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450 / 750V Insulated RV Building Wire / Nominal section area: 1*1.5~1*70mm²/Conductor: flexible conductor class 5

Minimum Order Quantity : 100 meters Packaging Details : 100 feet in coil or other as customized
Delivery Time : 15-30 days Payment Terms : L/C, T/T,
Place of Origin: Henan, China Brand Name: Zhenglan cable
Certification: 3C,ISO 9001:2015,ISO 14001:2005 Model Number: 450 / 750V Insulated RV Building Wire

Detail Information

Conductor Material: 99.99% Oxygen-free Copper Application: Used In The Switch Control
Conductor Type: Solid / Stranded Sheathed: PVC Type ST5
Type: Insulated Rate Voltage: 450/750V
Code Designation: 60227 IEC 53 (International) Shelf Life: 30 Years
International: IEC 60227
High Light:

electrical building wiring


flexible building wire

Product Description

450 / 750V Insulated RV Building Wire / Nominal section area: 1*1.5~1*70mm²/Conductor: flexible conductor class 5


RV Building Wire Application:

RV cable is widely used in industrial distribution field. It is especially suitable for flexible installation places with stricter requirements, such as electronic control cabinets, distribution boxes and various low-voltage electrical equipment. It can be used for transmission of power, electrical control signals and switching signals. RV wire and cable are designed with soft structure. The bending radius of conductor is small, and it is suitable for wet and oily installation places.


RV Building Wire Construction characteristics

Conductor: flexible conductor class 5 (China GB/T 3956 class 5 or

IEC60228 class 5)

Insulation: PVC

Rated voltage and standard:

300/500V 60227 IEC06 or GB/T5023.3-2008

450/750V 60227 IEC02 or GB/T5023.3-2008

Minimum service temperature: - 30 C

Maximum service temperature available +70 °C, +90 °C, +105 °C

Packaging: 100m/roll or as request


Remarks: Flame retardant, fire resistance (adopt mica tape), low smoking and Halogen free, or other property are available.

ZR cable (flame retardant cable) is the kind of cable with PVC insulation built mixed with fire prevention additive to make it have the capability of preventing or retarding flame spread during combustion.

There are 3 grades of fire prevention available which are

Grade A It is the highest level of flame retardancy. That is, the insulation material, filling rope, fastening (inner cushion) belt/layer and sheath material used in cables are all flame retardant materials.

Grade B Except the insulation material, all other materials are flame retardant.

Grade C Only the sheath material is flame retardant

NH cable (fire resistant cable) is the kind of cable built with a layer of mica tape. Even if the plastic skin is burnt out, refractory layer will help not cause short circuit. When wiring, cut off the refractory layer at the wire head.

LSZH,LSOH,LS0H,LSFH or OHLS cable(Low smoke zero halogen cable)is cable with insulation or outer sheath built using low smoke zero halogen free material to help reduce toxic and corrosive gases produced during combustion.

Termite-proof cable is the cable built with insulation or outer sheath mixed with a kind of materials to prevent termite biting the cable.


RV Building Wire Data sheet



Nominal section area(mm²) No ./Dia.
of insulation
OD (Max.)
Max. DC conductor
resistance at 20℃
Min. Insulating
at 70℃
1*1.5 30/0.25 0.7 3.5 13.3 0.010
1*2.5 50/0.25 0.8 4.2 7.98 0.009
1*4 77/0.26 0.8 4.8 4.95 0.007
1*6 78/0.31 0.8 6.3 3.30 0.006
1*10 84/0.39 1.0 7.6 1.91 0.0056
1*16 133/0.39 1.0 8.8 1.21 0.0046
1*25 189/0.41 1.2 11.0 0.78 0.0044
1*35 259/0.41 1.2 12.5 0.554 0.0038
1*50 361/0.41 1.4 14.5 0.386 0.0037
1*70 337/0.51 1.4 17.0 0.272 0.0032

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