Is the ampacity of this 12G wire the same as "regular" wire, e.g. 20A at 120V, or is it less due to the heat dissapation issues?

The AMPACITY is directly related temperature.....As the Temp rises the Amps it can carry decreases.. a #12 @122F can carry 55 AMPS, a #12 @212F can carry 44 AMPS, etc....If you purchase from us at CASEY ELECTRIC SUPPLY we can include the AMPACITY chart with your orderThanks, Chris

Hiw high is high, 200, 400, 600 F

I used it in a smoker that didn't go over 300 degrees with out problems

Can it be used for powder coating oven heating elements

I have only used it at about 200 degrees maximum in a drying oven. It has been in use for a few years with no issues.

Could I use this for swapping a section of speaker wire that gets hot under a fireplace mantle if I soldered it together?

Yes you can use this wire but a thinner one

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High temperature wire,12 AWG, 25' roll.

Product ID: 7248291

Details

Brand
Radix
Color
Off-White
Gauge
12
Material
Copper
Number of Cable Strands
Multiple

🔌600V voltage capacity

🔥Rated 250°C high-temp endurance

🧵Nickel-plated stranded copper for durability

€ 102.48

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Description

🔥 Power your projects with wire that won’t quit!

VOLTAGE READY - Supports up to 600 volts, perfect for demanding electrical setups
UL APPROVED SAFETY - Teflon-treated glass insulation meets rigorous UL standards for peace of mind
PREMIUM CONDUCTIVITY - Nickel-plated stranded copper ensures superior current flow and flexibility
VERSATILE 25 FOOT ROLL - Ideal length for professional-grade internal wiring in appliances and equipment
HEAT RESISTANT POWERHOUSE - Withstands scorching 250°C temps for ultimate reliability

This 12 AWG, 25-foot roll of high-temperature wire features UL-approved teflon-treated glass insulation and nickel-plated stranded copper construction. Rated for 250°C and 600V, it’s engineered for safe, durable internal wiring in electrical equipment and appliances, making it a top choice for professionals demanding reliability and performance.

Specifications

ASIN	B001ALK97C
Best Sellers Rank	#266,650 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,197 in Electrical Wire
Brand Name	Radix
Color	Off-White
Customer Reviews	4.7 4.7 out of 5 stars (232)
Gauge	12
Manufacturer	Radix
Material Type	Copper
Model	CECOMINOD053203
Number Of Wires	1
Part Number	CO-HTW12-25
Strands	Multiple Strands
UPC	744539011006
Unit Count	25 Feet
Voltage	600 volts

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€ 102.48

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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