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

Surge Protective Device, Surge Protector, Lightning Protector manufacturer / supplier in China, offering Good Quality Obv1 Series Power Surge Protective Device, L6-30r American Standard Socket Outlet, L14-50r-6 American Four-Hole Power Outlet and so on.

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Supplier Homepage Product Miniature Circuit Breaker Good Quality Obv1 Series Power Surge Protective Device

Good Quality Obv1 Series Power Surge Protective Device

FOB Price: US $6.5-8.2 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $6.5-8.2/ Piece
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Port: Ningbo, China
Production Capacity: 200, 000 Piece / Month
Payment Terms: L/C, T/T, Western Union, Paypal

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circuit breaker
45 Products
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Basic Info
  • Model NO.: OBV1-B20
  • Structure: Protective Gap
  • Application: Power Protection
  • Operation Voltage: Low Voltage
  • Material: Plastic,Copper,Iron,Silver
  • Brand: Lovadon
  • Rated Voltage: 300V
  • Transport Package: Export Carton and Wooden Tray
  • Origin: China
  • Type: Power Source Arrester
  • Installation: DIN Type
  • Size: Small
  • Shape: Cuboid
  • Certification: CE
  • Rated Current: 30ka
  • Trademark: LOVADON OR OEM
  • Specification: CE
  • HS Code: 8536
Product Description
Model: OBV1-B
Fixed working voltage (Un(V~): 220V 380V 220V 380V
Most greatly continually working voltage Uc(V~): 275V 320V 385V 320V 385V
Protection level Up(V~)kv: ≤ 0.7 ≤ 1.0 ≤ 12
Nominal discharging current ln (8/20 μ S) kA: 5 10
Biggest discharging current lmax (8/20 μ S) kA: 10 20
Response time ns <25
Test basis: GB18802, IEC61643-1
Turning on wire cross-sectional area: L/N(mm2) 6
Turning on meets the grounding cross-sectional area PE(mm2): 25
Fuse or circuit breaker shaping: 10A, 16A 16A, 25A
Working conditions: -40~+85
Relative humidity (25) ≤ 95%
Installment: The 35mm standard leads the track
Type OBV1-B60OBV1-C40OBV1-D20
Protection class BCD
Rated voltage UnV220/380220/380220/380
Max persistent voltage UcV320V  385V  420V275V  320V  385V  440V275V  320V  385V  440V
Protection level UPkV<1.8/2.0/2.2<1.2/1.5/1.8/2.0<1.0/1.5/2.0
Standard discharge kA302010
current (8/20 uS) In    
Max discharge kA604020
current (8/20 uS) Imax    
Response time ms<25<25<25
Working temperature  C-40~+85-40~+8540~+85
Enclosure material Reinforce flame Reinforce flame Reinforce flame 
  resistance PA66resistance PA66resistance PA66
Max connecting wire diametermm235 mm hard wire35 mm hard wire35 mm hard wire
2 35 mm multi wire 35 mm multi wire 35 mm multi wire 
Max connecting wire diameter of     
long distance monitor terminalmm21.5 mm hard wire1.5 mm hard wire1.5 mm hard wire
Fuse or switchA3225~3210~16
Install DIN rail  35mm DIN rail 35mm DIN rail 35mm DIN rail 
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Mr. Richard Zhou
General Manager
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