It is resistant to oxidation, uses high-quality porcelain as the main insulating material, can withstand high temperatures, and has excellent insulation resistance.
Until now, commercially available plugs for electric heating devices have had several drawbacks, including low allowable current, inability to withstand high temperatures in areas close to the heat source, susceptibility to moisture leading to rust, and lack of electrical, thermal, and mechanical stability. Therefore, our company has been urgently developing a new product that addresses all these issues. After several years of monitoring, we have recently completed a heat-resistant plug rated at 20A, which has been approved under model number 41-26620 and is now available for sale. We particularly recommend the excellent 20A heat-resistant plug from Toyo Electric Heating.
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basic information
【Features】 It has a large capacity of 250V and 20A, which is not commonly available on the market. Since the electrical connection part has double-sided contact, the contact resistance is extremely low. The temperature rise at the contact surface is very small, making it less prone to oxidation. The main insulating material is high-quality porcelain, which withstands high temperatures and has excellent insulation resistance. Due to the strong arc resistance of the contact part, its lifespan is virtually permanent. As it is an approved product (No. 41-26620), you can use it with confidence.
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Applications/Examples of results
When using the TOYO20A heat-resistant plug, the equivalent of a socket is structured and dimensioned as shown in the diagram. It has been designed to be the most suitable by carefully considering materials, contact pressure, and other conditions. Additionally, depending on the location of use, there are distinctions between those that come with a base (two types) and those that do not.
Company information
We mainly manufacture and sell aluminum and brass cast heaters, band heaters, space heaters, cartridge heaters, and heat-resistant plugs. - Main topics from the past 10 years: 2016: Obtained Eco Action 21 certification 2022: Renovation work carried out inside and outside the factory building 2024: Featured in Ota Ward News 2025: Certified as an Excellent Factory in Ota Ward for the 6th year of Reiwa, and certified as a Bronze Ota Health Management Office for the 6th year of Reiwa.
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