


NMD90 cable is a type of non-metallic sheathed cable widely used in residential and commercial electrical wiring in Canada. The designation "NMD" stands for "Non-Metallic Dry" and the "90" indicates that it is rated for use in dry locations at temperatures up to 90 degrees Celsius (194 degrees Fahrenheit).
Types of NMD90 Cable
The NMD90 cable comes in several configurations and types, including:
NMD90 - Two Conductor:
Commonly consists of two insulated conductors (usually a black and white wire) and a bare grounding conductor.
NMD90 - Three Conductor:
Composed of three insulated conductors (typically black, red, and white) and a bare grounding conductor. It's commonly used for circuits requiring 240 volts, such as certain types of appliances.
NMD90 - Four Conductor:
Contains four insulated conductors (commonly black, red, white, and green or bare) for more complex applications.
Sizes of NMD90 Cable
NMD90 cables are available in a range of sizes, typically characterized by the cross-sectional area of the conductors. Commonly used sizes include:
14 AWG: Generally used for lighting circuits and receptacle circuits (15 amp circuits).
12 AWG: Commonly used for general-purpose circuits (20 amp circuits).
10 AWG: Often used for circuits requiring higher currents (30 amp circuits).
Sizes may go up to 8 AWG or larger for special applications (e.g., sub-panels or heavy-duty devices).
Applications of NMD90 Cable
NMD90 cable is suitable for various residential and commercial electrical installations, including:
General Wiring: Used for electrical wiring in homes, including outlets, switches, and lighting fixtures.
Indoor Circuitry: Ideal for applications where the cable will be installed in walls, ceilings, and attics, as long as they are within dry environments.
Appliances: Used in circuits for household appliances such as refrigerators, dishwashers, and laundry machines.
Subpanels: Can be used for wiring to subpanels in residential and small commercial applications.
Renovations and Additions: Frequently employed in renovations or additions where new wiring is needed.
Voltage Rating: NMD90 is typically rated for 600 volts, making it suitable for most residential and light commercial applications.
Location: NMD90 cables are not suitable for direct burial, wet locations, or as service entrance cables. They should be installed in dry locations and protected from physical damage.
Local Codes: Always check local electrical codes and regulations as installation requirements may vary by jurisdiction.
In conclusion, NMD90 cable is a versatile and widely used type of non-metallic sheathed cable suitable for a range of applications in residential and light commercial settings. Proper selection of size and type is essential to ensure compliance with electrical codes and safety standards.
Model | Full Name |
BV WIRE | General-purpose single-core hard-conductor uncoated cable wire |
WDZ-BYJ WIRE | Low-smoke free Halogen flame retardant cross-linked polyolefin insulated cable wire |
BVR WIRE | Copper core PVC insulated flexible cable wire |
BVV WIRE | Copper core PVC insulated polyvinyl chloride jacketed round cable wire |
BVVB WIRE | Copper core PVC insulated polyvinyl chloride jacketed flat cable wire |
RVS WIRE | Copper core PVC insulated twisted type connecting type flexible wire |
RV WIRE | General-purpose single-core soft conductor uncoated cable wire |
RVV WIRE | Copper core PVC insulated PVC jacketed flexible cable wire |
RVVP WIRE | Copper core PVC insulated shielded PVC jacketed flexible cable wire |
RVP WIRE | Copper core PVC insulated shielded soft cable wire |




Flat Three Cores Cable Parameter
AWG (No of Strands/Strand Diameter) | No. of Cores x Nominal Cross-Sectional Area | Nominal thickness of insulation | Nominal thickness of sheath | Nominal overall dimensions | Nominal Weight | |
#xmm² | mm | mm | lower limit (mm) | upper limit (mm) | kg/km | |
6193Y | ||||||
17 | 3 × 1.0 | 0.6 | 0.9 | 4x8.4 | 4.7x9.8 | 77 |
16 | 3 × 1.5 | 0.7 | 0.9 | 4.4x9.8 | 5.4x11.5 | 100 |
14 | 3 × 2.5 | 0.8 | 1 | 5.2x11.5 | 6.2x13.5 | 150 |
12(7/20) | 3 × 4 | 0.8 | 1.1 | 6x14.8 | 7.4x16.5 | 230 |
10(7/18) | 3 × 6 | 0.8 | 1.1 | 6.8x16.5 | 8.0x18.0 | 300 |
8(7/16) | 3 × 10 | 1 | 1.2 | 7.8x21.0 | 9.6x22.5 | 485 |
6(7/14) | 3 × 16 | 1 | 1.3 | 9.8x24.8 | 11.0x26.5 | 700 |
CU/PVC/PVC Flat Three Cores Cable
Conductor: annealed strand copper class 2
Rated voltage: 300/500v
Insulation: PVC
Sheath: PVC
Bending radius: 4 times of overall diameter
Short circuit temp: +160 ºC
Flame retardant: IEC60332-1
Insulation resistance: 10 MΩ x km
Application Of CU/PVC/PVC Flat Three Cores Cable
The 3 core cables are a good choice for fixed installation dry or damp building on walls, boards or trays, in channels or embedded in plaster. Provided mechanical protection is Available, these cables can be installed in conduit or trunking.




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Hongtai cable., founded in 1988, is a professional cable and wire manufacturer located in Ningjin County, Hebei Province, China.With a registered capital of 302,000,000 CNY (approx $431,142,000), factory area 86,000 sqm,Mainly engaged in the production of XLPE Insulated Power Cable, Overhead Conductor and Cable/Aerial Conductor and Cable, Building Wire, Rubber Cable, Photovoltaic Cable, Fire-resistant Cable, Control Cable. we are capable of supplying customized cable by GB, IEC, BS, ICEA, ASTM, DIN, VED and JIS srandards.
1. Are you a manufacturer or trading company?
We are a professional manufacturer. We can control your order from the first begining to the last.
Welcome to visit us. We'll pick you up in SHIJIAZHUANG.
2. How can I get a sample to test your quality?
The samples are free for you. New clients are expected to pay for the courier cost.
3. What's your Minimum Order Quantity?
Normally 100m. However, the cable is very heavy.
You'd better order a suitable quantity to avoid the high freight.
Sea transportation is the best option.
4. Can I get a discount?
It depends on your quantity, We can make a discount and afford the freight. Pls kindly contact us for further discussion.
5. Does your company accept OEM production?
Yes, could print your company name, we even custom the quality card to promote your company.
