清远西门子模块代理商

清远西门子模块代理商

西门子触摸屏代理商，西门子一级代理商，西门子中国授权总代理

----浔之漫智控技术(上海)有限公司

   本公司经销合信/CO-TRUST科思创西门子PLC；S7-200S7-300 S7-400 S7-1200 触摸屏，变频器，6FC，6SNS120 V10 V60 V80伺服数控备件：原装进口电机，电线，电缆，希望能跟您有更多的合作机会

概述

UL and IEC certified for global challenges

3VA molded case circuit breakers are ideal for machine and switchgear manufacturers who export worldwide:

The system complies with the UL standard in addition to the IEC standard. This enables you to take advantage of all functionalities for systems that are used in North America as well as in Europe. Plus you can rest assured knowing that you are compliant with the relevant standards.

More than 500 accessory components make the modular, highly variable molded case circuit breaker system perfect for your application – worldwide.

P_I201_XX_08526

3VA UL Molded case circuit breaker: overview

3VA5 molded case circuit breakers, UL

• 1-pole and 3-pole breaker versions

• Thermal-magnetic trip unit

• Also available as a molded case switch and as a motor circuit protector

3VA6 molded case circuit breakers, UL

• 3-pole or 4-pole versions

• Electronic trip unit

• Integrated measuring function for current, voltage, and energy values

• Optional communication via PROFIBUS, PROFINET, Ethernet (Modbus TCP), and Modbus RTU

• Easy integration into higher-level energy management and automation systems

• Different circuit breaker versions available as " rated" (uniterrupted rated current)

•