SIBA - Very Fast Acting Fuse, 700V AC, 14mm x 51mm - 20A
SIBA Class gR very fast acting fuse, 40A, 700V AC, 14x51mm. Ultra-rapid blow with up to 200kA interrupting capacity.
The SIBA Very Fast Acting Fuse is a high-performance semiconductor fuse designed for reliable protection in demanding industrial and safety applications. Rated for 700V AC and available in a compact 14mm x 51mm body size, this fuse delivers ultra-rapid blow characteristics, ensuring sensitive equipment is quickly disconnected from the circuit during overcurrent events.
Built to meet the rigorous demands of modern power electronics, this fuse offers an interrupting capacity of up to 200kA, providing robust short-circuit protection. It is part of the Class gR range, which is specifically engineered for semiconductor protection, offering excellent current-limiting performance and low power dissipation.
Key Benefits
- Ultra-Rapid Blow: Ensures fast response to overcurrents, protecting valuable semiconductor devices.
- High Interrupting Rating: Handles fault currents up to 200kA safely.
- Compact Design: The 14mm x 51mm form factor fits standard fuse holders, simplifying installation.
- Wide Current Range: Available in ratings from 6A to 50A, with power loss ranging from 1.3W to 12W, to suit various applications.
Applications
This fuse is ideal for use in industrial power supplies, variable speed drives, UPS systems, and other power electronic equipment where reliable overcurrent protection is critical. Its striker-less design makes it suitable for applications where a visual indication or trip mechanism is not required.
Specifications
- Product Range: Class gR
- Fuse Current: 40A
- Blow Characteristic: Ultra Rapid
- Fuse Size Metric: 14mm x 51mm
- Fuse Size Imperial: 0.55” x 2”
- Voltage Rating AC: 700VAC
- Interrupting Capacity: Up to 200kA
- Power Loss: 1.3 to 12W (depending on current rating)
Variant Details
- Size: 20A
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 UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs 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.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You may like
