321 Series - Indicating 5x25mm Medium-Acting Ceramic Body Fuse

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)Nominal Melting I2T (A2sec)Interrupting RatingMin Operating Temp °CMax Operating Temp (°C)Marking CodeNom
Voltage
Drop
(mV)
OpeningSizeStockSamplesCompare
32100800020.082500.01580A@250VAC-257021520Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32101000020.12500.0380A@250VAC-257021500Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32101250020.1252500.05380A@250VAC-257021500Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32101600020.162500.1180A@250VAC-257021480Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32102000020.22500.2380A@250VAC-257021400Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32102500000.252500.3880A@250VAC-25701500Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32102500020.252500.3880A@250VAC-257021500Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32103150020.3152500.5380A@250VAC-257021470Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32104000020.42500.7580A@250VAC-257021400Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32105000020.52501.580A@250VAC-257021400Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder
32106300020.632502.380A@250VAC-257021380Medium-Acting/Medium Time Lag/Medium Time Delay5x25mmCheckOrder

321_LF_012006icon Fuse 321 Datasheet

Miniature Fuses Datasheet to 5x25mm/ No. 321...