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About Fuses
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Fast-Acting Ceramic-Tube Fuses
1/4" Dia.
These fuses open circuits quickly when surges are detected. They can withstand temperature swings and high ambient temperatures better than glass-tube fuses. Use with electronics, control panels, and other sensitive components. Select these fuses by their diameters. Designed for use with Fuse Blocks for Ceramic-Tube Fuses.
Breakthrough current, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
1/4" dia. fuses can be used in high-current electronic circuits such as microwave ovens.
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Fuse Trade Size | Current, A | Voltage | Breakthrough Current | Overall Lg. | No. of Elements | Specifications Met | Pkg. Qty. | 1-9 | 10-Up | |
Manufacturer Equivalent: 505 | ||||||||||
1/4" Overall Dia. | ||||||||||
| 3AB | 10 | 450V AC | 20,000 A @ 450 V AC | 1 1/4" | 1 | UL Recognized Component, C-UL Recognized Component | 5 | 000000000 | 000000 | 000000 |
| 3AB | 12 | 450V AC | 20,000 A @ 450 V AC | 1 1/4" | 1 | UL Recognized Component, C-UL Recognized Component | 5 | 000000000 | 00000 | 00000 |