Bussmann NON-1 One-Time Class K5 250V Fuse – Box of 10
The Bussmann NON-1 is a 1-ampere, 250-volt, one-time fuse designed for general-purpose circuit protection. As a Class K5 fuse, it offers reliable performance in light-duty circuit locations where temporary surges are not expected.
Key Features
- Amperage Rating: 1 A
- Voltage Rating: 250 VAC / 125 VDC
- Interrupting Rating: 50 kA at 250 VAC; 50 kA at 125 VDC
- Fuse Class: K5
- Body Style: Cylindrical
- Dimensions: 0.56 inches in diameter x 2 inches in length
- Terminal Type: Ferrule
- Compliance: UL 248-9, CSA, CE Certified, RoHS Compliant
Applications
The NON-1 fuse is ideal for protecting lighting, heating, and other circuits that are not subject to temporary surges. It is suitable for use in environments where available short-circuit currents are relatively low. For circuits with potential transients or motor overloads, consider using time-delay fuses such as Bussmann’s FUSETRONâ„¢ FRN-R or Low-Peakâ„¢ LPN-RK series.
Packaging
This product is sold in a box containing 10 fuses, providing a convenient supply for maintenance and replacement needs.
Ensure compatibility with your specific application requirements and consult relevant electrical codes and standards when selecting fuses for your circuits.

























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