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Fuses

Power Products/Fuses 
Viewing Page 1 of 2 (18 results)
600V 450A RK1 FUSE

600V 450A RK1 FUSE

Item #: A6K450R

Supplier Part #: A6K450R
Brand: Mersen

Current-limiting Amp-Trap A6K-R fuses provide excellent protection where high available short-circuit currents exist. These fast-acting fuses are particularly good for branch/feeder circuits and back-up protection.

Lighting circuits; Self-certified for DC per UL248; Load centers; Switchboards; UL listed to standard 248-12 File E2137; High degree of current limitation for low peak let-thru current; Bus duct; Feeder circuits; Panelboards; Non-inductive loads; Easy-to-read imprint label for quick recognition and replacement; Fiberglass body provides dimensional stability in harsh industrial environments; CSA certified to standard C22.2 No. 248.12; Rejection style design prevents replacement by other fuse classes

$1,090.50 /EA
NOT CURRENTLY IN STOCK
600V 500A RK1 FUSE

600V 500A RK1 FUSE

Item #: A6K500R

Supplier Part #: A6K500R
Brand: Mersen

Current-limiting Amp-Trap A6K-R fuses provide excellent protection where high available short-circuit currents exist. These fast-acting fuses are particularly good for branch/feeder circuits and back-up protection.

Load centers; CSA certified to standard C22.2 No. 248.12; Rejection style design prevents replacement by other fuse classes; Switchboards; UL listed to standard 248-12 File E2137; Bus duct; Panelboards; Feeder circuits; Lighting circuits; Self-certified for DC per UL248; Easy-to-read imprint label for quick recognition and replacement; High degree of current limitation for low peak let-thru current; Non-inductive loads; Fiberglass body provides dimensional stability in harsh industrial environments

$1,090.50 /EA
NOT CURRENTLY IN STOCK
600V 600A RK1 FUSE

600V 600A RK1 FUSE

Item #: A6K600R

Supplier Part #: A6K600R
Brand: Mersen

Current-limiting Amp-Trap A6K-R fuses provide excellent protection where high available short-circuit currents exist. These fast-acting fuses are particularly good for branch/feeder circuits and back-up protection.

Self-certified for DC per UL248; Easy-to-read imprint label for quick recognition and replacement; Switchboards; Panelboards; Bus duct; Lighting circuits; High degree of current limitation for low peak let-thru current; Rejection style design prevents replacement by other fuse classes; UL listed to standard 248-12 File E2137; Non-inductive loads; Load centers; CSA certified to standard C22.2 No. 248.12; Fiberglass body provides dimensional stability in harsh industrial environments; Feeder circuits

$1,014.21 /EA
NOT CURRENTLY IN STOCK
250V 450A RK1 TD FUSE

250V 450A RK1 TD FUSE

Item #: A2D450R

Supplier Part #: A2D450R
Brand: Mersen

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.

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

$418.95 /EA
NOT CURRENTLY IN STOCK
250V 500A RK1 TD FUSE

250V 500A RK1 TD FUSE

Item #: A2D500R

Supplier Part #: A2D500R
Brand: Mersen

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.

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

$418.95 /EA
NOT CURRENTLY IN STOCK

250V 600A RK1 TD FUSE

Item #: A2D600R

Supplier Part #: A2D600R
Brand: Mersen

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace older 250V Class H, K or RK5 fuses already installed in the field.

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

$418.95 /EA
NOT CURRENTLY IN STOCK
600V 450A RK1 TD FUSE

600V 450A RK1 TD FUSE

Item #: A6D450R

Supplier Part #: A6D450R
Brand: Mersen

Amp-Trap 2000® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A6D-R fuses can be used to replace older 600V Class H, K or RK5 fuses already installed in the field.

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

$716.73 /EA
NOT CURRENTLY IN STOCK
600V 500A RK1 TD FUSE

600V 500A RK1 TD FUSE

Item #: A6D500R

Supplier Part #: A6D500R
Brand: Mersen

Amp-Trap 2000® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A6D-R fuses can be used to replace older 600V Class H, K or RK5 fuses already installed in the field.

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

$716.73 /EA
NOT CURRENTLY IN STOCK
600V 600A RK1 TD FUSE

600V 600A RK1 TD FUSE

Item #: A6D600R

Supplier Part #: A6D600R
Brand: Mersen

Amp-Trap 2000® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A6D-R fuses can be used to replace older 600V Class H, K or RK5 fuses already installed in the field.

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

$716.73 /EA
NOT CURRENTLY IN STOCK
600V 500A TD RK5 FUSE SMARTSPO

600V 500A TD RK5 FUSE SMARTSPO

Item #: TRS500RID

Supplier Part #: TRS500RID
Brand: Mersen

Tri-Onic TRS-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay characteristics of the TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

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

$505.96 /EA
NOT CURRENTLY IN STOCK
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