The Bussmann W-5 is a 5-amp, 125-volt fast-acting plug fuse designed for general-purpose circuit protection in residential applications. It features an Edison base and a round body, making it compatible with standard fuse receptacles.
Key Features
- Fast-Acting Performance: Provides immediate response to overcurrent conditions, ensuring the safety of electrical circuits.
- High Interrupting Rating: Capable of interrupting up to 10,000 amperes, offering robust protection against short circuits.
- Durable Construction: Built with a plastic body and brass threads for reliable performance and longevity.
- Standard Edison Base: Ensures easy installation in existing fuse holders without the need for adapters.
Specifications
- Amperage Rating: 5 A
- Voltage Rating: 125 V
- Interrupting Rating: 10 kA
- Body Dimensions: 1.3 in L x 1.3 in W x 1.21 in H
- Material: Plastic body with brass threads
- Mounting Type: Threaded, Edison base
Applications
The W-5 fuse is ideal for protecting lighting, heating, and other non-motor circuits in residential settings. It is suitable for replacement in existing systems where fast-acting, low-voltage fuses are required.
Compliance and Standards
This fuse complies with UL 248-11 standards and is UL Listed under Guide JEFV, File E12112. It is also CE certified, ensuring adherence to international safety and performance standards.
For reliable and efficient circuit protection, the Bussmann W-5 plug fuse offers a dependable solution tailored for residential electrical systems.









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