Gold Member Since 2014
Audited Supplier
Yueqing Lovadon Electric Co., Ltd.

Switch Modular, High Lightning Flow, Modular manufacturer / supplier in China, offering Lei-MD-200 Surge Protective Device, Good Quality SA Series Hydraulic Magnetic Circuit Breaker, Water-Proof and Oil-Proof Az-7311 Horizontal Limit Switch and so on.

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Supplier Homepage Product Miniature Circuit Breaker Lei-MD-200 Surge Protective Device

Lei-MD-200 Surge Protective Device

FOB Price: US $1-2 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $1-2/ Piece
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Port: Ningbo, China
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LEI-MD-200
  • Arc-extinguishing Medium: SF6
  • Certification: ISO9001-2000, CE, CCC
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Installation: Open Frame
Product Description
Product Description
Parallel modular surge protector according to IEC standard design, each line of the maximum discharge current imax (8 / 20чs) up to 40-80ka for 220 / 380V power distribution system at all levels of lightning protection.
With a 35MM electrical rail installation, wiring is very convenient: the use of temperature control circuit technology. Built-in over-current fuse and thermal cut-off circuit , When the deterioration of the automatic trip; the product specifications complete, simple maintenance, and many other advantages, can provide more and can be played according to user needs, custom production
Pluggable module design, 6 sets Siamese interface, remote alarm:
Automatic tripping when degraded, visual alarm indication window green (normal)
Red (malfunction)
The response time is fast and the residual voltage is low.
8 / 20чs Waveform:

Technical Parameters
Technical Parameters
Rated Operating Voltage Uc(V~)220V/380V
Maximum Continuous Operating Voltage Uc( V~) 385V/420V
Protection Level Up(V-)kV≤3.5≤3.0≤2.8≤2.5≤2.2≤2.0
Nominal Discharge Curreni lmax( 8/20чs)kA 2001601201008060
Nominal Discharge Current ln(8/20 us)kA 12010080604030
Response Time ns<25
L/N(mm2)The Cross Section of L/N Line16108644
PE(mm2) The Cross Section of PE Line251610866
Fuse or Switch(A)100A100A100A63A63A,32A63A,32A
Operating EnvironmentºC-40ºC~+85ºC
Relative Ilumidity (25ºC)≤95%
Installation Standard Rail 35mm
Material of Outer CoveringFiber glass reinforced plastic
Order Notification
Users in the product customization or ordering, should be marked product line. Color, type, series. Voltage. Quantity.
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Mr. Richard Zhou
General Manager
To: Mr. Richard Zhou

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