Electrical

The JTD_ID Indicating* Series fuses provide visual blown indication and maximum protection in a compact size. These time-delay, dual-element fuses carry the Littelfuse POWR-PRO® advanced technology designation and are specifically designed for...

The FLA series fuses are 125 V ac, pin-indicating, time-delay fuses for protection of control circuit transformers, solenoids, and other circuits with high in-rush currents. A metal indicator pin pops out 0.3" when the fuse opens, providing a visual...

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceBlack plastic collar

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceWhite plastic collar

The ARP Series is used in systems where equal run time for two motors is desirable. The selector switch allows selection of alternation of either load for continuous operation. LED’s indicate the status of the output relay. This versatile series may be...

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceWhite plastic collar

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceRed plastic collar

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceNon-insulated

The PC-105 series is a five-channel pump controller designed to handle multiple pump applications. Alternatively, it can operate as a five-channel switch. The PC-105’s control functions support all of the popular industry standard multi-pump pump-up and...

The ARP Series is used in systems where equal run time for two motors is desirable. The selector switch allows selection of alternation of either load for continuous operation. LED’s indicate the status of the output relay. This versatile series...

The 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A...

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceNon-insulated

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceRed plastic collar

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceGray plastic collar

UL Certified when used with KNIPEX crimping pliers (97 53 04, 97 53 08, 97 53 09, 97 53 14 and 97 43 200)Copper with an electro tin plated surfaceBlue plastic collar

The ALT alternating relays are used to alternate between two loads. The ALT is commonly used in duplex pumping applications to balance the runtime of both pumps. The ALT-S is used in single high-level float applications. When the float switch opens, the...

The ARP Series is used in systems where equal run time for two motors is desirable. The selector switch allows selection of alternation of either load for continuous operation. LED’s indicate the status of the output relay. This versatile series...

The ARP Series is used in systems where equal run time for two motors is desirable. The selector switch allows selection of alternation of either load for continuous operation. LED’s indicate the status of the output relay. This versatile series...

The Littelfuse models 111P (115 volt, ⅓ to 1hp); 233P-1.5 (230 volt, ⅓ to 1.5hp); and 233P (230 volt, ⅓ to 3hp) are single-phase pump monitors used in a variety of applications to protect from dry-well, dead-head, jammed impeller, rapid-cycling,...

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 indicating version, see FLNR_ID series.