Fuses

Most current-limiting UL class fuse; UL listed; Circuit breaker back-up; 300kA interrupting rating – self-certified, UL witnessed tests; Lighting, heating & general loads; Feeders; Optional EI indicator/switch mount for AJT70 to 600 open fuse indication; Motor circuits; Transformers; Small footprint requires less mounting space and allows smaller, more economical fuse blocks; Mains; High-grade silica filler ensures fast arc quenching; Bus duct; DC listed to UL standard 248; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; Load centers; Unique Class J dimensions prevent replacement errors; High-visibility orange label gives instant brand recognition; IEC 60269-2-1; Recommended for Arc Flash energy reduction; UL listed to standard 248-8 File E2137; CSA certified to standard C22.2 No. 248.8; DC tested to UL standard 248; Non-indicating or solid state SmartSpot visual blown fuse indicator; Extremely current-limiting for low peak let-thru current; Metal-embossed date and catalog number for traceability and lasting identification; Fiberglass body provides dimensional stability in harsh industrial settings; Control panels; Branch circuits; Time-delay for motor starting and transformer inrush

CSA certified to standard C22.2 no. 248.8; Control panels; Solid state relays; Soft-starters; Electronic motor controllers; DC listed to UL 248; Branch circuits; Phase controllers; Drives; Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; Excellent cycling ability for frequent starts/stops without nuisance opening; UL listed to standard 248-8 File E2137; Low I2t (low thermal energy)

Four unique sizes from 1/2-60 amperes do not allow inter-changeability with other fuse classes; Fiberglass bodies provide dimensional stability in harsh industrial settings; Lighting; UL listed to standard 248-5 File E2137; CSA certified to standard C22.2 No. 248.5; Appliances; Heating (except in Canada where fuses must be “P” or “D” type)

Phase controllers; DC listed to UL 248; Soft-starters; Control panels; Low I2t (low thermal energy); UL listed to standard 248-8 File E2137; Electronic motor controllers; Solid state relays; Drives; Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; Branch circuits; Excellent cycling ability for frequent starts/stops without nuisance opening; CSA certified to standard C22.2 no. 248.8

Easy-to-read imprint label for quick recognition and replacement; Lighting, heating, and general loads; Unique dimensions prevent replacement by other fuse classes; Switchboards; CSA certified to standard C22.2 no. 248.8; Feeder circuits; Load centers; Fiberglass body provides dimensional stability in harsh industrial environments; UL listed to standard 248-8 File E2137; Bus duct; Circuit breakers; Capacitors; Panelboards; High current limitation for low peak let-thru current; IEC 269-2-1; DC listed to UL 248

Load centers; Feeder circuits; Lighting, heating, and general loads; Switchboards; Circuit breakers; Capacitors; Fiberglass body provides dimensional stability in harsh industrial environments; UL listed to standard 248-8 File E2137; Bus duct; Easy-to-read imprint label for quick recognition and replacement; DC listed to UL 248; IEC 269-2-1; Unique dimensions prevent replacement by other fuse classes; CSA certified to standard C22.2 no. 248.8; Panelboards; High current limitation for low peak let-thru current

Unique dimensions prevent replacement by other fuse classes; Panelboards; Easy-to-read imprint label for quick recognition and replacement; UL listed to standard 248-8 File E2137; Fiberglass body provides dimensional stability in harsh industrial environments; Lighting, heating, and general loads; Circuit breakers; IEC 269-2-1; Switchboards; High current limitation for low peak let-thru current; Capacitors; Bus duct; Load centers; CSA certified to standard C22.2 no. 248.8; Feeder circuits; DC listed to UL 248

High current limitation for low peak let-thru current; Load centers; Capacitors; Easy-to-read imprint label for quick recognition and replacement; Switchboards; Lighting, heating, and general loads; UL listed to standard 248-8 File E2137; Circuit breakers; Fiberglass body provides dimensional stability in harsh industrial environments; Panelboards; Feeder circuits; CSA certified to standard C22.2 no. 248.8; Unique dimensions prevent replacement by other fuse classes; IEC 269-2-1; Bus duct; DC listed to UL 248

Fiberglass bodies provide dimensional stability in harsh industrial settings; Appliances; Four unique sizes from 1/2-60 amperes do not allow inter-changeability with other fuse classes; UL listed to standard 248-5 File E2137; CSA certified to standard C22.2 No. 248.5; Heating (except in Canada where fuses must be “P” or “D” type); Lighting

UL listed to standard 248-5 File E2137; Heating (except in Canada where fuses must be “P” or “D” type); Appliances; Lighting; Fiberglass bodies provide dimensional stability in harsh industrial settings; CSA certified to standard C22.2 No. 248.5; Four unique sizes from 1/2-60 amperes do not allow inter-changeability with other fuse classes