电表

Smart electricity meters give building managers insight into and control over energy use. Littelfuse makes the solid state relays, microcontrollers, and cartridge fuses that make these invaluable environmental and budgeting tools work. From magnetic sensors that control meter access to ESD protection devices that prevent shocks and shorts due to human-machine interactions, we deliver solutions.

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技术:
产品系列:UltraMOV, TMOV
功能与特色:高能量吸收能力: 40530 J (2 ms)
特色:Reduces customer qualification time by complying with third-party safety standards such as UL / IEC

技术:
产品系列:
功能与特色:ESD: IEC 61000-4-2, 30 kV contact, 30 kV air, EFT: IEC 61000-4-4, 40 A (5/50 ns)
特色:Promotes robust communication channel operation while maintaining high signal integrity

技术:
产品系列:
功能与特色:Ultra-low current consumption; operating life up to 1M cycles
特色:Available in wide range of operating forces; rugged sealing and resistant to corrosion

技术:
产品系列:59177
功能与特色:全密封型;电磁驱动触点
特色:Lowest power consumption for longest battery life

技术:
产品系列:PLA192, CPC1394, CPC1983YE, PLA193, PLA194
功能与特色:Up to 3750 <sub>VRMS</sub> input/output isolation;UL/IEC certified; low drive power
特色:High reliability and electrical isolation; robust design; no EMI/RFI generation

Electricity Meters Resources