| Key ^ | Value |
|---|---|
| Alarm Contact, RoHS, Trip Indicator | No |
| Approvals | CE, CSA, UL |
| Characteristic | Fast Acting |
| Class | Class RK1 |
| Country of Origin | MX - Mexico |
| Current Rating | 3 A |
| ECCN | EAR99 |
| End Type | Ferrule End x Ferrule End |
| Family Series | Bussmann Fuses, KWN Series |
| Fuse Amps | 3A |
| Fuse Interrupt Rating | 200kA at 250V ac; 20kA at 250V dc |
| Gross Weight | 0.0335 lbs |
| Height, Width | 0.56 in. |
| Interrupt Rating | 200 kA @ 250 V |
| Item Number, Manufacturer Part Number | KWN-R-3 |
| Length | 2 in. |
| Manufacturer | Bussmann |
| Net Weight | 0.047 lbs |
| Package Type | Cartridge |
| Product Series | KWN |
| Shape | Rectangular |
| UNSPSC | 39121626 |
| Voltage (AC) | 250 VAC |
| Voltage (DC) | 250 VDC |
| Img | Seller | Supplier SKU | Requested Price ^ | Calc MOQ Price | MOQ | In Stock | Lead Time | Brand | Weight | Preferred Tier |
|---|---|---|---|---|---|---|---|---|---|---|
| AI Consolidated | KWN-R-3-BUSSMANN | 30.61 | 30.61 | 1 | In Stock | Bussmann Eaton Cooper Fuses | 0.047 | 30.61 @ Qty: 1+ | ||
| Waldom | EATON KWN-R-3 | 34.08 | 34.08 | 1 | In Stock | Eaton | 34.08 @ Qty: 1+ | |||
| Digi-Key | KWN-R-3-ND | 40.164 | 184.7544 | 10 | In Stock | Eaton - Bussmann Electrical Division | 40.164 @ Qty: 10+ | |||
| AmazonTP | B009RU80YC | 50.76 | 50.76 | 1 | In Stock | 1 | Cooper Bussmann | 50.76 @ Qty: 1+ | ||
![]() ![]() | Walker Industrial | KWN-R-3 | 63.79 | 63.79 | 1 | In Stock | 10 | Cooper Bussmann | 63.79 @ Qty: 1+ | |
![]() ![]() | Galco | KWN-R-3-BUSS | 73.96 | 340.216 | 10 | In Stock | Bussmann | 0.047 | 73.96 @ Qty: 10+ | |
| Graybar | 88052252 | 94.6848 | 94.6848 | 1 | In Stock | Bussmann (Eaton) | 94.6848 @ Qty: 1+ | |||
| Newark | 02B4441 | 99.42 | 457.332 | 10 | In Stock | EATON BUSSMANN | 99.42 @ Qty: 10+ | |||
![]() ![]() | Platt.com | 0961458 | 148.24 | 148.24 | 1 | In Stock | Eaton/Bussmann Series | 148.24 @ Qty: 1+ |

