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Fuses
250V 300A RK1 TD FUSE
DC listed to UL standard 248; Safety switches; All general-purpose circuits; CSA certified to standard C22.2 No. 248.12; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; High-visibility orange label gives instant brand recognition; Control panels; Time-delay for motor starting and transformer inrush currents without nuisance opening; Extremely current-limiting for low peak let-thru current; Transformers; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Disconnects; 600VAC & 600VDC dual rated; Reduced inventory by taking the place of class RK5, K, and H fuses; Branch circuit protection; Fiberglass body provides dimensional stability in harsh industrial settings; Recommended for Arc Flash energy reduction; 300kA interrupting rating – self-certified, UL witnessed tests; UL listed to standard 248-12 File E2137; Metal-embossed date and catalog number for easier traceability and lasting identification; Solid state SmartSpot visual blown fuse indicator; Motors
250V 225A RK1 TD FUSE
CSA certified to standard C22.2 No. 248.12; Metal-embossed date and catalog number for easier traceability and lasting identification; Time-delay for motor starting and transformer inrush currents without nuisance opening; Safety switches; 600VAC & 600VDC dual rated; Transformers; 300kA interrupting rating – self-certified, UL witnessed tests; UL listed to standard 248-12 File E2137; Recommended for Arc Flash energy reduction; All general-purpose circuits; Extremely current-limiting for low peak let-thru current; Solid state SmartSpot visual blown fuse indicator; High-visibility orange label gives instant brand recognition; Motors; Branch circuit protection; DC listed to UL standard 248; Control panels; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Reduced inventory by taking the place of class RK5, K, and H fuses; Disconnects; Fiberglass body provides dimensional stability in harsh industrial settings
250V 250A RK1 TD FUSE
Branch circuit protection; Motors; CSA certified to standard C22.2 No. 248.12; Reduced inventory by taking the place of class RK5, K, and H fuses; Safety switches; UL listed to standard 248-12 File E2137; All general-purpose circuits; Disconnects; DC listed to UL standard 248; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Recommended for Arc Flash energy reduction; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Control panels; Solid state SmartSpot visual blown fuse indicator; High-visibility orange label gives instant brand recognition; Metal-embossed date and catalog number for easier traceability and lasting identification; Fiberglass body provides dimensional stability in harsh industrial settings; 600VAC & 600VDC dual rated; 300kA interrupting rating – self-certified, UL witnessed tests; Extremely current-limiting for low peak let-thru current; Time-delay for motor starting and transformer inrush currents without nuisance opening; Transformers
250V 400A RK1 TD FUSE
DC listed to UL standard 248; All general-purpose circuits; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Extremely current-limiting for low peak let-thru current; 600VAC & 600VDC dual rated; Motors; Disconnects; Fiberglass body provides dimensional stability in harsh industrial settings; Solid state SmartSpot visual blown fuse indicator; Transformers; CSA certified to standard C22.2 No. 248.12; Control panels; High-visibility orange label gives instant brand recognition; UL listed to standard 248-12 File E2137; Metal-embossed date and catalog number for easier traceability and lasting identification; 300kA interrupting rating – self-certified, UL witnessed tests; Recommended for Arc Flash energy reduction; Time-delay for motor starting and transformer inrush currents without nuisance opening; Reduced inventory by taking the place of class RK5, K, and H fuses; Branch circuit protection; Safety switches
250V 250A RK1 FUSE
Fiberglass body provides dimensional stability in harsh industrial environments; UL listed to standard 248-12 File E2137; Self-certified for DC per UL248; Switchboards; Easy-to-read imprint label for quick recognition and replacement; Rejection style design prevents replacement by other fuse classes; Non-inductive loads; Panelboards; CSA certified to standard C22.2 No. 248.12; High degree of current limitation for low peak let-thru current; Lighting circuits; Load centers; Bus duct; Feeder circuits
250V 350A RK1 TD FUSE
Recommended for Arc Flash energy reduction; Fiberglass body provides dimensional stability in harsh industrial settings; Extremely current-limiting for low peak let-thru current; Control panels; Motors; Transformers; Solid state SmartSpot visual blown fuse indicator; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; 300kA interrupting rating – self-certified, UL witnessed tests; DC listed to UL standard 248; Reduced inventory by taking the place of class RK5, K, and H fuses; Time-delay for motor starting and transformer inrush currents without nuisance opening; All general-purpose circuits; Disconnects; UL listed to standard 248-12 File E2137; Branch circuit protection; 600VAC & 600VDC dual rated; CSA certified to standard C22.2 No. 248.12; Safety switches; Metal-embossed date and catalog number for easier traceability and lasting identification; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); High-visibility orange label gives instant brand recognition
600V 450A CLASS T FUSE
DC listed to UL standard 248; UL listed to standard 248-15 File E2137; Switchboards; Circuit breakers; Metering centers; Load centers; Small physical size for greater design flexibility; Unique dimensions prevent replacement by other fuse classes; Blade-stamped catalog numbers for permanent identification; CSA certified to standard C22.2 no. 248.15; Panelboards; Extremely current-limiting for low peak let-thru current
600V 600A CLASS T FUSE
Panelboards; Extremely current-limiting for low peak let-thru current; DC listed to UL standard 248; Small physical size for greater design flexibility; Metering centers; Switchboards; Circuit breakers; Blade-stamped catalog numbers for permanent identification; UL listed to standard 248-15 File E2137; Load centers; CSA certified to standard C22.2 no. 248.15; Unique dimensions prevent replacement by other fuse classes
250V 225A RK1 FUSE
Rejection style design prevents replacement by other fuse classes; High degree of current limitation for low peak let-thru current; Lighting circuits; Switchboards; Fiberglass body provides dimensional stability in harsh industrial environments; Bus duct; UL listed to standard 248-12 File E2137; Panelboards; Non-inductive loads; CSA certified to standard C22.2 No. 248.12; Easy-to-read imprint label for quick recognition and replacement; Feeder circuits; Self-certified for DC per UL248; Load centers
250V 300A RK1 FUSE
Non-inductive loads; CSA certified to standard C22.2 No. 248.12; Lighting circuits; Switchboards; Self-certified for DC per UL248; Easy-to-read imprint label for quick recognition and replacement; Feeder circuits; Fiberglass body provides dimensional stability in harsh industrial environments; UL listed to standard 248-12 File E2137; Load centers; Panelboards; Bus duct; Rejection style design prevents replacement by other fuse classes; High degree of current limitation for low peak let-thru current