Circuit Protection
Shop by subcategory
Circuit Protection80,765Circuit Breakers77,497Electrical, Specialty Fuses26,169TVS - Varistors, MOVs22,068Fuses20,559Accessories11,233Fuseholders5,836PTC Resettable Fuses4,384Gas Discharge Tube Arresters (GDT)3,592Inrush Current Limiters (ICL)1,922Ground Fault Circuit Interrupter (GFCI)582Surge Suppression ICs501Thermal Cutoffs (Thermal Fuses)302Lighting Protection69Surge Protection Devices (SPDs)2
Littelfuse Inc.
SL1024B450RG
Littelfuse Inc. SL1024B450RG
View price
Littelfuse Inc.
SL1024B260RG
Littelfuse Inc. SL1024B260RG
View price
Littelfuse Inc.
SL1024B300RG
Littelfuse Inc. SL1024B300RG
View price
Littelfuse Inc.
V07E300L2B5
Littelfuse Inc. V07E300L2B5
View price
Littelfuse Inc.
V275LC40AX10
Littelfuse Inc. V275LC40AX10
View price
Littelfuse Inc.
V301HA32
Littelfuse Inc. V301HA32
View price
Littelfuse Inc.
V301HA40
Littelfuse Inc. V301HA40
View price
Littelfuse Inc.
V20E625L2T7
Littelfuse Inc. V20E625L2T7
View price
Littelfuse Inc.
V351HA32
Littelfuse Inc. V351HA32
View price
Littelfuse Inc.
V350PA40A
Littelfuse Inc. V350PA40A
View price
Littelfuse Inc.
V331HB34
Littelfuse Inc. V331HB34
View price
Littelfuse Inc.
V301HB34
Littelfuse Inc. V301HB34
View price
Littelfuse Inc.
V320LA40BX10
Littelfuse Inc. V320LA40BX10
View price
Littelfuse Inc.
V20E625PL2T1
Littelfuse Inc. V20E625PL2T1
View price
Littelfuse Inc.
V20E420L1T7
Littelfuse Inc. V20E420L1T7
View price
Littelfuse Inc.
V20E420PL1T
Littelfuse Inc. V20E420PL1T
View price
Littelfuse Inc.
V20E420L1B7
Littelfuse Inc. V20E420L1B7
View price
Littelfuse Inc.
V20E460L1T1
Littelfuse Inc. V20E460L1T1
View price
Littelfuse Inc.
V20E320L1T7
Littelfuse Inc. V20E320L1T7
View price
Littelfuse Inc.
V20E460L4B
Littelfuse Inc. V20E460L4B
View price
Littelfuse Inc.
V20E550L4B7
Littelfuse Inc. V20E550L4B7
View price
Littelfuse Inc.
V20E510L2B7
Littelfuse Inc. V20E510L2B7
View price
Littelfuse Inc.
V351HA40
Littelfuse Inc. V351HA40
View price
Littelfuse Inc.
V60MLA1210NH
Littelfuse Inc. V60MLA1210NH
View price