
Series: 239
5x20mm Time Lag Glass Body Cartridge Fuse Designed to the UL Specification

5×20mm Slo-Blo® glass body cartridge fuse designed to UL specification.
- Designed to UL/CSA/ ANCE 248 Standard
- Available in cartridge and axial lead format
- RoHS compliant and lead-free
239 Parts
Filters
Showing 1 to 5 of 5 Total Results
Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Opening | Operating Temperature | Agency Approvals |
---|
Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Opening | Operating Temperature | Agency Approvals | |
---|---|---|---|---|---|---|---|---|
250 | 1.3 | Fast-Acting (F) | ||||||
250 | 2.5 | Fast-Acting (F) | ||||||
250 | 5.8 | Fast-Acting (F) | ||||||
250 | 21 | Fast-Acting (F) | ||||||
250 | 78 | Fast-Acting (F) |
239 Applications
- Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits.
Highlights Section
- Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits.
Series: 239 Resources

Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.