520 Series Metric OMNI-BLOK® Fuse Blocks

Littelfuse 520 Series Metric OMNI-BLOK® Fuse Blocks are low-profile designs available with a choice of solder-type terminals, NEMA-style QC terminals, or PC board mountable terminals. These fuse block designs consist of tin-plated brass terminals. The 520 series fuse blocks provide self-alignment of the clips to the fuse caps. These fuse blocks feature a one-piece clip/terminal and an anti-one-piece clip/terminal design, which assures low contact resistance. The 520 series fuse blocks incorporate 1500V minimum dielectric strength. These fuse blocks come in 5mm × 20mm size. The 520 series fuse blocks feature UL 94V-0 flammability rating and are RoHS compliant.

Results: 7
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) 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 Termination Style Minimum Operating Temperature Maximum Operating Temperature Packaging


Littelfuse Fuse Holder 5x20mm PCB Mount 26,660In Stock
15,000Expected 03-12-2026
₹202.54
₹171.02
₹157.64
₹129.93
Min.: 1
Mult.: 1
520 Fuse Blocks 5 mm x 20 mm Low Profile PCB Mount 1 Pole 10 A 600 V PC Pin - 40 C + 85 C Bulk
Littelfuse Fuse Holder Fuse Block 5x20mm 20A 600 VDC/VAC, Q.C. NEMA .110", Green 483In Stock
₹367.83
₹335.35
₹323.88
₹254.14
Min.: 1
Mult.: 1
520 Fuse Blocks PCB Mount 20 A 600 VAC/600 VDC Bulk
Littelfuse Fuse Holder Fuse Block 5x20mm 20A 600 VDC/VAC, Solder, Green 481In Stock
₹375.47
₹342.03
₹329.61
₹258.91
Min.: 1
Mult.: 1
520 Fuse Blocks PCB Mount 20 A 600 VAC/600 VDC Bulk
Littelfuse Fuse Holder Fuse Block 5x20mm 20A 600 VDC/VAC, Q.C. NEMA .110", Blue 437In Stock
₹361.14
₹328.66
₹317.19
₹248.40
Min.: 1
Mult.: 1
520 Fuse Blocks PCB Mount 20 A 600 VAC/600 VDC Bulk
Littelfuse Fuse Holder 5x20mm QC Term 3,883In Stock
₹204.46
₹179.62
₹165.28
₹137.58
Min.: 1
Mult.: 1
520 Fuse Blocks 5 mm x 20 mm Low Profile Panel Mount 1 Pole 10 A 600 V Quick Connect - 40 C + 85 C Bulk
Littelfuse Fuse Holder 5x20mm Sldr Termo 119In Stock
6,202On Order
₹233.12
₹193.95
₹179.62
₹149.04
Min.: 1
Mult.: 1
520 Fuse Blocks 5 mm x 20 mm Low Profile Panel Mount 1 Pole 10 A 600 V Solder Lug - 40 C + 85 C Bulk
Littelfuse Fuse Holder 5x20mm QC Term 143In Stock
₹182.48
₹155.73
₹145.22
₹124.20
Min.: 1
Mult.: 1
520 Fuse Blocks 5 mm x 20 mm Low Profile Panel Mount 1 Pole 10 A 600 V Quick Connect - 40 C + 85 C Bulk