BUSSMANN Fuse: Class RK1, KWN-R Series, Fast-Acting, 20 A, 250 V AC, 250 V DC
The BUSSMANN KWN-R Series fuse is a Class RK1, fast-acting cylindrical fuse rated at 20 A, 250 V AC, and 250 V DC. This non-indicating fuse is designed for overcurrent protection in industrial equipment.
SKU 3G-OTH-26826
Also listed as: KWNR20 · KWN R 20
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BUSSMANN KWN-R Series fuse is a Class RK1, fast-acting cylindrical fuse rated at 20 A, 250 V AC, and 250 V DC. This non-indicating fuse is designed for overcurrent protection in industrial equipment.
Frequently Asked Questions
What is the BUSSMANN KWN-R-20 fuse used for?
The BUSSMANN KWN-R-20 is a Class RK1 fast-acting fuse rated 20 A, 250 V AC/DC. It provides overcurrent protection in industrial equipment such as motor control centers, panelboards, and switchgear, where rapid clearing of high-fault currents is required.
What are the specifications of the BUSSMANN KWN-R-20 fuse?
The BUSSMANN KWN-R-20 is a Class RK1, fast-acting, non-indicating cylindrical fuse. It is rated 20 A, 250 V AC and 250 V DC. The series is KWN-R, and the manufacturer part number is KWN-R-20.
Where to buy the BUSSMANN KWN-R-20 fuse worldwide?
3G Electric supplies the BUSSMANN KWN-R-20 fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this Class RK1 fast-acting fuse.
How to select the correct BUSSMANN KWN-R fuse for my application?
To select the correct BUSSMANN KWN-R fuse, match the voltage rating (250 V AC/DC) and current rating (20 A) to your circuit. Ensure the Class RK1 fast-acting characteristic suits your equipment's inrush current. Consult a qualified engineer for coordination studies.
Used in
Common applications for BUSSMANNBUSSMANN Products
3G Electric supplies BUSSMANN fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
