MC cables are suitable for branch lines, feeders, and distribution in commercial, industrial, multi-story civil buildings, theaters, and gathering places. MC cables can be laid in cable trays and approved cable ducts, suitable for damp or dry areas. MC cable is a type of prefabricated cable with better compressive and tensile strength, which eliminates the need for bridge or cable conduit, and has low installation cost and is convenient for construction
1. Applications
MC cable is a type of prefabricated cable with better compressive and tensile strength, which eliminates the need for bridge or cable conduit, and has low installation cost and is convenient for construction,Applied to power lines, control lines, and signal transmission lines for electrical appliances, instruments, electronic equipment, and automation devices, building intercom systems,
2. Standards
MC cable implements the standards GB/19666-2019,JB/T8734.3-2016, And it can also be made to comply with CE, SGS, SAA PSE standards, etc. In addition, we can design and manufacture the products as the requirements of customers.
3. Structure
1. Rated Voltage :300/500V 450/750
2.Max.Operating Temperature of Conductor :70ºC
3.Max.Short-Circuit Operation Temperature of Conductor (5s Max.Duration):160ºC
4.Insulation Color:Black or as per order
4. Features
1.Fished or embedded in plaster.
2.Concealed or exposed installations.
3.Environmental air-handling spaces per NEC 300.22 (C).
4.Places of Assembly per NEC 518.4 and theaters per NEC 520.5.
5.Installation in cable tray and approved raceways.
Voltage Level (V) | Nominal section (mm²) | Toplimit of overall diameter (mm) | Maximum DC resistance (20ºC) | Minimum insulation resistance (70ºC) | Recommended value of carrying capacity (A) | Reference weight (KG,KM) |
300/500 | 2x0.5 | 5.9 | 3.9 | 0.012 | 10 | 37 |
2x0.75 | 6.3 | 26.0 | 0.01 | 13 | 47 | |
3x0.5 | 6.3 | 39.0 | 0.012 | 8 | 44 | |
3x0.75 | 6.7 | 26.0 | 0.01 | 10 | 58 | |
2x0.75 | 7.2 | 26.0 | 0.011 | 13 | 58 | |
450/750 | 2x1.0 | 7.5 | 19.5 | 0.01 | 16 | 66 |
2x1.5 | 8.6 | 13.30 | 0.01 | 20 | 89 | |
2x2.5 | 10.6 | 7.98 | 0.009 | 27 | 137 | |
2x4 | 12.4 | 4.95 | 0.007 | 38 | 205 | |
2x6 | 14.5 | 3.30 | 0.006 | 50 | 280 | |
3x0.75 | 7.6 | 26.00 | 0.011 | 9 | 70 | |
3x1.0 | 8.0 | 19.50 | 0.01 | 11 | 80 | |
3x1.5 | 9.4 | 13.300 | 0.01 | 12 | 112 | |
3x2.5 | 11.4 | 7.980 | 0.009 | 21 | 172 | |
3x4 | 13.5 | 4.950 | 0.007 | 27 | 255 | |
3x6 | 14.0 | 3.30 | 0.006 | 34 | 340 | |
4x0.75 | 8.3 | 26.0 | 0.011 | 10 | 84 | |
4x1.0 | 9.0 | 19.50 | 0.01 | 12 | 101 | |
4x1.5 | 10.5 | 13.30 | 0.01 | 13 | 141 | |
4x2.5 | 12.5 | 7.98 | 0.009 | 21 | 210 | |
4x4 | 14.6 | 4.95 | 0.007 | 27 | 310 | |
4x6 | 16.0 | 3.30 | 0.006 | 35 | 425 | |
5x0.75 | 9.3 | 26.00 | 0.011 | 10 | 103 | |
5x1.0 | 9.8 | 19.50 | 0.01 | 12 | 119 | |
5x1.5 | 11.6 | 13.30 | 0.01 | 13 | 172 | |
5x2.5 | 13.9 | 7.98 | 0.009 | 22 | 257 | |
5x4 | 16.5 | 4.95 | 0.007 | 27 | 386 | |
5x6 | 17.3 | 3.30 | 0.006 | 35 | 518 |

1:No need conduit installation required
2:Suitable for damp or dry areas.
3:Has better compressive and tensile strength
4:Can avoid bridge or cable duct, with low installation cost and easy construction




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Q1:Who you are? What are your company's Main Products?
This is Qingdao dadi energy co., ltd. Our factory was established in 2017,located in Qingdao, China, specializing in manufacturing and selling full series of wires and cables, such as: rubber sheathed flexible cable, sheathed cable, control cable, power cable, aerial insulated cable, aluminum stranded wires and steel core aluminum stranded wires, PVC insulated non-sheathed (soft) wire and cable, special cable.
Q2: How can I get the Quotation of the products?
Pls send your demand or specification to us or just E-mail our trade Manager, We'll reply to you within 2 hours in the Working days.
Q3: What does your company do regarding Quality Control?
Firstly, All raw materials were selected are the highest quality level. Secondly,Professional and skillful workers care for every detail in handling the production. Thirdly, Quality Control Department is specially responsible for quality checking in each process and final check before shipping to our customers.
Q4: I didn't find my needed model in this page. Do you provide OEM Project Service?
Q5: How could I get the Sample?
We are honored to offer you samples if we have it in stock, usually it is not free , but we will return it to your on first time mass order .but you need to pay the freight. If you have a courier account or forwarder in China, we can send it your courier to collect samples.
Q6: How long is the Delivery Time?
For Sample: 1-3 working days ; For small orders: 3-10 working days; For mass orders: 10-18 working days. It is better to communicate with us if you are interested to place an order. It depends on your order quantity.
Q7: What are your payment terms?
Our payment term is usually T/T 30% in advanced, the balance before picking up the goods or L/C at sight.
Q8: What is your Warranty? How about MOQ ?
All the products will have 24 months Warranty,Our company has MOQ requirement, but we also accept small quantity. We would love to grow up with every customers. Please feel free to contact us and send us your inquiry.