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Fuses

Power Products/Fuses 
Viewing Page 1 of 3 (30 results)
250V 225A RK1 TD FUSE

250V 225A RK1 TD FUSE

Item #: A2D225R

Supplier Part #: A2D225R
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.

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

$269.01 /EA
NOT CURRENTLY IN STOCK
250V 250A RK1 TD FUSE

250V 250A RK1 TD FUSE

Item #: A2D250R

Supplier Part #: A2D250R
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.

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

$269.01 /EA
NOT CURRENTLY IN STOCK
250V 300A RK1 TD FUSE

250V 300A RK1 TD FUSE

Item #: A2D300R

Supplier Part #: A2D300R
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.

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

$269.01 /EA
NOT CURRENTLY IN STOCK
250V 350A RK1 TD FUSE

250V 350A RK1 TD FUSE

Item #: A2D350R

Supplier Part #: A2D350R
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.

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

$273.46 /EA
NOT CURRENTLY IN STOCK
250V 400A RK1 TD FUSE

250V 400A RK1 TD FUSE

Item #: A2D400R

Supplier Part #: A2D400R
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.

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

$278.66 /EA
NOT CURRENTLY IN STOCK
250V 225A RK1 FUSE

250V 225A RK1 FUSE

Item #: A2K225R

Supplier Part #: A2K225R
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.

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

$726.91 /EA
NOT CURRENTLY IN STOCK
250V 250A RK1 FUSE

250V 250A RK1 FUSE

Item #: A2K250R

Supplier Part #: A2K250R
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.

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

$730.10 /EA
NOT CURRENTLY IN STOCK
250V 300A RK1 FUSE

250V 300A RK1 FUSE

Item #: A2K300R

Supplier Part #: A2K300R
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; 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

$726.91 /EA
NOT CURRENTLY IN STOCK
250V 350A RK1 FUSE

250V 350A RK1 FUSE

Item #: A2K350R

Supplier Part #: A2K350R
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.

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

$759.13 /EA
NOT CURRENTLY IN STOCK

250V 400A RK1 FUSE

Item #: A2K400R

Supplier Part #: A2K400R
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; Lighting circuits; Panelboards; Switchboards; High degree of current limitation for low peak let-thru current; CSA certified to standard C22.2 No. 248.12; Easy-to-read imprint label for quick recognition and replacement; Rejection style design prevents replacement by other fuse classes; Load centers; Bus duct; Fiberglass body provides dimensional stability in harsh industrial environments; Non-inductive loads; UL listed to standard 248-12 File E2137; Self-certified for DC per UL248

$677.58 /EA
NOT CURRENTLY IN STOCK
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