Littelfuse

The FLNR series sets the standard for general purpose fuses. The dual-element design provides advanced short-circuit and overload protection. These time-delay fuses are also available in an...

The KLC series is a traditional North American-style, high-speed fuse designed with POWR-SPEED® technology for protection of power semiconductor devices that are rated up to 600 V ac. This is a round...

The FLSR_ID Indicator™ Series offers a patented, state-of-the-art, solid-state design with maximum reliability and superior performance characteristics. The dual-element design ensures advanced...

KLSR series RK1 fuses were the earliest type of current-limiting fuse developed. Their single-element, silver link design enables them to provide fast-acting overload and short-circuit protection...

The L70QS series is a POWR-SPEED® next-generation, high-speed fuse used for the protection of power semiconductor devices and is designed in the traditional, North American-bolted style package...

The KLC series is a traditional North American-style, high-speed fuse designed with POWR-SPEED® technology for protection of power semiconductor devices that are rated up to 600 V ac. This is a round...

KLSR series RK1 fuses were the earliest type of current-limiting fuse developed. Their single-element, silver link design enables them to provide fast-acting overload and short-circuit protection...

The FLNR series sets the standard for general purpose fuses. The dual-element design provides advanced short-circuit and overload protection. These time-delay fuses are also available in an...

The FLSR series dual-element, time-delay UL Class RK5 fuses are the most widely used fuse class. They offer superior performance and excellent protection for all types of circuits, especially those...

KLSR series RK1 fuses were the earliest type of current-limiting fuse developed. Their single-element, silver link design enables them to provide fast-acting overload and short-circuit protection...

The KLC series is a traditional North American-style, high-speed fuse designed with POWR-SPEED® technology for protection of power semiconductor devices that are rated up to 600 V ac. This is a round...

Space saving POWR-GARD Class T fuses are the most compact fuses available in ratings above 30 amperes — less than one-third the size of comparable Class R fuses. When rated in accordance with the...

The FLSR_ID Indicator™ Series offers a patented, state-of-the-art, solid-state design with maximum reliability and superior performance characteristics. The dual-element design ensures advanced...

  SB5000 Industrial Shock-Block Manual SB5000 Datasheet   This Shock Block is an 600V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 100A. Enclosure: ...

  SB5000 Industrial Shock-Block Manual SB5000 Datasheet   This Shock Block is a 600V Class D SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other...

  SB5000 Industrial Shock-Block Manual SB5000 Datasheet   This Shock Block is an 480V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 100A. Enclosure: ...

  SB5000 Industrial Shock-Block Manual SB5000 Datasheet   This Shock Block is a 480V Class C SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other...

  SB5000 Industrial Shock-Block Manual SB5000 Datasheet   This Shock Block is a 240V Class A GFCI (6mA Fixed Trip Level) for three-phase loads up to 100A. Enclosure: Polycarbonate IP 69K...

  SB5000 Industrial Shock-Block Manual SB5000 Datasheet   This Shock Block is an 240V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 100A. Enclosure: ...

  SB5000 Industrial Shock-Block Manual SB5000 Datasheet   This Shock Block is a 240V Class C SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other...