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Sell 25kA type 1 surge protection device SPD for triphase 380V AC system

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  • Company Name :Shenzhen Techwin Lightning Technologies Co.,Ltd
  • Membership :Free member
  • Registrarion Date :2020. 03. 09
  • CountryRegion:China
  • Address:Huafeng Industral park, Jinlan Road, Pingshan district Shenzhen Guangdong, China
  • Phone / Fax:86-0755-86131076  /  
  • Contact:Jane zheng   skype_chat
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Techwin DIN rail 25kA ClassⅠsurge protection device(SPD)for Tri-phase 380V AC system

Model: MA25B3+N

Class I(Type 1) Surge Protective Device for AC Power System.
A.Power distribution box(cabinet)
B.AC cabinet
C.PV inverter
D.Switch power supply
E.Column head cabinet
F.Charging station/charging point
●Sensitive electronic equipment
●Telecom centers
●Automatic control centers
●Intelligent buildings
●Industrial enterprises
●Medical institutes
●IT, TT, TN-C, TN-S, TN-C-S and other power supply systems.

●DIN rail mounting for easy installation
●Plug connectors for quick and easy connection or rewiring
●25kA Iimp capability
●Thermal disconnect device
●Status indicators visually verify protection level
●Surge protection device with N-PE residual current spark gap as 3+1 circuit
●Remote alarm function
●ISO 9001:2008 certificated,ISO14000:2004 certificated and OHSAS18000:2007 certificated
●High quality products with CE, Rohs certificates

Model  MA25B3+N
Electrical Parameter
Nominal working voltage Un   220V AC
Max. continuous operating voltage Uc  385V AC
Max discharge current Imax(8/20µs)  100kA
Max. discharge current Limp(10/350µs)  25kA
Protection level (10/350µs) Up  ≤1100V
Response time tA  100ns
Protection model  L1 L2 L3-N,N-PE
Mechanical characteristics  
Dimension  90 (H)×72(W)×65(L)mm
Mounting  35mm DIN rail
Recommend cross-sectional area  L/N ≥16mm2 PE≥25mm2
IP code  IP20
Working conditions  Temperature: -40 to 80℃,
Relative humidity: ≤95%
Complying standard  IEC61643-1, EN60950 RoHS

Spec DIN rail 25kA ClassⅠsurge protection device(SPD)fo
Quantity MOQ 50
Price 67usd/set
Package 1pc per box

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  • Sell 25kA type 1 surge protection device SPD for triphase 380V AC system

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