140DAO84210C

140DAO84210C

140DAO84210C

140DAO84210C

140DAO84210C

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 LC3600F SELTRONIC CIRCUIT BREAKER 600 AMP  600 VAC GOOD TAKEOUT

Westinghouse LC3600F Circuit Breaker 600A 600V 3 Pole W 600A Rating Plug

WESTINGHOUSE LC3600F  CIRCUIT BREAKERTESTEDCLEAN

WESTINGHOUSE LC3600F  CIRCUIT BREAKER W/120V SHUNT TRIPTESTED

WESTINGHOUSE LC3600 USPP LC3600

WESTINGHOUSE LC3600 CIRCUIT BREAKER GOOD TAKEOUT

Westinghouse LC3600 circuit breaker 400 amp RP and Special Motor Operator Pics 

WESTINGHOUSE LC3400F USPP LC3400F

WESTINGHOUSE LC LC3600F LC3400 3 POLE 400 AMP TRIP CIRCUIT BREAKER

WESTINGHOUSE LC LC3400F LC3400 3 POLE 400 AMP TRIP CIRCUIT BREAKER

WESTINGHOUSE LBB3400NW CIRCUIT BREAKER TRIP 2605D15G19

WESTINGHOUSE LB3400W USPP LB3400W

Westinghouse LB3400NW Molded Case Switch 400A 600V 

WESTINGHOUSE LB3400NW 

WESTINGHOUSE LB3400FS VISABREAKER CIRCUIT BREAKER 150A AMP TRIP 400A AMP 45596

WESTINGHOUSE LB3400FS VISABREAKER 400A AMP CIRCUIT BREAKER 3P POLE 600V AC 44733

Westinghouse LB3400FS 400A Breaker w/Shunt Trip LB3400-FS 400 Amp

WESTINGHOUSE LB3400F USPP LB3400F

WESTINGHOUSE LB3400F USPP LB3400F

Westinghouse LB3400F Frame for Circuit Breaker  600VAC

Westinghouse LB3400F circuit breaker Tested with 1 Year Warranty 

WESTINGHOUSE LB3300W USPP LB3300W

WESTINGHOUSE LB3250 USPP LB3250

WESTINGHOUSE LB3100 USPP LB3100

WESTINGHOUSE LB2400 USPP LB2400

WESTINGHOUSE LB LB3400W 3 POLE 400 AMP TRIP CIRCUIT BREAKER

WESTINGHOUSE LB LB3400F 3 POLE 350 AMP TRIP 600V CIRCUIT BREAKER NO LABEL

WESTINGHOUSE LB LB3400F 3 POLE 350 AMP TRIP 600V CIRCUIT BREAKER Chip

WESTINGHOUSE LB LB3400 3 POLE 400 AMP TRIP 600V CIRCUIT BREAKER

WESTINGHOUSE LB LB3250W 3 POLE 250 AMP TRIP CIRCUIT BREAKER

WESTINGHOUSE LB LB3250W 3 POLE 250 AMP TRIP CIRCUIT BREAKER

WESTINGHOUSE LB FRAME LB3400F 200 AMP CIRCUIT BREAKER

Westinghouse LB Frame Circuit Breaker LB3400F

Westinghouse Latch A201L1A 506C555G01 

WESTINGHOUSE LAM CURRENT RATING MODULE MODEL B MOR RELAY 2608D22G04 57296

Westinghouse LAB3400NW Non-Automatic Interrupter 400A

Westinghouse LAB3350W Circuit breaker LAb 350 Amp 

WESTINGHOUSE LAB3300W USPP LAB3300W

WESTINGHOUSE LAB3300W  CIRCUIT BREAKERCLEANEDTESTED

WESTINGHOUSE LAB3225 USPP LAB3225

WESTINGHOUSE LAB2300W USPP LAB2300W

Westinghouse LAB LAB2400W 2 Pole 400 amp 600v Magnetic Trip Circuit Breaker CHIP

Westinghouse LAB LAB2400W 2 Pole 400 amp 600v Magnetic Trip Circuit Breaker CHIP

WESTINGHOUSE LA-AB USPP LAAB

WESTINGHOUSE LA3600F USPP LA3600F

Westinghouse LA3600F Circuit Breaker 600 Amp  WOW 

Westinghouse LA3600F Circuit Breaker 600 Amp  WOW 

Westinghouse LA3600F  600 Amp Circuit Breaker w/ Aux Sw & Shunt Trip Surpl

WESTINGHOUSE LA3600 USPP LA3600

Westinghouse LA3450  450 Amp Circuit Breaker /Cleaned/Tested

WESTINGHOUSE LA3400PT CIRCUIT BREAKER. N1-3

WESTINGHOUSE LA3400PRF USPP LA3400PRF

WESTINGHOUSE LA3400PRF TRI PAC CIRCUIT BREAKER 150 AMP

WESTINGHOUSE LA3400PRF TRI PAC CIRCUIT BREAKER 125 AMP

WESTINGHOUSE LA3400PRF NSPP LA3400PRF

WESTINGHOUSE LA3400PRF NSFP LA3400PRF

Westinghouse LA3400PRF 400A AB De-Ion Breaker w/400 Amp Trip LA3400-PRF

Westinghouse LA3400PRF 400A AB De-Ion Breaker w/350A Trip LA3400-PRF 350 Amp

Westinghouse LA3400PRF 400A AB De-Ion Breaker w/225A Trip 400 Amp/225 Amp

Westinghouse LA3400PRF 400A AB De-Ion Breaker w/200A Trip LA3400-PRF 200 Amp

WESTINGHOUSE LA3400FS NSFP LA3400FS

Westinghouse LA3400FS 400A Molded Case Switch 400 Amp Breaker No Trip LA3400-FS

WESTINGHOUSE LA3400FN NSPP LA3400FN

Westinghouse LA3400F Circuit breaker. 400 amp LA frame Tested-Report-Warranty

Westinghouse LA3400F 3 Pole 600 VAC Circuit Breaker

WESTINGHOUSE LA3350PT NSPP LA3350PT

WESTINGHOUSE LA3300 W/ 50 DEGREE TRIP 

WESTINGHOUSE LA3300 W/ 50 DEGREE TRIP 

WESTINGHOUSE LA3300  CIRCUIT BREAKERCLEANED TESTED

Westinghouse LA3250  LA3600F w/ 250 Amp Trip Circuit Breaker Surplus

WESTINGHOUSE LA322 CIRCUIT BREAKERCLEANEDTESTED

WESTINGHOUSE LA317 CIRCUIT BREAKERCLEANEDTESTED

WESTINGHOUSE LA2600F USPP LA2600F

WESTINGHOUSE LA2600 USPP LA2600

WESTINGHOUSE LA2400F USPP LA2400F

WESTINGHOUSE LA LA3400PRF 3 POLE 400 AMP TRIP BREAKER la3400 NO COVER

WESTINGHOUSE LA LA3400PRF 3 POLE 400 AMP TRIP BREAKER la3400

WESTINGHOUSE LA LA3400PRF 3 POLE 300 AMP TRIP BREAKER

WESTINGHOUSE LA LA3400PRF 3 POLE 250 AMP TRIP BREAKER

WESTINGHOUSE LA LA3400PRF 3 POLE 225 AMP TRIP BREAKER

WESTINGHOUSE LA LA3400PRF 3 POLE 175 AMP TRIP BREAKER

WESTINGHOUSE LA LA3400PRF 3 POLE 175 AMP TRIP BREAKER

WESTINGHOUSE LA LA3400PF 3 POLE 400 AMP TRIP BREAKER

WESTINGHOUSE LA LA3400PF 3 POLE 125 AMP TRIP BREAKER

WESTINGHOUSE LA LA3400F 3 POLE 250 AMP TRIP BREAKER

Westinghouse LA Frame 3 Pole 600-500 Amp 600VAC LA3600F

WESTINGHOUSE LA 2 pole 600 amp LA2600S LA2600 Circuit Breaker MISSING LUG COVER

WESTINGHOUSE L-60 USPP L60

WESTINGHOUSE L-60 NSFP L60

Westinghouse L-60 Electrical Interlock 557D  

Westinghouse L-60 Electrical Interlock 557D  

WESTINGHOUSE L-56E NSFP L56E

WESTINGHOUSE L-56D USPP L56D

WESTINGHOUSE L-56D NSPP L56D

WESTINGHOUSE L-56D NSFP L56D

WESTINGHOUSE L-56C USPP L56C

WESTINGHOUSE L-56C NSFP L56C

WESTINGHOUSE L56C 2 NC POLES. T3-6. 

WESTINGHOUSE L-56B USPP L56B

WESTINGHOUSE L-56B NSPP L56B

WESTINGHOUSE L-56B NSFP L56B

WESTINGHOUSE L-56B AUXILIARY CONTACT N1-3

Westinghouse L-56 electrical interlock S NO 2609D01G01

Westinghouse L-56 Electircal Interlock Universal Poles 1 NC NIB

WESTINGHOUSE L55 USPP L55

WESTINGHOUSE L55 NSFP L55

WESTINGHOUSE L-55 MOTOR STARTER INTERLOCK 

WESTINGHOUSE L-54 MOTOR STARTER INTERLOCK 

WESTINGHOUSE L53-4-5 USPP L5345

WESTINGHOUSE L53-4-5 NSPP L5345

WESTINGHOUSE L53-4-5 NSFP L5345

WESTINGHOUSE L53 NSFP L53

WESTINGHOUSE L-52 USPP L52

WESTINGHOUSE L-51 USPP L51

WESTINGHOUSE L-405544-J USPP L405544J

Westinghouse L2046NV LCD MONITOR CAPACITOR KITALL SUNCON

Westinghouse L1975NW LCD MONITOR CAPACITOR KITALL SUNCON

Westinghouse L1975N LCD MONITOR CAPACITOR KITALL SUNCON

Westinghouse L/A202K4CAM Latched Lighting Contactor STR1600 

Westinghouse L Frame 600 amp Trip 400 Shunt Trip 

Westinghouse L Frame 600 amp circuit breaker 400 amp Trip CHIPPED

Westinghouse L Frame 150 amp Trip 400 breaker

WESTINGHOUSE KX251 USPP KX251

Westinghouse KX-241Style 2140A14H64

WESTINGHOUSE KX-241/0-1500 USPP KX24101500

WESTINGHOUSE KX-241 USPP KX241

WESTINGHOUSE KX-241 100 PSI 

WESTINGHOUSE KVA 1F0990 TRANSFORMER 

WESTINGHOUSE KT-5 CURRENT TRANSFORMER 4005 A AMPS 5KV INSULATION 46023

WESTINGHOUSE KT3400T 400A 3P -1 YEAR RETURN POLICY- NIB

Westinghouse KT3300T Thermal Magnetic Trip Unit 300 Amps

Westinghouse KT-3175-T USPP KT3175T THERMAL MAGNETIC CIRCUIT BREAKER 

WESTINGHOUSE KT3175T NSFP KT3175T

WESTINGHOUSE KT3150T USPP KT3150T

WESTINGHOUSE KT2400T 400A 2P -1 YR RETURN POLICY- NIB

WESTINGHOUSE KT2400T 400A 2P -1 YR RETURN POLICY- NIB

WESTINGHOUSE KT-15 CURRENT TRANSFORMER 2005A AMP 15KV 101 RATIO 45608

WESTINGHOUSE KS-269 USPP KS269

WESTINGHOUSE KL-949-20 USPP KL94920

WESTINGHOUSE KL3100 USPP KL3100

WESTINGHOUSE KIN-60 CURRENT TRANSFORMER 5/200 7524A68G10 WESTINGHOUSE E10

WESTINGHOUSE KIN-60 CURRENT TRANSFORMER 5/200 7524A68G10 WESTINGHOUSE E10

WESTINGHOUSE KIN-60 CURRENT TRANSFORMER 5/200 7524A68G10 WESTINGHOUSE E10

Westinghouse K-Frame 225A AB DE-ION Breaker 3 Pole 225 Amp 1773619 KL36225

WESTINGHOUSE KES2002 USPP KES2002

WESTINGHOUSE KE724501 USPP KE724501

WESTINGHOUSE KDB3400W USPP KDB3400W

Westinghouse KDB3400W Industrial Circuit Breaker 600V 400A 3P with KT3400T

Westinghouse KDB3300W Circuit Breaker 300 amp 600V Aux switch A1X3PK Guaranteed

Westinghouse KDB3250 Series C Circuit Breaker 250 AMP 600 VAC KDB 35 K

Westinghouse KDB3250 Series C Circuit Breaker 250 AMP 600 VAC KDB 35 K

Westinghouse KDB3250 Series C Circuit Breaker 250 AMP 600 VAC KDB 35 K

Westinghouse KDB KDB3400w 400 amp 3 pole Circuit Breaker RED

Westinghouse KDB KDB3350w 350 amp 3 pole Breaker

Westinghouse KDB KDB3350w 350 amp 3 pole Breaker

WESTINGHOUSE KD-3400-KW USPP KD3400KW

Westinghouse KD3400KW Series C 400 Amp.5892 

WESTINGHOUSE KD-3400-KW NSFP KD3400KW

WESTINGHOUSE KD3400FS 400 AMP 3 POLE CIRCUIT BREAKER

WESTINGHOUSE KD3400F USPP KD3400F

Westinghouse KD3400F KD3400 400A /w 150A Trip Breaker