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关 键 词：西门子3NE3222熔断器
行 业：电气 工控电器 混频器
发布时间：2020-11-05
西门子携手青岛中德生态园青岛被动屋工程技术有限公司联合打造的青岛中德生态园被动房技术中心在今天举办的“中德清洁供热大会暨技术论坛”上荣获首届“中德能效合作项目奖”。作为全球智能化楼宇控制技术的者，西门子提供的智能楼宇技术和解决方案为该中心装上了“智慧大脑”，使其在持续运行优化方面不断取得突破，兼具高舒适度和低能耗的特点，实现了“可持续、低碳、绿色、环保”的目标。
3NC2423-0C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：150 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
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3NC2423-3C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：150 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2425-0C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：200 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2425-3C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：200 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2427-0C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：250 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2427-3C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：250 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2428-0C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：300 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2428-3C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：300 A，gR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2431-0C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：350 A，aR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
显示价格
3NC2431-3C
SITOR 熔断片,含 开槽的刀形触头， NH3，输入：350 A，aR，Un AC：500 V，Un 直流：440 V， 前端标示警报器
SILIZED Design
?SILIZED semiconductor fuses have an extremely compact design. This means they have a very small footprint – particularly the NEOZED version
?The rugged and well-known DIAZED design complies with IEC 60269-3. It is globally renowned and can be used in many countries
?A huge range of fuse bases and accessories are available for the NEOZED and DIAZED versions of the SILIZED semiconductor fuses. This increases the application options in many devices.
Cylindrical Fuse Design
?Cylindrical fuses have an extremely compact design and a correspondingly small footprint
?The cylindrical fuses have IEC and UL approval and are suitable for universal use worldwide
?The use of SITOR cylindrical fuses in the cylindrical fuse holders and bases has been tested with regard to heat dissipation and maximum current loading. This makes planning and dimensioning easier and prevents consequential damage
?The use of fuse holders as switch disconnectors expands the area of application of these devices and increases operating safety.
Operational classes
Fuses are categorized according to function and operational classes. SITOR semiconductor fuses, in LV HRC design, are available in the following operational classes:
?aR: for the short-circuit protection of power semiconductors (partial range protection)
?gR: for the protection of power semiconductors (full range protection)
?gS: The gS operational class combines cable and line protection with semiconductor protection (full range protection).
