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Littelfuse

Littelfuse 0313025 25A 32 V AC Slo-Blo 3AG Glass Fuse

Part Number: 0313025

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0313025 is a Littelfuse 3AG fuse rated 25A for 32 V AC. It uses Time-Delay operation with 300 A @ 32 V AC interrupting capability, suited to supplementary protection for appliances, utilization equipment, components and internal circuits.

Rated Current25A
Rated Voltage32 V AC
Breaking Capacity300 A @ 32 V AC
Package3AG

For design-in and replacement checks, Littelfuse 0313025 combines a 25A rating with 32 V AC in the 313 family. The 3AG Glass Cartridge Slo-Blo Fuse format uses Fuse holder / clip mounting and Nickel-plated brass end caps terminals, with 300 A @ 32 V AC fault-interruption data. Package detail: 3AG glass cartridge; 6.35 mm diameter × 31.75 mm cartridge length nominal. Typical applications include Supplementary protection for appliances, utilization equipment, components and internal circuits. Published standards/approvals reference UL/CSA/NMX 248-1 and 248-14. Slo-Blo 3AG glass cartridge fuse; catalog/base part; verify package suffix when ordering. Glass body with nickel-plated brass caps. Verify coordination, derating and final suitability against the current Littelfuse datasheet before design-in.

Technical Specifications

Part Number
0313025
Manufacturer Part Number
0313025
Series
313 Series
Fuse Type
3AG Glass Cartridge Slo-Blo Fuse
Current Rating
25A
Voltage Rating
32 V AC
AC / DC
AC
Breaking Capacity
300 A @ 32 V AC
I²t
16500 A²s nominal melting I²t
Pre-arcing I²t
16500
Operating Temperature
-60 °C to +125 °C
Package / Dimensions
3AG
Mounting
Fuse Clip · Fuse Holder
Application
Supplementary protection for appliances, utilization equipment, components and internal circuits
Standard
UL/CSA/NMX 248-1 and 248-14
Terminal Type
Nickel-plated brass end caps
Fuse Speed
Time Delay
Utilization Class
3AG
Approvals
Agency approvals vary by rating
Certifications
UL/CSA/PSE/KC/CE approvals vary by ampere rating; RoHS compliant
Sample Status
Contact for Sample Availability

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