
White 3-core heat resistant flex, 0.75mm², on 100m reel. Ideal for immersion heaters, storage heaters and light fittings.
The PRO POWER 3-Core Round Heat Resistant Flex is a high-quality, white 0.75mm² flexible cable supplied on a 100 metre reel, designed to withstand elevated temperatures. This makes it a reliable and safe choice for a range of heat-exposed wiring applications in both domestic and commercial settings.
Engineered specifically for environments where standard cabling may degrade, this heat-resistant flex is ideal for wiring immersion heaters, storage heaters, and light fittings. Its robust construction ensures dependable performance and long service life, even when subjected to continuous high temperatures.
The cable features three cores in a round profile, providing a flexible yet durable solution for installations where space is limited or where the cable needs to be routed around corners. The white outer sheath offers a clean, neutral finish that blends well with most decorative schemes.
Supplied on a convenient 100m reel, this flex allows for multiple installations or longer wiring runs without the need for multiple lengths. Whether for professional electricians or competent DIY enthusiasts, this heat-resistant flex delivers the performance and reliability needed for demanding heat-focused applications.
Key Specifications:
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.