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Fuses

Power Products/Fuses 
Viewing Page 1 of 4 (31 results)
250V 80A 5 7/8x1 1/16 RK5

250V 80A 5 7/8x1 1/16 RK5

Item #: TR80R

Supplier Part #: TR80R
Brand: Mersen

Tri-Onic TR-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 TR-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

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

$45.39 /EA
IN STOCK
250V 100A RK1 TD FUSE

250V 100A RK1 TD FUSE

Item #: A2D100R

Supplier Part #: A2D100R
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.

Fiberglass body provides dimensional stability in harsh industrial settings; 600VAC & 600VDC dual rated; 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; Branch circuit protection; Control panels; Metal-embossed date and catalog number for easier traceability and lasting identification; Recommended for Arc Flash energy reduction; UL listed to standard 248-12 File E2137; Motors; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); CSA certified to standard C22.2 No. 248.12; Transformers; 300kA interrupting rating – self-certified, UL witnessed tests; Disconnects; Time-delay for motor starting and transformer inrush currents without nuisance opening; DC listed to UL standard 248; Safety switches; All general-purpose circuits; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”

$67.71 /EA
NOT CURRENTLY IN STOCK
250V 70A RK1 TD FUSE

250V 70A RK1 TD FUSE

Item #: A2D70R

Supplier Part #: A2D70R
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.

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

$64.51 /EA
NOT CURRENTLY IN STOCK
250V 75A RK1 TD FUSE

250V 75A RK1 TD FUSE

Item #: A2D75R

Supplier Part #: A2D75R
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.

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

$67.69 /EA
NOT CURRENTLY IN STOCK
250V 80A RK1 TD FUSE

250V 80A RK1 TD FUSE

Item #: A2D80R

Supplier Part #: A2D80R
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.

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

$66.91 /EA
NOT CURRENTLY IN STOCK

250V 90A RK1 TD FUSE

Item #: A2D90R

Supplier Part #: A2D90R
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; Reduced inventory by taking the place of class RK5, K, and H fuses; UL listed to standard 248-12 File E2137; CSA certified to standard C22.2 No. 248.12; Safety switches; All general-purpose circuits; 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; Recommended for Arc Flash energy reduction; High-visibility orange label gives instant brand recognition; Branch circuit protection; Fiberglass body provides dimensional stability in harsh industrial settings; DC listed to UL standard 248; Control panels; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Disconnects; Transformers; Motors; Time-delay for motor starting and transformer inrush currents without nuisance opening; 300kA interrupting rating – self-certified, UL witnessed tests; Solid state SmartSpot visual blown fuse indicator

$70.12 /EA
NOT CURRENTLY IN STOCK
250V 100A RK1 FUSE

250V 100A RK1 FUSE

Item #: A2K100R

Supplier Part #: A2K100R
Brand: Mersen

Current-limiting Amp-Trap A2K-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; UL listed to standard 248-12 File E2137; Rejection style design prevents replacement by other fuse classes; Panelboards; Feeder circuits; Lighting circuits; Non-inductive loads; Bus duct; CSA certified to standard C22.2 No. 248.12; Switchboards; Load centers; Easy-to-read imprint label for quick recognition and replacement; Fiberglass body provides dimensional stability in harsh industrial environments; High degree of current limitation for low peak let-thru current

$169.69 /EA
NOT CURRENTLY IN STOCK
250V 70A RK1 FUSE

250V 70A RK1 FUSE

Item #: A2K70R

Supplier Part #: A2K70R
Brand: Mersen

Current-limiting Amp-Trap A2K-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.

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

$182.73 /EA
NOT CURRENTLY IN STOCK
250V 80A RK1 FUSE

250V 80A RK1 FUSE

Item #: A2K80R

Supplier Part #: A2K80R
Brand: Mersen

Current-limiting Amp-Trap A2K-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.

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

$190.69 /EA
NOT CURRENTLY IN STOCK
250V 90A RK1 FUSE

250V 90A RK1 FUSE

Item #: A2K90R

Supplier Part #: A2K90R
Brand: Mersen

Current-limiting Amp-Trap A2K-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.

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

$190.69 /EA
NOT CURRENTLY IN STOCK
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