• Shenzhen Mysun Insulation Materials Co., Ltd.
    Rudy Muller
    Mysun is a very good company, people are very kind,products are very very good!
  • Shenzhen Mysun Insulation Materials Co., Ltd.
    Joe Robinson
    The quality and the price of your product is very competitive on the market
  • Shenzhen Mysun Insulation Materials Co., Ltd.
    Diego Cuellar
    Your goods are superior in quality compared with those of other manufacturers.
Contact Person : Peter Sun
Phone Number : 0086-13823381460

Fireproof 250C Silicone Rubber Insulated Wire 18 AWG UL3251 Abrasion Proof

Place of Origin China
Brand Name MYSUN
Model Number UL3251
Minimum Order Quantity 5000 pcs
Price Negotiable
Packaging Details 305m/roll
Payment Terms T/T
Supply Ability 50,000m/day

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Certification ROHS/UL/CCC/VDE/CCC/SGS/ISO9001:2008 Rated Voltage 600V
Rated Temperature 250℃ Conductor Nickel-plated Copper Wire
Insulation Silicone Rubber Application Home Appliance, Headlamp, Industrial Machine, Electro Thermal Products.
Color Customized Size 10-30awg
Name Heating Cable
High Light

silicone rubber insulated cable


high temperature heater wire

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Product Description

high voltage UL 3251 Silicone Rubber Insulated Wire




Retad voltage 600V
Retad temperature 250°C
Insulation silicone rubber
Conductor nickel-plated copper wire
Standards UL 758
Application home appliances/ leds/industrial machine
M/FT 305/1000
SIZE 10-30awg
Color white,black,red,brown,yellow,blue,green,transparent etc.


product dimensions

Conductor Insulation Max.cond
Unit Length
Inside thickness(mm) Nominal Thickness
24 1/0.50 0.50 0.20 0.21 1.32 89.3 610/2000
7/0.20 0.60 1.42
22 1/0.65 0.65 0.20 0.21 1.47 56.4 305/1000
7/0.254 0.76 1.58
19/0.15 0.75 1.57
20 1/0.81 0.81 0.20 0.21 1.63 35.2 305/1000
7/0.31 0.96 1.75
19/0.19 0.93 1.75
18 1/1.02 1.02 0.20 0.21 1.84 22.2 305/1000
7/0.39 1.17 1.99
19/0.235 1.17 1.99
16 1/1.30 1.30 0.20 0.21 2.12 14 305/1000
7/0.49 1.47 2.29
19/0.30 1.50 2.32
14 19/0.37 1.85 0.20 0.21 2.67 8.78 305/1000
12 19/0.47 2.35 0.20 0.21 3.17 5.53 305/1000
10 19/0.61 3.05 0.20 0.21 3.87 3.476



Silicone Rubber – The Perfect Solution

Silicone rubber is known for its versatility, flexibility, and durability. This material is a stable, non-reactive,

synthetic elastomer that can be used in extreme environments involving temperatures ranging from -55°C to over 300°C.

Silicone rubber can be designed using different types of formulations of one or two polymers along with filler elements.

Hence, they can provide effective application solutions while reducing overall manufacturing costs.


Features of Silicone Rubber Insulated Wire

The features of this wire include:

  • Silicon insulation has a wide operating temperature ranging from -55°C to over 300°C.
  • The copper conductor provides excellent corrosion resistance, even at elevated temperatures.
  • Silicone rubber exhibits excellent electrical, flame, and heat resistance.
  • The wire is also exceptionally resistant to grease and mineral oils.

Fireproof 250C Silicone Rubber Insulated Wire 18 AWG UL3251  Abrasion Proof 0

Fireproof 250C Silicone Rubber Insulated Wire 18 AWG UL3251  Abrasion Proof 1


Fireproof 250C Silicone Rubber Insulated Wire 18 AWG UL3251  Abrasion Proof 2

1. by express
2. by sea
Payment terms:
LC, TT, Western Union, Money Gram and PayPal
Sample order: 1-3 working days
Big order: 5-10 working days
Customized order: 10-15 working days

Is the quality of your products guaranteed?

A:Yes,the quality of our products is highly guaranteed. Our workshops are equipped with advanced machines and test equipment,

and our workers are highly experienced . We strictly follow the international standards and customers' requirements.


How can I get samples?

A:Please tell us the detailed information of products you need. Then we will check our stock.We can offer the free samples immediately. If we don't have the exact model you need, Maybe we will send you similar sample if you accept.f you couldn’t accept,it will take us 3-5days to get the sample done.


What about the lead time for mass production?

A:Honestly, it depends on the order quantity and the season you place the order.Usually, delivering time is 7-10days, Generally speaking, we suggest that you start inquiry one months before the date you would like to get the products at your country.