LITTELFUSE Ceramic Cartridge Fuse, Slow Blow, 6.3mm x 32mm, 250V AC - 12A
Reliable LITTELFUSE 20A slow-blow fuse. Ceramic body for high interrupting ratings. Ideal for appliances and high current circuits.
The LITTELFUSE Ceramic Cartridge Fuse, Slow Blow, 6.3mm x 32mm, 250V AC is a high-quality 3AB cartridge fuse designed to provide reliable overcurrent protection in demanding electrical applications. Featuring a robust ceramic body, this fuse offers higher interrupting ratings and superior voltage handling, making it suitable for circuits with high current loads.
This slow-blow (Slo-Blo®) fuse is engineered to withstand temporary inrush currents while protecting against prolonged overloads. It is ideal for use as supplementary protection in appliances and utilization equipment, delivering individual protection for components and internal circuits. With a nominal cold resistance of 0.00335Ω, this fuse ensures minimal power loss during normal operation.
The fuse is constructed with a ceramic body, nickel-plated brass caps, and tin-plated copper leads, providing excellent durability and electrical conductivity. It is designed to operate within a temperature range of -55°C to 125°C, ensuring reliable performance across diverse environments.
Key Specifications:
- Blow Characteristic: Slow Blow
- Fuse Current: 20A
- Voltage Rating: 250V AC
- Fuse Size: 6.3mm x 32mm (1/4
Variant Details
- Size: 12A
- Supplementary protection in appliances
- Protection for internal circuits in utilisation equipment
- Industrial safety applications
- Protecting components in electrical equipment with inrush currents
- Fuse Type: Slow Blow (Time Lag)
- Product Series: Slo-Blo 326 Series
- Body Material: Ceramic
- End Cap Material: Nickel-plated Brass
- Fuse Current Rating: 12A
- Voltage Rating: 250V AC
- Breaking Capacity: 400A AC
- Fuse Size (Metric): 6.3mm x 32mm
- Fuse Size (Imperial): 1/4 Inch x 1-1/4 Inch
- Operating Temperature Range: -55°C to 125°C
- Compliance: UL Standard 248-14
- Weight: 45.359 grams
- Dimensions (Package): 33mm (Width) x 43mm (Height) x 15mm (Depth)
- Fuse Current: 12A
- Voltage Rating VAC: 250V
- Product Range: Slo-Blo 326 Series
- Breaking Capacity Current AC: 400A
- SVHC: No SVHC (23-Jan-2024)
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.
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