Zhuhai Telehof Electrics Company Limited is a British-owned company, mainly engaged in research, manufacturing and sales of Surge Protective Devices. We have been working with surge protective devices...
Min. Order / Reference FOB Price | |
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1 Piece | US $13.00/ Piece |
Local Area: | Zhuhai, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, Paypal, Western Union |
Brand: | Telebahn |
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Type: | Signal Type Arrester |
Structure: | Protective Gap |
Installation: | DIN Rail |
Product introduction
Summary:
BS RK24 ST-II is installed at LPZ 0B-2 or higher, applied in measuring and controlling system, providing coarse and fine protection. Designed according to IEC 61643-21; GB 18802.21; YD/T 1542.
Main character
Small size, only 7mm wide module
With shield terminal (direct or indirect to earth)
High discharge capacity, low voltage protection level
Connected to earth by DIN rail or earth terminal.
Application environment
Temperature: -40ºC...+80ºC
Relative humidity: ≤ 95% (25°C)
Technical data
Model NoBS RK 24 ST-IIArt.-No. 610 500Nominal voltageUN24V - Rated voltage (max. continuous voltage)UC30V (line-line), 60V (line-PG), 160V (line-shield), 160V (Shield-PG)Lightning Impulse current (10/350) Iimp1KA Nominal discharge current (8/20) In10kA Nominal discharge current (8/20)Imax20KAVoltage protection level at 4kV/(1.2/50us)UP≤60V (line-line), ≤ 800V (line-PG), ≤1200V (line-shield), ≤ 800V (Shield-PG)Response timetA≤ 4ns (line-line), ≤20ns (line-PG), ≤20ns (line-shile), ≤ 20ns (Shield-PG)Max. load currentIN250mASeries impedance per lineR4.7ΩOperating temperature range-40ºC...+80ºCCross sectional areaMax. 2.5mm2 flexibleMounting on 35mm DIN rail Enclosure material Orange thermoplastic, UL94-V0Test standards IEC 61643-21; GB18802.21; YD/T 1542Certification CE (LVD, EMC)