140DDI15310

140DDI15310

140DDI15310

140DDI15310

140DDI15310

设计和功能

根据统计数字表明，所有自动化组件（无论是机械式、机电式，还是电子式）都会出现故障。因此，工厂维护和工厂改造也就必不缺少。在实际应用中，期待的可用性是不现实的。

通过西门子 SIMATIC S7400H，能够较大限度地降低生产故障机率，较大化生产率。

  SIMATIC S7400H 具有以下功能：

  ■ 出现故障时，能够无扰切换

  ■ 集成故障检测功能；提前检测故障，避免影响生产过程

  ■ 在线维护，即可在工厂运行期间，更换故障组件

  ■ 组态更改，即可在工厂运行期间，进行工厂扩容

  ■ 自动事件同步

  ■ 高可用性通信

  ■ 冗余连接I/O 设备

Westinghouse ND312T33W 1200amp Breaker 12NES1000T plug Tested per NETA Specs 

WESTINGHOUSE ND ND312TW 3 POLE 1000 AMP 600V BREAKER

WESTINGHOUSE ND ND312T33W 3 POLE 1200 AMP 600V BREAKER 1200 AMP TRIP

WESTINGHOUSE NCMZ-799 USPP NCMZ799

WESTINGHOUSE NCMZ-1799 USPP NCMZ1799

WESTINGHOUSE NCMZ-1799 NSFP NCMZ1799

Westinghouse NC31200NW circuit breaker switch TESTED-REPORT-WARRANTY

WESTINGHOUSE NC31200F USPP NC31200F

Westinghouse NC31200F Breaker 1200 Amp 600 VAC 3 Pole

Westinghouse NC31200F Breaker 1200 Amp 600 VAC 3 Pole

Westinghouse NB-6303 Circuit Breaker 15 Amp  WOW 

WESTINGHOUSE NB3800PF NSFP NB3800PF

Westinghouse NB3800PF Circuit Breaker 600 amp plugtested with warranty

Westinghouse NB3800PF 800A AB De-Ion Tri-Pac Breaker w/400A Trip 400 Amp

Westinghouse NB3800PF 500 amp trip 3 pole circuit BREAKER 

Westinghouse NB3800PF 500 amp 3 pole SHUNT AUX BREAKER 

WESTINGHOUSE NB31200WK-S24-2A-2B USPP NB31200WKS242A2B

WESTINGHOUSE NB31200F USPP NB31200F

Westinghouse NB31200F circuit breaker style4997D20G02 1200 amp rating plug

Westinghouse NB31200F 1200A Breaker w/1000A Trip NB 1000 Amp

WESTINGHOUSE NB2800PF USPP NB2800PF

WESTINGHOUSE NB2800P-400 USPP NB2800P400

Westinghouse Navy  AQB-A100 Circuit Breaker 500 Volts 250AC

WESTINGHOUSE NA-51080-3 NSPP NA510803

WESTINGHOUSE N60075VD  DSH INDOOR CAPACITOR  75KVAR 600VAC 3PHASE 41508

WESTINGHOUSE N60075VD  DSH INDOOR CAPACITOR  75KVAR 600VAC 3PHASE 41508

WESTINGHOUSE N25 NSPP N25

WESTINGHOUSE N-230 USPP N230

WESTINGHOUSE MW-41 USPP MW41

Westinghouse MW-41 Overload Relay Solid State  

Westinghouse MW-41 Overload Relay Solid State  

WESTINGHOUSE MW-41 NSFP MW41

Westinghouse MW-31 Overload Relay Thermal MW31 for panel mounting without heater

Westinghouse MW-31 Overload Relay LH Mounting

WESTINGHOUSE MW-31 NSFP MW31

WESTINGHOUSE MW-31  MW OVERLOAD RIGHT HAND RELAY 60 

WESTINGHOUSE MW-31  MW OVERLOAD RIGHT HAND RELAY 60 

WESTINGHOUSE MW-31  MW OVERLOAD LEFT HAND RELAY 60 

WESTINGHOUSE MW-31  MW OVERLOAD LEFT HAND RELAY 60 

WESTINGHOUSE MW21 USPP MW21

WESTINGHOUSE MW21 NSFP MW21

WESTINGHOUSE MW-21  MW OVERLOAD RELAY 60 

WESTINGHOUSE MW-21  MW OVERLOAD RELAY 

WESTINGHOUSE MW-11 USPP MW11

Westinghouse MW-11 Thermal Overload Relay 

WESTINGHOUSE MW-11 THERMAL OVERLOAD RELAY 

Westinghouse MW-11 Overload Relay 

WESTINGHOUSE MW-11 NSFP MW11

WESTINGHOUSE MW-11  MW OVERLOAD RELAY tag383 

WESTINGHOUSE MW-11  MW OVERLOAD RELAY 60 

WESTINGHOUSE MW-1 MW OVERLOAD RELAY. S1-5. 

WESTINGHOUSE MW HEATER OVERLOAD RELAY AC.93 966467-H 

WESTINGHOUSE MV-832 USPP MV832

Westinghouse MTR-1015-13 External Current Sensor

Westinghouse MTC Transformer 50VA 460 lF0890

Westinghouse MTC Transformer 50VA 460 lF0890

Westinghouse MSTO1SN 1 pole NEMA 1 enclosure

Westinghouse MSTO1 Starter Switch 

Westinghouse MSTO1 MS STARTER 1 POLE TOGGLE OPERATED

WESTINGHOUSE MST-02 USPP MST02

WESTINGHOUSE MST01SN USPP MST01SN

WESTINGHOUSE MST01SN NSPP MST01SN

WESTINGHOUSE MST01SN NSFP MST01SN

WESTINGHOUSE MST01SN MANUAL STARTER TOGGLE 1 PoleNEMA 1 W/ Enclosure

WESTINGHOUSE MST01SL USPP MST01SL

WESTINGHOUSE MST01-230 NSPP MST01230

WESTINGHOUSE MSPT USPP MSPT

WESTINGHOUSE MSK01 NSPP MSK01

WESTINGHOUSE MSH-9.8A USPP MSH98A

WESTINGHOUSE MSH-9.7A USPP MSH97A

WESTINGHOUSE MSH-8.8A NSPP MSH88A

WESTINGHOUSE MSH-6.A NSFP MSH6A

WESTINGHOUSE MSH-6.6A USPP MSH66A

WESTINGHOUSE MSH5.A USPP MSH5A

WESTINGHOUSE MSH5.A NSFP MSH5A

WESTINGHOUSE MSH-4.5A NSFP MSH45A

WESTINGHOUSE MSH-4.1A NSFP MSH41A

WESTINGHOUSE MSH-3.7A NSFP MSH37A

Westinghouse MSH3.4A MS Starter Heater 

WESTINGHOUSE MSH-3.1A USPP MSH31A

WESTINGHOUSE MSH-3.1A NSFP MSH31A

WESTINGHOUSE MSH-2.5A NSFP MSH25A

WESTINGHOUSE MSH-2.3A USPP MSH23A

WESTINGHOUSE MSH-2.3A NSFP MSH23A

WESTINGHOUSE MSH2.3A ALSO 503561G17 MS HEATER

WESTINGHOUSE MSH-2.1A NSFP MSH21A

WESTINGHOUSE MSH-18.6A USPP MSH186A

WESTINGHOUSE MSH-17.1A USPP MSH171A

WESTINGHOUSE MSH-17.1A NSFP MSH171A

WESTINGHOUSE MSH-15.6A USPP MSH156A

WESTINGHOUSE MSH-15.6A NSFP MSH156A

WESTINGHOUSE MSH-14-2A USPP MSH142A

WESTINGHOUSE MSH-14-2A NSFP MSH142A

WESTINGHOUSE MSH-12.9A USPP MSH129A

WESTINGHOUSE MSH-10-6A NSPP MSH106A

WESTINGHOUSE MSH-1.9A NSFP MSH19A

WESTINGHOUSE MSH-1.7A NSFP MSH17A

WESTINGHOUSE MSH-1.45A NSPP MSH145A

WESTINGHOUSE MSH-1.45A NSFP MSH145A

WESTINGHOUSE MSH-1.3A NSPP MSH13A

WESTINGHOUSE MSH-1.3A NSFP MSH13A

WESTINGHOUSE MSH-1.2A NSPP MSH12A

WESTINGHOUSE MSH-1.2A NSFP MSH12A

WESTINGHOUSE MSH-0.98A USPP MSH098A

WESTINGHOUSE MSH-0.98A NSFP MSH098A

WESTINGHOUSE MSH-0.89A NSFP MSH089A

WESTINGHOUSE MSH-0.81A NSFP MSH081A

WESTINGHOUSE MSH-0.74A NSFP MSH074A

WESTINGHOUSE MSH-0.67A NSFP MSH067A

WESTINGHOUSE MSH-0.61A NSFP MSH061A

WESTINGHOUSE MSH-0.5A NSFP MSH05A

WESTINGHOUSE MSH-0.55A NSFP MSH055A

WESTINGHOUSE MSH HEATER COIL MSH9.7A 9.7A THERMAL

WESTINGHOUSE MSH HEATER COIL MSH5.5A 5.5A THERMAL

WESTINGHOUSE MSH HEATER COIL MSH4.1A 4.1A THERMAL 503C561G23

WESTINGHOUSE MSH HEATER COIL MSH2.3A 2.3A THERMAL

Westinghouse MSH 7.3 overload relay thermal unit heater element

Westinghouse MSH 3.4A thermal units heater elements 

WESTINGHOUSE MS2CN NSFP MS2CN

WESTINGHOUSE MS2BN NSFP MS2BN

WESTINGHOUSE MS STARTER MSH. 14.2A 

WESTINGHOUSE MRS3PST NSFP MRS3PST

WESTINGHOUSE MRS3PSF USPP MRS3PSF

WESTINGHOUSE MRS3BST USPP MRS3BST

WESTINGHOUSE MRC 500 MINI_REGULATING CENTER

WESTINGHOUSE MRC 250 MINI_REGULATING CENTER

WESTINGHOUSE MR3P120AC NSFP MR3P120AC

WESTINGHOUSE MR3B120AC USPP MR3B120AC

WESTINGHOUSE MR2P24DC NSFP MR2P24DC

WESTINGHOUSE MR2P24DC NSFP MR2P24DC

WESTINGHOUSE MR2P120AC USPP MR2P120AC

WESTINGHOUSE MR2P120AC USPP MR2P120AC

WESTINGHOUSE MR2B120AC USPP MR2B120AC

WESTINGHOUSE MR2B120AC USPP MR2B120AC

WESTINGHOUSE MR25W300DCMA USPP MR25W300DCMA

WESTINGHOUSE MPS512-DC USPP MPS512DC

WESTINGHOUSE MPS4BST NSFP MPS4BST

WESTINGHOUSE MPS4BST NSFP MPS4BST

WESTINGHOUSE MPS3BST USPP MPS3BST

WESTINGHOUSE MPS2BST USPP MPS2BST

WESTINGHOUSE MPS2BST NSPP MPS2BST

WESTINGHOUSE MPS1BST NSPP MPS1BST

WESTINGHOUSE MPS1BST NSFP MPS1BST

WESTINGHOUSE MP4B120AC NSFP MP4B120AC

WESTINGHOUSE MP3B120AC USPP MP3B120AC

WESTINGHOUSE MP2B-120ACL USPP MP2B120ACL

WESTINGHOUSE MP HEATER COIL 2C5-60 2C 560 RELAY

Westinghouse Movement Meter 76C46165H01

Westinghouse Motor Starter Heater MSH1 MSH1.1A

Westinghouse Motor Starter CatA200K2CAC

Westinghouse Motor Starter A210M4CAC_A21OM4CAC_5250C89G02_525OC89GO2 

WESTINGHOUSE MOTOR STARTER A201K4CB 208V COIL

Westinghouse Motor Starter A200M5CAC Sixe 5 2450 

Westinghouse Motor Starter A200M4CAC 3 PH 16005

Westinghouse Motor Starter A200M4CAC 3 PH 16005

Westinghouse Motor Starter A200M4CAC 16014

Westinghouse Motor Starter A200M3CAC 16024

Westinghouse Motor Starter A200M3CAC 16021

Westinghouse Motor Starter A200M1CAC 16032

WESTINGHOUSE MOTOR STARTER & ENCLOSURE A203R1AZA D19

Westinghouse Motor Controls 0 Mod J NOS

Westinghouse Motor Controls 0 Mod J NOS

Westinghouse Motor Controls 0 Mod J NOS

WESTINGHOUSE MOTOR CONTROL SWITCH A250M1CAC ENCLOSURE

WESTINGHOUSE MOTOR CONTROL SWITCH A200M2CAC ENCLOSURE

Westinghouse Motor Control Model J _ A210MACA-CD2 _ Mfg. Code SWSET _ 3 Phase

Westinghouse Motor Control Model J _ A210MACA-CD2 _ Mfg. Code SWSET _ 3 Phase

Westinghouse Motor Control J Mfg. Code-CRCEH _ A200MACACD2

WESTINGHOUSE MOTOR CONTROL CONTACTOR W2OOM5CFC

WESTINGHOUSE MOTOR CONTROL CONTACTOR MODELA200SABR

WESTINGHOUSE MOTOR CONTROL CONTACTOR MODELA200SABR

WESTINGHOUSE MOTOR CONTROL CATALOG5250CB4G02

WESTINGHOUSE MOTOR CONTROL AZ01K1CA NON REVERSING

WESTINGHOUSE MOTOR CONTROL AZ01K1CA NON REVERSING

WESTINGHOUSE MOTOR CONTROL AC200MICAC

Westinghouse Motor Control AC Starter 135Amp A201K4CX 120V Coil

Westinghouse Motor Control A251K0CA 18 Amps Rev Contractor

WESTINGHOUSE MOTOR CONTROL A200M3CX ENCLOSURE

Westinghouse Motor Control A200M3CAC Model J 5337 

Westinghouse Motor Control A200M3CAC 3120V A200

Westinghouse Motor Control A200M0CAC 7401A

Westinghouse Motor Contactor CatalogA201K3CA 50 HP

WESTINGHOUSE MOTOR CIRCUIT PROTECTOR MCP23480SR 

Westinghouse Motor Circuit Protector MCP13300R_MCP133OOR_600VAC_3 Pole

WESTINGHOUSE MOTOR CIRCUIT PROTECTOR MCP13300R

WESTINGHOUSE MOTOR CIRCUIT PROTECTOR MCP0322RC 600VAC 3 POLE 2607D80G02

Westinghouse Motor Circuit Protector HMCP050K2C EATON 

Westinghouse Motor Circuit Protector HMCP050K2C EAT