Single Pair Overvoltage Protector

Single Pair Overvoltage Protector

OverviewQuick DetailsModel Number:3R230Brand Name:YUHUIPlace of Origin:Zhejiang, China (Mainland)Category:Copper communicationsMateria:Anti-burn ABS / PBTColor:greyGas discharge tube:GDT&PTCSpecification:1 pairFlame retardant performance:UL94 -V0Contact pin:Silver-plated phosphor bronzeCertifica......

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Product Description

Quick Details

Model Number:3R230
Brand Name:YUHUI
Place of Origin:Zhejiang, China (Mainland)
Category:Copper communications
Materia:Anti-burn ABS / PBT
Gas discharge tube:GDT&PTC
Specification:1 pair
Flame retardant performance:UL94 -V0
Contact pin:Silver-plated phosphor bronze

Packaging & Delivery

Packaging Details
Single Pair Overvoltage Lightning Protector
Quick Detail:
1, Material: PBT or ABS(UL94V-0)
2, Contact: Phosphor Bronze
3, Silver Plating: 0.5 um1.25 um5 um
4, Can be installed on krone type terminal block
5, With 2pole arrester or 3 pole arrester,can be with duct cover.
6. 8Pair protection magazine,10Pair protection magazine,krone single pair protector,5pin lightning protector,various type on option.

7, 100% test passed,arrester voltage usually for 230V,it can be on your requirement.




 Direct current break over voltage: 200-260V
 Resistance to alternating current: 5A / 10A

 Pulse break over voltage: <=800V
 Resistance to pulse current: 5KA / 10KA
 Zero power resistor: <=22 Ohm
 Insulation resistor: >1x108M Ohm
 Absolute error: <=2 Ohm
 Re-flow operation characteristics: 110mA (60V DC))
 Lasting time: 60s
 Over-current operation characteristics:
a) Initial current: 0.35A - 3A
b) Decreased to 0.15A: <=20 / 15 / 5 / 1.5 / 0.5 / 0.2s

Main technical:

Material: reed using tin bronze, and the outer layer of silver-plated,Approve National Standards: YD/T694-2004 Main Distribution Frame
Insulation Features: ≥ 2000Mohm
Contact resistance: ≤7mohm
Resistance to voltage: ≥1000V/1min without breakdown or arcover-current.


Item no. Description

YH-59091063-40 With 3pole arrester for krone module,over voltage 230V
YH-6010 With 3pole arrester for krone module,over voltage 230V
YH-6011 With 3pole arrester for krone module,over voltage 230V,with LED light

YH-60892024-61 10pair magazine with 2pole arrester,unequipped on option
YH-60892023-08 10pair magazine with 3pole arrester,unequipped on option


High speed LAN and WAN systems,used to protect the telecom equipment from damage of lightning,over voltage and over currence.
Specifications :

Mechanical Performance Plastic material: ABS&PBT(UL94V-0)
Contact material: Phosphor Bronze.
Surface Plating Silver(0.5um-5um)
Earth bar: Phosphor Bronze.Surface Plating nickel
Environment Characteristic Storage Tempreture: 40 to 70°C
Operating Temperature : 10 to 60°C
Relative Humidity: 95%, noncondition
Electrical Performance Insulation resistance: 1000 Mohms minimum
Contact resistance :5 mohms maximum
Dielectric intensity: 1200V DC 60s can't spark over and haven't fly arc

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