Fuses

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

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

High-grade silica filler ensures fast arc quenching and high current limitation; Motor circuits; General-purpose equipment; Easy-to-read label for quick brand recognition and replacement; Mains; Metal-embossed date and catalog number for traceability and lasting identification; Current-limiting; Time-delay; Service entrance equipment; Feeders; Current-limiting for low peak let-thru current; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); AC & DC rated; Optional solid state SmartSpot blown fuse indicator; DC listed to UL standard 248 TRS only; UL listed to standard 248-12 File E2137; Branch circuits; Fiberglass body provides dimensional stability in harsh industrial settings; CSA certified to standard C22.2 no. 248.12; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; Transformers

Solid state SmartSpot visual blown fuse indicator; DC listed to UL standard 248; 300kA interrupting rating – self-certified, UL witnessed tests; 600VAC & 600VDC dual rated; Reduced inventory by taking the place of class RK5, K, and H fuses; Motors; Safety switches; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; UL listed to standard 248-12 File E2137; Recommended for Arc Flash energy reduction; High-visibility orange label gives instant brand recognition; Disconnects; All general-purpose circuits; Transformers; Branch circuit protection; CSA certified to standard C22.2 No. 248.12; Time-delay for motor starting and transformer inrush currents without nuisance opening; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Fiberglass body provides dimensional stability in harsh industrial settings; Extremely current-limiting for low peak let-thru current; Metal-embossed date and catalog number for easier traceability and lasting identification; Control panels

Small physical size for greater design flexibility; CSA certified to standard C22.2 no. 248.15; Load centers; Metering centers; Panelboards; Switchboards; Extremely current-limiting for low peak let-thru current; Unique dimensions prevent replacement by other fuse classes; Circuit breakers; Blade-stamped catalog numbers for permanent identification; UL listed to standard 248-15 File E2137; DC listed to UL standard 248

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

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)

UL file No. E76491; Low I²t for improved semiconductor protection; International 20×127mm (13/16” x 5”) for worldwide acceptance; Eliminate all overloads; Extremely fast acting; Excellent cycling capability; UL Recognized component; gR Class according to VDE 636-23 and IEC 60269-4; IEC 60269-4 Compliance; Current limiting

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