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Fuses

Power Products/Fuses 
Viewing Page 1 of 27 (264 results)
250V 25A 2x9/16 RK5 TD FU

250V 25A 2x9/16 RK5 TD FU

Item #: TR25R

Supplier Part #: TR25R
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.

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

$11.57 /EA
IN STOCK
690V CP 14X51 GG 4A S/I FS

690V CP 14X51 GG 4A S/I FS

Item #: A219765

Supplier Part #: A219765
Brand: Mersen

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications. Most ratings are available in size 8x31 and size 10x38 with an optional indicator, and in size 14x51 and 22x58 with an optional striker to activate an auxiliary contact. Size 10x38 is also available with striker. All cylindrical fuse-links have ceramic bodies and silver-plated contacts. Cylindrical fuse-links "gG" are used for the protection of cables, motors and LV-networks. They limit and cut off unacceptable overcurrents and short-circuit currents up to their nominal breaking capacity. Cylindrical fuse-links "gG" also protect electrical equipment and installations against the dynamic effect of high short-currents. Our technology and process was designed to ensure highly reliable technical performance.

Approved by Lloyd’s Register of Shipping and Bureau Veritas; Striker version available for remote indication of fuse operation; Full range protection; IEC 60269-1 & -2; Reduced size; Safest and most reliable protection system

$17.45 /EA
IN STOCK
250V 5A RK1 TD FUSE

250V 5A RK1 TD FUSE

Item #: A2D5R

Supplier Part #: A2D5R
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.

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

$21.28 /EA
IN STOCK
1000V 30A SEMICOND FUSE

1000V 30A SEMICOND FUSE

Item #: A100P30-1

Supplier Part #: A100P30-1
Brand: Mersen

A100P Amp-Trap® Form 101 high speed fuses are rated 1000V, extending the range of protection for UPS systems, AC and DC drives, reduced voltage motor starters and similar applications where lower I2t and superior reliability are needed. With ratings from 15 through 1000 amperes, a wide range of high voltage applications can be served.

Low I2t minimizes damage to protected components on short circuit; Wide range of ampere ratings; UL recognized component File E60314; AC: UL guide no. JFHR2 (35-600A); Controlled arc voltage reduces stress to circuit components during fuse clearing; DC: self-certified

$61.60 /EA
NOT CURRENTLY IN STOCK

690V CP 14X51 AM 25A S/I FS

Item #: E219769

Supplier Part #: E219769
Brand: Mersen

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications. Most ratings are available in size 8x31 and size 10x38 with an optional indicator, and in size 14x51 and 22x58 with an optional striker to activate an auxiliary contact. Size 10x38 is also available with striker. All cylindrical fuse-links have ceramic bodies and silver-plated contacts. Cylindrical fuse-links "aM" are partial range fuses. They protect electrical devices in case of unacceptable high short-circuit against destruction due high current limiting and low thermal let-through values. They cut off currents more than 6.3xln until the maximum breaking capacity (rated breaking capacity). Cylindrical fuse-links "aM" are mainly used for the protection of installation switch gear in otor circuit currents. For classification of the cylindrical fuse-links the nominal current of the fuse-link can be selected respective to the nominal current of the motor. Our technology and process was designed to ensure highly reliable technical performance.

IEC 60269-1 & -2; Striker version available for remote indication of fuse operation; Approved by Lloyd’s Register of Shipping and Bureau Veritas; Safest and most reliable protection system; Reduced size

$19.62 /EA
NOT CURRENTLY IN STOCK
250V 1-1/4A RK1 TD FUSE

250V 1-1/4A RK1 TD FUSE

Item #: A2D1-1/4R

Supplier Part #: A2D1-1/4R
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; 300kA interrupting rating – self-certified, UL witnessed tests; Extremely current-limiting for low peak let-thru current; Metal-embossed date and catalog number for easier traceability and lasting identification; 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; High-visibility orange label gives instant brand recognition; Fiberglass body provides dimensional stability in harsh industrial settings; Solid state SmartSpot visual blown fuse indicator; All general-purpose circuits; 600VAC & 600VDC dual rated; Time-delay for motor starting and transformer inrush currents without nuisance opening; UL listed to standard 248-12 File E2137; Control panels; DC listed to UL standard 248; Safety switches; Recommended for Arc Flash energy reduction; Branch circuit protection; Motors; CSA certified to standard C22.2 No. 248.12; Transformers; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”

$27.29 /EA
NOT CURRENTLY IN STOCK
250V 1-1/8A RK1 TD FUSE

250V 1-1/8A RK1 TD FUSE

Item #: A2D1-1/8R

Supplier Part #: A2D1-1/8R
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; Control panels; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Solid state SmartSpot visual blown fuse indicator; Metal-embossed date and catalog number for easier traceability and lasting identification; Safety switches; DC listed to UL standard 248; Fiberglass body provides dimensional stability in harsh industrial settings; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Branch circuit protection; Disconnects; Recommended for Arc Flash energy reduction; Time-delay for motor starting and transformer inrush currents without nuisance opening; Motors; UL listed to standard 248-12 File E2137; 300kA interrupting rating – self-certified, UL witnessed tests; High-visibility orange label gives instant brand recognition; Extremely current-limiting for low peak let-thru current; Reduced inventory by taking the place of class RK5, K, and H fuses; CSA certified to standard C22.2 No. 248.12; Transformers; All general-purpose circuits

$28.88 /EA
NOT CURRENTLY IN STOCK
250V 1-4/10A RK1 TD FUSE E

250V 1-4/10A RK1 TD FUSE E

Item #: A2D1-4/10R

Supplier Part #: A2D1-4/10R
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.

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

$28.88 /EA
NOT CURRENTLY IN STOCK
250V 17-1/2A RK1 TD FUSE

250V 17-1/2A RK1 TD FUSE

Item #: A2D17-1/2R

Supplier Part #: A2D17-1/2R
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; Fiberglass body provides dimensional stability in harsh industrial settings; 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; Control panels; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Solid state SmartSpot visual blown fuse indicator; All general-purpose circuits; Time-delay for motor starting and transformer inrush currents without nuisance opening; High-visibility orange label gives instant brand recognition; DC listed to UL standard 248; Safety switches; 300kA interrupting rating – self-certified, UL witnessed tests; Transformers; Reduced inventory by taking the place of class RK5, K, and H fuses; Motors; Extremely current-limiting for low peak let-thru current; Branch circuit protection; UL listed to standard 248-12 File E2137; 600VAC & 600VDC dual rated; Disconnects

$16.72 /EA
NOT CURRENTLY IN STOCK
250V 1A RK1 TD FUSE

250V 1A RK1 TD FUSE

Item #: A2D1R

Supplier Part #: A2D1R
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.

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

$22.26 /EA
NOT CURRENTLY IN STOCK
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