Littelfuse, Inc.
Littelfuse, Inc.

Littelfuse, Inc.

  • 8755 W Higgins Road
  • Chicago, IL 60631
  • (800) 832-3273

Product Data

ACS 600V CC POWR-SAFE 30A 2 POLE
Part#: LPSC002
ACS 600V CC POWR-SAFE 30A 2 POLE
FUS 300V F/A CLASS T 80A
Part#: JLLN080
FUS 300V F/A CLASS T 80A
FUS 250V T/D CLASS RK1 10A
Part#: LLNRK010
FUS 250V T/D CLASS RK1 10A
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Catalogs

Smart eCat Product Catalog INDUSTRIAL CIRCUIT PROTECTION CATALOG

INDUSTRIAL CIRCUIT PROTECTION CATALOG

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Videos

How to Properly Protect a BESS Power Circuit from Overcurrents
Littelfuse, Inc.

How to Properly Protect a BESS Power Circuit from Overcurrents

Overcurrents can cause extensive damage in a battery energy storage system as well as costly downtime. That is why circuit protection is imperative. Circuit protection fuses have many advantages including easy installation and replacement, low watt loss and a compact size. But, sizing fuses accurately is challenging. Littelfuse provides the formulas to calculate fuse sizes for maximum protection, reliability and cost-effectiveness.
Prevent Electrical Shock In Commercial and Industrial Applications
Littelfuse, Inc.

Prevent Electrical Shock In Commercial and Industrial Applications

Shock Block stops the problem before it happens by interrupting circuit faults before shock occurs instead of simply mitigating electrical shock.

Shock Block is the most comprehensive UL 943C listed GFCI on the market. Other workaround product combinations are inadequate when it comes to meeting code requirements or, more importantly, protecting human life.

Products

New SPDN Devices Provide Equipment Protection from Transient Overvoltage Events Lasting Micro-seconds

New SPDN Devices Provide Equipment Protection from Transient Overvoltage Events Lasting Micro-seconds

Littelfuse NEMA-style Surge Protective Device (SPDN) series helps mitigate costly damage and downtime. It has more direct modes of protection in a small package. The external panel mount is available for sub-distribution board applications in construction, food and beverage, HVAC/R, oil and gas, light industrial and water/wastewater industries.

Press Releases

Littelfuse Launches Its Class J Fuse Disconnect Switch

Product combines switch and fuses to simplify operation and protection while saving space

CHICAGO, October 4, 2023 — Littelfuse, Inc., (NASDAQ: LFUS), a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world, has launched its Class J Fuse Disconnect Switch.
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