描述

交流接觸器既有主觸頭，也有輔助觸頭。主觸頭用于通斷電流較大的主電路，一般由三對(duì)常開觸頭組成；輔助觸頭用以通斷電流較小的控制電路，一般由兩對(duì)常開觸頭和兩對(duì)常閉觸頭組成。所謂觸頭的常開和常閉，指電磁系統(tǒng)未通電動(dòng)作前觸頭的原始狀態(tài)。

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主營(yíng)：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國(guó)AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse（美國(guó)西屋）系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（?？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場(chǎng)輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余（TMR）

結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

FiTel S-174H Fusion Splicer HP E6000B SM OTDR E6003A

Wavetek JDSU Acterna SDA-5000 & 3 CLI-1450 CATV Meters

Wavetek JDSU Acterna SDA-5000 & CLI-1750 CATV Meters

Sumitomo Type-65 Ribbon Fusion Splicer Fiber Cleaver

Fujikura FSM-20RS12 Fiber Ribbon Fusion Splicer Cleaver

Siecor Corning X75 8000 Fiber Fusion Splicer w/ Cleaver

TTC JDSU Acterna 2000 TestPad T-BERD 2209 TBERD DS3 PRI

Wavetek JDSU Acterna SDA-5000 & 3 CLI-1750 CATV Meters

JDSU Acterna DSAM-3600B CATV Meter & SDA-5000 Kit DSAM

Siecor Corning RXS M7 Fiber Fusion Splicer M90

Siecor CFS 2 Compact Fusion Splicer & TD-1000A SM OTDR

Fluke Networks EtherScope Series I Network Assistant

Fujikura FSM-15S Fiber Fusion Splicer FSM 15S Cleaver

Acterna JDSU TTC FST-2000 FST-2802 FST-2310 T-BERD 2310

TTC JDSU Acterna 2000 TestPad T-BERD 2310 TBERD DS3 PRI

TTC JDSU Acterna TestPad 2000 T-BERD 2310 2357 DSL

Agilent HP MM Fiber SmartProbe WireScope Pro N2647MM

TTC 2230 Communication Analyzer Module For TestPad 2000

Wavetek JDSU Acterna SDA-5000 & CLI-1450 CATV Meters

Fujikura FSM-20RSII12 Fusion Splicer TekRanger SM OTDR

Fujikura FSM-20RSII12 Fusion Splicer TD-1000A SM OTDR

JDSU Acterna DSAM-2600B CATV Meter & SDA-5000 Kit DSAM

Siecor X75 Fusion Splicer TekRanger TFS3031 SM OTDR

EXFO Multifunction Fiber Optic Talk Set VCS-20A VCS20A

Ericsson RSU-12 Ribbon Fusion Splicer Cleaver RSU12 RSU

Wavetek JDSU Acterna SDA-5000 CLI-1750 CLI-1450 CATV

Fujikura FSM-20RSII12 Fusion Splicer & PK7500 SM OTDR

USFiberOptic USF-21 Fiber Cleaver & USF-08 Tool Kit New

Wavetek JDSU Acterna 50660 LTS SM Fiber 4 MTS-5000 OTDR

Noyes VFI 1 Trouble Lite Visible Fault Identifier

Fluke DSP-FTA420 MM Fiber Modules DSP 4000 4300 FTA420

Riser Bond 1205TX-OSP Dual Metallic TDR 1205T-OSP 1205

EXFO FTB-1402 FTB-1400 4 FTB-100 FTB-200 FTB-300 FTB400

Fluke Networks DTX-NSM Network Service Module DTX NSM

EXFO FTB-9100 1X12 SM Fiber Switch Module For FTB OTDR

EXFO FTB-3920 MM Module FTB-100 FTB-200 FTB-300 FTB-400

Wavetek Ideal LT8155 LAN Cable Certifier Cat5 Cat5e

JDSU Acterna SmartClass ADSL Tester DSL ADSL2

Fluke NetTool 10/100 Network Connectivity Tester Inline

Fluke Networks 620 LAN Cable Meter Cat5 Coaxial Tester

EXFO FTB-PSB Stand Alone MM Fiber Pulse Suppressor Box

Wavetek LANTEK PRO XL 850nm Fiber Cat5 Cable Certifier

Fluke Networks DSP-100 Cat5 LAN Cable Tester DSP100 DSP

Fluke Microtest PentaScanner Plus w Super Injector Cat5

Fluke Microtest OMNIFIBER MM Fiber Modules OMNISCANNER

GNNettest LaserPrecision FF-1200A SM Fiber OTDR FF-1200

Fluke Networks 682 LANMeter Cat5 Cat5e Network Analyzer

Wavetek Acterna JDSU SDA-5500 Sweep Manager 4 SDA-5000

Fluke Networks LinkRunner & MicroScanner Network Tester

Fluke Networks OptiView Workgroup Analyzer OPV-WGA/PRO

Sunrise Telecom ADSL Module SSxDSL-15 SunSet MTT & xDSL

Fluke Networks DTX-AXTK1 Module For DTX-1800 DTX AXTK1

Fluke Microtest SimpliFiber MM Fiber Loss Tester Kit

Fluke Networks LinkRunner Network Multimeter Tester Set

EXFO FLS-241 Visual Fault Identifier Universal VFL

Fluke Networks OptiView Workgroup Analyzer OPV-WGA OPV

JDSU OLS-6 Singlemode Fiber Laser Light Source OLS

Wavetek Acterna JDSU SAM 4040 Signal CATV SAM4040 Meter

Wavetek JDSU Acterna SDA-5000 CATV Rev PrtblTrn SDA5000

GN Nettest FI720 Optical Fiber Identifier FI 720 FI-720

Acterna JDSU HST-3000 DSL Tester HST 3000 ADSLR HST

Fluke Networks DSP-Spool For DSP-4000 DSP-4100 DSP-4300

Fluke Microtest PentaScanner 350 Cat5 Cable Certifier

JDSU Acterna DSAM-1000B Digtal CATV Meter DSAM1000 DSAM

Wilcom F6121A Optical Fiber Identifier OFI Probe 6121A

EXFO PPM-350B SM Fiber PON Power Meter FTTx PPM-350 PPM

Fluke 61 Handheld Infrared Thermometer IR