A4BY601

A4BY601

A4BY601

A4BY601

A4BY601

S7-300 可以实现空间节省和模块式组态。除了模块，只需要一条 DIN 安装轨用于固定模块并把它们旋转到位。

这样就实现了坚固而且具有 EMC 兼容性的设计。

随用随建式的背板总线可以通过简单的插入附加的模块和总线连接器进行扩展。S7-300 系列丰富的产品既可以用于集中扩展，也可用于构建带有 ET 200M 的分布式结构；因此实现了经济高效的备件控制。

扩展选件

如果自动化任务需要超过 8 个模块，S7-300 的中央控制器 (CC) 可以使用扩展装置 (EU) 扩展。中心架上最多可以有 32 个模块，每个扩展装置上最多 8 个。接口模块 (IM) 可以同时处理各个机架之间的通讯。如果工厂覆盖范围很宽，CC/EU 还可以相互间隔较长距离安装（最长 10m）。

在单层结构中，这可以实现 256 个 I/O 的最大组态，在多层结构中最多可以达到 1024 个 I/O。在带有 PROFIBUS DP 的分布式组态中，可以有 65536 个 I/O 连接（最多 125 个站点，如通过 IM153 连接的 ET200M）。插槽可自由编址，因此无需插槽规则。

S7-300 模块种类丰富，还可以用在分布式自动化解决方案中。

与 S7-300 具有相同结构的 ET 200M I/O 系统通过接口模块不仅可以连接到 PROFIBUS 上还可以连接到 PROFINET 上。To the top of the page

RECONDITIONED ITE 211-313-949 15.5KV 200E AMP FUSE

RELIANCE LCL-3000 3000A 600V CURRENT LIMITING FUSE

GOULD SHAWMUT TR350R 350A 250V RK5 TIME DELAY FUSE

GE GEK-28074 9F62KED300 15.5 KV 300E FOUR BARREL FUSE

S&C SM-5 SM5 14.4 KV 400E FUSE REFILL UNIT 132600-R4

UNUSED GOULD AMP-TRAP A2K300R 300A 250V HRC I-R FUSE

BUSS HI-CAP KLP-2000 KLP2000 2000A TIME DELAY FUSE

AMP-TRAP CS-3 A1550X150E-1D 15.5KV 150E 2-BARREL FUSE

GE 9F60FMH020 15.5 KV 20E EJ 0-1D GEK-39196 FUSE

SHAWMUT AMP-TRAP A4BY4000 4000E TYPE 55 480 FUSE

WESTINGHOUSE CLS-700 5.08 KV 230A MOTOR STARTER FUSE

GOULD AMP-TRAP A4BY5000 5000A CURRENT LIMITING FUSE

S&C SMU-20 200E 17KV FUSE REFILL UNIT TCC 119-2

S&C SMU-20 80E 27KV FUSE REFILL UNIT TCC 119-2

GOULD AMP-TRAP A6K300R 300A 600V RK1 HRC 1 FUSE

GOULD AMP-TRAP A4BY600 600A 600V CURRENT LIMITING FUSE

LIMITRON JKS-400 400A 600V HRC-I CURRENT LIMITING FUSE

S&C SMU-20 20E 27KV FUSE REFILL UNIT TCC 119-2

ECONOLIM NCL-250 250A 250V RK1 CURRENT LIMITING FUSE

BUSS LOW-PEAK LPJ-600SP 600A 600V TYPE-D HRCI-J FUSE

RECONDITIONED GOULD A1550X50E-1 15.5KV 50E AMP FUSE

RECONDITIONED ITE 427508 4.8KV 50E AMPS FUSE

RECONDITIONED ITE 427509 4.8KV 65E AMPS FUSE

GE EJ-2 9F60LJD803 3R 4800/2400V FUSE UNUSED IN BOX

UNUSED GOULD AMP-TRAP A4BY2500 2500A 600V CLASS L FUSE

RECONDITIONED GE 6193406G18 5.5KV 150E AMPS FUSE

RECONDITIONED GE 9F62DCB125E 5.5KV 125E AMPS FUSE

RECONDITIONED GOULD A550X30E-1 5KV 30E AMPS FUSE

RECONDITIONED GOULD A550X80E-1 5.5KV 80E AMPS FUSE

UNUSED GE EJ-1 2.75KV 5E FUSE GEK-39196 9F60 CCB005

UNUSED 8RBA4-400E 8.25KV FUSE REFILL 423D815A22

HI-CAP KRP-C 1000 1000A 600V CURRENT LIMITING FUSE

RELIANCE LCU-4000 4000A 600VAC CURRENT LIMITING FUSE

WESTINGHOUSE CLS-12 151D933G02 5.08 KV 230 AMP FUSE

GOULD AMP-TRAP II A6D250R 250A 600V RK1 TIME DELAY FUSE

RECONDITIONED CUTLER-HAMMER 5CLE-300E AMPS 5.5KV FUSE

RECONDITIONED GE 6193406G19 5.5KV 200E AMPS FUSE

RECONDITIONED GE 9F60HJD150 5.5KV 150E AMPS FUSE

RECONDITIONED GE 9F60HMH080 15.5KV 80E AMPS FUSE

RECONDITIONED GOULD A055F1DORO-150E AMPS 5.5KV FUSE

RECONDITIONED GOULD A1550X150E-1D 15.5KV 150E AMP FUSE

RECONDITIONED GOULD A1550X80E-1 15.5KV 80E AMP FUSE

RECONDITIONED ITE 427550 13.8KV 80E AMP FUSE

RECONDITIONED SQUARE-D A155F1DSRO-65E AMPS 15.5KV FUSE

RECONDITIONED WESTINGHOUSE 310C905G09 5.5KV 250E FUSE

RECONDITIONED WESTINGHOUSE 5CLE-200E AMPS 4.8KV FUSE

GE 81G2000050 15.5 KV 50E GEK-28074 FUSE

GE 9F60FMH040 15.5 KV 40E GEI-10951 FUSE

SIEMENS-ALLIS CURRENT LIMITING 48FM3R-4 2.4/4.8 KV FUSE

WESTINGHOUSE 600 VAC DSL LIMITER D3000 151B032G10

UNUSED CUTLER-HAMMER 15RBA4-400E EXPULSION FUSE REFILL

GE GF8B1600 1600A 600V CLASS L CURRENT LIMITING FUSE

UNUSED WESTINGHOUSE RBA-RDB-200 40E POWER FUSE REFILL

UNUSED WESTINGHOUSE RBA-RDB-200 80E POWER FUSE REFILL

WESTINGHOUSE CLS-1 676C546G05 2.4 KV 110 AMP FUSE

UNUSED GOULD SHAWMUT AMPTRAP A4BY300 AL 300A 600V FUSE

RECONDITIONED GE 9F62DCB100 5.5KV 100E AMPS FUSE

RECONDITIONED GOULD A155F1DORO-40E AMPS 15.5KV FUSE

RECONDITIONED WESTINGHOUSE 439D482G04 15.5KV 80E A FUSE

GE DOUBLE BARREL 0178L0611G16 4.76 KV 325E EJ-1 FUSE

GE DOUBLE BARREL 9F60GJC300 4.76 KV 300E EJ-1 FUSE

GE DOUBLE BARREL 9F60GJC400 4.76 KV 400E EJ-100 FUSE

S&C 17 KV 200E SM-4S OUTDOOR FUSE HOLDER 86732R1

S&C 92353 L-4Z 200E 25-27KV POWER FUSE HOLDER - INDOOR

WESTINGHOUSE RBA200 15RBA2-NH NONDISCONNECT FUSE HOLDER

UNUSED S&C SM-4Z 35 KV 200E FUSE HOLDER 86804R2

S&C SMD-1A 35 KV 65E TCC NO. 119-1 FUSE UNIT 454065R1

UNUSED VINTAGE 1940's S&C 15KV 150/100E SM FUSE REFILL

GE DOUBLE BARREL 9F60HMH080 15.5 KV 80E EJ 0-100 FUSE

3 ITE AMP-TRAP A4BY-1600 A 600VAC CLASS L TYPE 55 FUSES

EATON CH 38RBA2-200E 38.0KV EXPULSION FUSE RBA/RDB-200

UNUSED CUTLER-HAMMER 15RBA2-50E 15.5KV EXPULSION FUSE

UNUSED WESTINGHOUSE TYPE 15CX40C 15.5KV 40C AMP FUSE

AMP-TRAP 2000 A4BQ1600 1600A 600VAC TIME DELAY FUSE

AMP-TRAP A4BY1200 1200A 600V TYPE 55H FORM 480 FUSE

GEC ALSTHOM 601A FORM 480 HRC-L FUSE CLU601

GOULD AMP-TRAP 2000 A4BQ1600 1600A 600V TIME DELAY FUSE

ITE IMPERIAL AMP-TRAP A4BY1600 1600A 600V TYPE 55 FUSE

WESTINGHOUSE B1200 1200A 600V DSL LIMITER BREAKER FUSE

GOULD AMP-TRAP A4BY3500 3500A 600VAC CLASS L FUSE

COOPER BUSS JCK-18R 2.54 KV 390 AMP DOUBLE BARREL FUSE

GE EJO-1 6193496 G16 100E AMP 15500 MAX V FUSE

GE 9F60LJD203 3R 5.08KV MAX SIZE D FUSE UNUSED IN BOX

GE EJO-1 6193496 G6 15000 V 15KV 7R AMP FUSE

NELSON 170R-6R-1C2.75 170 AMP 2.75 KV ELECTRIC FUSE

NELSON 9R5 2.4/4.8 KV 200 AMP CLASS 1401 ELECTRIC FUSE

WESTINGHOUSE BA-200 7.2KV 200E POWER FUSE REFILL

WESTINGHOUSE BA-400 14.4KV 100E POWER FUSE REFILL

WESTINGHOUSE BA-400 7.2KV 200E POWER FUSE REFILL

WESTINGHOUSE BA-400 7.2KV 300E POWER FUSE REFILL

WESTINGHOUSE RBA-RDB-200 15.5KV 20E POWER FUSE REFILL

WESTINGHOUSE RBA-RDB-400 15.5KV 100E POWER FUSE REFILL

WESTINGHOUSE RBA-RDB-400 8.25KV 400E POWER FUSE REFILL

GE DOUBLE BARREL 178L611G24 4.76 KV 450E EJ-1 FUSE

GOULD AMP-TRAP A4BY3000 3000A 600V CLASS L FUSE

GOULD AMP-TRAP A4J400 400A 600V CLASS J HRCI-J FUSE

WESTINGHOUSE RBA-RDB-200 15.5KV 125E POWER FUSE REFILL

ECONOLIM LCL-700 700A 600V HRC-1 CURRENT LIMITING FUSE

CARBONE FERRAZ 600 VAC 450A A060FC450H FUSE CFS 2234

RECONDITIONED GE 9F60FJD050 5.5KV 50E AMPS FUSE

RECONDITIONED GOULD A055F1DORO-40E AMPS 5.5KV FUSE

SHAWMUT AMP-TRAP A4Y200 200A 600V TIME DELAY FUSE

GOULD AMP-TRAP A4BY601 601A 600V CURRENT LIMITING FUSE

.