AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

Results: 41
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Fuse Size/Group Type Mounting Style Number of Poles Current Rating Voltage Rating Shaft Type Termination Style Minimum Operating Temperature Maximum Operating Temperature Packaging
Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 30A 1 POLE
7Expected 2026/06/23
Min.: 1
Mult.: 1

LFT Fuse Blocks Class T Space-Saving DIN Rail 1 Pole 30 A 600 V Solder Lug - 55 C + 125 C Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID 383Factory Stock Available
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 1 Pole 30 A 600 V Captive Drawer Pressure Plate Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID 50Factory Stock Available
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 2 Pole 30 A 600 V Captive Drawer Pressure Plate Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID 18Factory Stock Available
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 2 Pole 30 A 600 V Captive Drawer Screw Bulk
Littelfuse Fuse Holder CLASS J FUSE BLOCK 600V 30A 2 POLE 18Factory Stock Available
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Panel Mount 2 Pole 30 A 600 V Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID 214Factory Stock Available
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 3 Pole 30 A 600 V Captive Drawer Pressure Plate Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID 176Factory Stock Available
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 3 Pole 30 A 600 V Captive Drawer Screw Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 60A 2P NON-ID 62Factory Stock Available
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 2 Pole 60 A 600 V Captive Drawer Solder Lug Bulk
Littelfuse Fuse Holder CLASS T FUSE BLOCK 300V 600A 1 POLE 52Factory Stock Available
Min.: 1
Mult.: 1

LFT Fuse Blocks Class T DIN Rail 1 Pole 600 A 300 V Bulk
Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 30A 1 POLE 101Factory Stock Available
Min.: 1
Mult.: 1

LFT Fuse Blocks Class T DIN Rail 1 Pole 30 A 600 V Bulk
Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 30A 2 POLE 205Factory Stock Available
Min.: 1
Mult.: 1

LFT Fuse Blocks Class T DIN Rail 2 Pole 30 A 600 V Bulk
Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 400A 1 POLE 592Factory Stock Available
Min.: 1
Mult.: 1

LFT Fuse Blocks Class T DIN Rail 1 Pole 400 A 600 V Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 1 Pole 30 A 600 V Captive Drawer Solder Lug Bulk
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

LFJ Fuse Blocks Class J Class J DIN Rail 1 Pole 30 A 600 V Captive Drawer Screw Bulk
Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 30A 3 POLE Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

LFT Fuse Blocks Class T DIN Rail 3 Pole 30 A 600 V Bulk
Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 100A 1 POLE Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

LFT Fuse Blocks Class T DIN Rail 1 Pole 100 A 600 V Bulk