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Fuses

Power Products/Fuses 
Viewing Page 3 of 27 (264 results)
250V 8/10A RK1 TD FUSE

250V 8/10A RK1 TD FUSE

Item #: A2D8/10R

Supplier Part #: A2D8/10R
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; Recommended for Arc Flash energy reduction; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Disconnects; All general-purpose circuits; Extremely current-limiting for low peak let-thru current; DC listed to UL standard 248; 600VAC & 600VDC dual rated; CSA certified to standard C22.2 No. 248.12; Safety switches; Branch circuit protection; High-visibility orange label gives instant brand recognition; Control panels; 300kA interrupting rating – self-certified, UL witnessed tests; Metal-embossed date and catalog number for easier traceability and lasting identification; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Solid state SmartSpot visual blown fuse indicator; Motors; Reduced inventory by taking the place of class RK5, K, and H fuses; UL listed to standard 248-12 File E2137; Time-delay for motor starting and transformer inrush currents without nuisance opening; Transformers

$27.29 /EA
NOT CURRENTLY IN STOCK
250V 8A RK1 TD FUSE

250V 8A RK1 TD FUSE

Item #: A2D8R

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.

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

$20.43 /EA
NOT CURRENTLY IN STOCK
250V 20A RK1 FUSE

250V 20A RK1 FUSE

Item #: A2K20R

Supplier Part #: A2K20R
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.

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

$37.08 /EA
NOT CURRENTLY IN STOCK
250V 25A RK1 FUSE

250V 25A RK1 FUSE

Item #: A2K25R

Supplier Part #: A2K25R
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.

Bus duct; Panelboards; Non-inductive loads; Fiberglass body provides dimensional stability in harsh industrial environments; Load centers; 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; Rejection style design prevents replacement by other fuse classes; Lighting circuits; Feeder circuits; Self-certified for DC per UL248; Switchboards

$38.68 /EA
NOT CURRENTLY IN STOCK
250V 30A RK1 FUSE

250V 30A RK1 FUSE

Item #: A2K30R

Supplier Part #: A2K30R
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; Non-inductive loads; Load centers; CSA certified to standard C22.2 No. 248.12; Feeder circuits; Self-certified for DC per UL248; Bus duct; High degree of current limitation for low peak let-thru current; UL listed to standard 248-12 File E2137; Rejection style design prevents replacement by other fuse classes; Panelboards; Switchboards; Easy-to-read imprint label for quick recognition and replacement; Lighting circuits

$37.31 /EA
NOT CURRENTLY IN STOCK
250V 5A RK1 FUSE

250V 5A RK1 FUSE

Item #: A2K5R

Supplier Part #: A2K5R
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; Non-inductive loads; Rejection style design prevents replacement by other fuse classes; UL listed to standard 248-12 File E2137; High degree of current limitation for low peak let-thru current; Lighting circuits; CSA certified to standard C22.2 No. 248.12; Load centers; Feeder circuits; Easy-to-read imprint label for quick recognition and replacement; Self-certified for DC per UL248; Switchboards; Panelboards; Bus duct

$38.41 /EA
NOT CURRENTLY IN STOCK
250V 6A RK1 FUSE

250V 6A RK1 FUSE

Item #: A2K6R

Supplier Part #: A2K6R
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.

High degree of current limitation for low peak let-thru current; 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; Non-inductive loads; Rejection style design prevents replacement by other fuse classes; Fiberglass body provides dimensional stability in harsh industrial environments; Feeder circuits; Load centers; Bus duct; Panelboards; UL listed to standard 248-12 File E2137

$36.80 /EA
NOT CURRENTLY IN STOCK
90156-FUSE,FORM 600

90156-FUSE,FORM 600

Item #: A2Y12-1

Supplier Part #: A2Y12-1
Brand: Mersen

Mersen Form 600 fuses are the original current-limiting fuses, predating all the standards. Their 500V DC rating (through 600A) is a useful feature for special fusing applications. Form 600 fuses provide a high degree of current limitation in AC and DC applications. Types 1 and 3 are dimensionally interchangeable with Class H and K fuses. Types 4 and 5 have unique rejection dimensions and are not interchangeable.

UL Recognized Component File E60314; DC Tested to UL248-1 (1-600A)

$97.64 /EA
NOT CURRENTLY IN STOCK
500V DC SPECIAL FUSE 15A

500V DC SPECIAL FUSE 15A

Item #: A2Y15-1

Supplier Part #: A2Y15-1
Brand: Mersen

Mersen Form 600 fuses are the original current-limiting fuses, predating all the standards. Their 500V DC rating (through 600A) is a useful feature for special fusing applications. Form 600 fuses provide a high degree of current limitation in AC and DC applications. Types 1 and 3 are dimensionally interchangeable with Class H and K fuses. Types 4 and 5 have unique rejection dimensions and are not interchangeable.

UL Recognized Component File E60314; DC Tested to UL248-1 (1-600A)

$91.86 /EA
NOT CURRENTLY IN STOCK
500V DC SPECIAL FUSE 2A

500V DC SPECIAL FUSE 2A

Item #: A2Y2-1

Supplier Part #: A2Y2-1
Brand: Mersen

Mersen Form 600 fuses are the original current-limiting fuses, predating all the standards. Their 500V DC rating (through 600A) is a useful feature for special fusing applications. Form 600 fuses provide a high degree of current limitation in AC and DC applications. Types 1 and 3 are dimensionally interchangeable with Class H and K fuses. Types 4 and 5 have unique rejection dimensions and are not interchangeable.

UL Recognized Component File E60314; DC Tested to UL248-1 (1-600A)

$91.86 /EA
NOT CURRENTLY IN STOCK
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