 80% | 产品图片 |
ABB 设计的2种系列的塑壳断路器
ABB 设计的2ABB 设计的2种系列的塑壳断路器种系列的塑壳断路器:众所周知的Isomax S系列和新开发的Tmax系列(在2003国际设计中,以其技术含量和环保而闻名)。此外,Tmax 更具有极高的性能水平:外形尺寸小,安装简单。再加上双重绝缘,确保操作者安全。因其Tmax 断路器的性能以及脱扣器和附件的完ABB 设计的2种系列的塑壳断路器整性,可使用在交流和直流用电工厂的主配电和子配电中。ABB 设计的2种系列的塑壳断路器
YKDM47小型断路器YKDM47-63高分断小型断路器是一种具有过载与短路保护的限流型断路器,适用于交流50Hz,单极电压230V及以下,二、三、四极电压400V及以下的工业和商业照明配电系统的过地短路保护,亦可在正常情况下作线路的不频繁通断转换之用。 该断路器外型美观,体积小,重量轻,分断能力高,脱扣迅速,导轨安装,壳体和部件采用高阻燃及耐冲击塑料,性能优良。 断路器由外壳,手柄,操作机构,触头系统,热脱扣器,磁脱扣器和灭弧罩组成。断路器接通电流,双金属片发热变形,当电流过载达到一定程度时,双金属片的过度度变形推动脱扣器动作,当脱扣器通过短路大电流时,电磁系统立即推动脱扣器动作,从而起到保护用电设备的作用: 脱扣特性出厂时已调整好,使用时无需调整和维修。该断路器外型美观,体积小,重量轻,分断能力高,脱扣迅速,导轨安装,壳体和部件采用高阻燃及耐冲击塑料,性能优良YKDM —————— 塑料外壳式断路器47 —————— 设计代号LE —————— 特殊派生代号(电子式漏电断路器)63 ——————壳架等级额定电流(A)□ —————— 极数□ —————— 带有不可分断的中性线时,及N表示 □ —————— 额定剩余动作电流(MA)
法国AREVA阿海珐真空断路器代理阿海珐(AREVA)输配电产品(真空断路器)/原阿尔斯通,电力自动化产品(综合继保)及真空接触器,详情规格见以下列表,具体参数说明及价格请与我联系,谢谢:真空断路器: F 系列(固定式): HVX 12-25-06-F 630A HVX 12-25-12-F 1250A HVX 12-25-16-F 1600A HVX 12-25-20-F 2000A HVX 12-25-25-F 2500A HVX 12-25-31-F 3150A HVX 12-25-40-F 4000A HVX 12-31-06-F 630A HVX 12-31-12-F 1250A HVX 12-31-16-F 1600A HVX 12-31-20-F 2000A HVX 12-31-25-F 2500A HVX 12-31-31-F 3150A HVX 12-31-40-F 4000A HVX 12-40-06-F 630A HVX 12-40-12-F 1250A HVX 12-40-16-F 1600A HVX 12-40-20-F 2000A HVX 12-40-25-F 2500A HVX 12-40-31-F 3150A HVX 12-40-40-F 4000A HVX 12-50-06-F 630A HVX 12-50-12-F 1250A HVX 12-50-16-F 1600A HVX 12-50-20-F 2000A HVX 12-50-25-F 2500A HVX 12-50-31-F 3150A HVX 12-50-40-F 4000A E 系列(手车式): HVX 12-25-06-E 630A HVX 12-25-12-E 1250A HVX 12-25-16-E 1600A HVX 12-25-20-E 2000A HVX 12-25-25-E 2500A HVX 12-25-31-E 3150A HVX 12-25-40-E 4000A HVX 12-31-06-E 630A HVX 12-31-12-E 1250A HVX 12-31-16-E 1600A HVX 12-31-20-E 2000A HVX 12-31-25-E 2500A HVX 12-31-31-E 3150A HVX 12-31-40-E 4000A HVX 12-40-06-E 630A HVX 12-40-12-E 1250A HVX 12-40-16-E 1600A HVX 12-40-20-E 2000A HVX 12-40-25-E 2500A HVX 12-40-31-E 3150A HVX 12-40-40-E 4000A HVX 12-50-06-E 630A HVX 12-50-12-E 1250A HVX 12-50-16-E 1600A HVX 12-50-20-E 2000A HVX 12-50-25-E 2500A HVX 12-50-31-E 3150A HVX 12-50-40-E 4000A 综合继电器保护: 不带方向过流保护: P120/P121/P122/P123 带方向过流保护: P127 用于电动机保护: P220/P225(分可选件) 电压/频率保护: P921/P922 馈线保护: P141/P142/P143/P14X 变压器保护: P631/P632/P63X(可选件) 真空接触器及(隔离刀,次部分需要确认具体参数) CVX 12 CVX
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