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Fuses

Power Products/Fuses 
Viewing Page 1 of 2 (13 results)
600V 400A CLASS J TD FUSE

600V 400A CLASS J TD FUSE

Item #: AJT400

Supplier Part #: AJT400
Brand: Mersen

Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.

IEC 60269-2-1; UL listed; High-grade silica filler ensures fast arc quenching; Optional EI indicator/switch mount for AJT70 to 600 open fuse indication; High-visibility orange label gives instant brand recognition; Motor circuits; Control panels; Metal-embossed date and catalog number for traceability and lasting identification; Unique Class J dimensions prevent replacement errors; DC tested to UL standard 248; UL listed to standard 248-8 File E2137; Load centers; DC listed to UL standard 248; Transformers; Mains; Feeders; Extremely current-limiting for low peak let-thru current; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; 300kA interrupting rating – self-certified, UL witnessed tests; Lighting, heating & general loads; Fiberglass body provides dimensional stability in harsh industrial settings; Circuit breaker back-up; Recommended for Arc Flash energy reduction; Non-indicating or solid state SmartSpot visual blown fuse indicator; Most current-limiting UL class fuse; Bus duct; Branch circuits; CSA certified to standard C22.2 No. 248.8; Time-delay for motor starting and transformer inrush; Small footprint requires less mounting space and allows smaller, more economical fuse blocks

$531.43 /EA
NOT CURRENTLY IN STOCK
L TD FUSE 600V 250A A4BT

L TD FUSE 600V 250A A4BT

Item #: A4BT250

Supplier Part #: A4BT250
Brand: Mersen

The high interrupting rating of the Amp-Trap A4BT current-limiting fuses makes it suitable for protecting mains, feeders, and general circuits. The 10-second time-delay at 500 percent of fuse rating is ideal for large motors and other loads with high inrush currents. A4BT fuses can be applied to normal loads up to its full ampere rating to allow 100percent rating of equipment.

Feeders; Self-certified for DC per UL248 (601-2000); Unique dimensions prevent replacement by other fuse classes.; Blade-stamped catalog numbers for permanent identification; CSA Certified to Standard C22.2, No. 248.68; Motor controllers; UL Listed to Standard 248-10, File E2137; Motors; Transformers; Mains; Glass melamine body and plated terminals provide superior reliability in harsh environments

$1,042.64 /EA
NOT CURRENTLY IN STOCK
L TD FUSE 600V 300A A4BT

L TD FUSE 600V 300A A4BT

Item #: A4BT300

Supplier Part #: A4BT300
Brand: Mersen

The high interrupting rating of the Amp-Trap A4BT current-limiting fuses makes it suitable for protecting mains, feeders, and general circuits. The 10-second time-delay at 500 percent of fuse rating is ideal for large motors and other loads with high inrush currents. A4BT fuses can be applied to normal loads up to its full ampere rating to allow 100percent rating of equipment.

Transformers; Motors; CSA Certified to Standard C22.2, No. 248.68; UL Listed to Standard 248-10, File E2137; Feeders; Motor controllers; Unique dimensions prevent replacement by other fuse classes.; Mains; Blade-stamped catalog numbers for permanent identification; Self-certified for DC per UL248 (601-2000); Glass melamine body and plated terminals provide superior reliability in harsh environments

$1,042.64 /EA
NOT CURRENTLY IN STOCK
L TD FUSE 600V 350A A4BT

L TD FUSE 600V 350A A4BT

Item #: A4BT350

Supplier Part #: A4BT350
Brand: Mersen

The high interrupting rating of the Amp-Trap A4BT current-limiting fuses makes it suitable for protecting mains, feeders, and general circuits. The 10-second time-delay at 500 percent of fuse rating is ideal for large motors and other loads with high inrush currents. A4BT fuses can be applied to normal loads up to its full ampere rating to allow 100percent rating of equipment.

Mains; Feeders; Blade-stamped catalog numbers for permanent identification; UL Listed to Standard 248-10, File E2137; CSA Certified to Standard C22.2, No. 248.68; Transformers; Unique dimensions prevent replacement by other fuse classes.; Glass melamine body and plated terminals provide superior reliability in harsh environments; Self-certified for DC per UL248 (601-2000); Motor controllers; Motors

$1,042.64 /EA
NOT CURRENTLY IN STOCK
L TD FUSE 600V 400A A4BT

L TD FUSE 600V 400A A4BT

Item #: A4BT400

Supplier Part #: A4BT400
Brand: Mersen

The high interrupting rating of the Amp-Trap A4BT current-limiting fuses makes it suitable for protecting mains, feeders, and general circuits. The 10-second time-delay at 500 percent of fuse rating is ideal for large motors and other loads with high inrush currents. A4BT fuses can be applied to normal loads up to its full ampere rating to allow 100percent rating of equipment.

Mains; CSA Certified to Standard C22.2, No. 248.68; UL Listed to Standard 248-10, File E2137; Motor controllers; Unique dimensions prevent replacement by other fuse classes.; Motors; Feeders; Blade-stamped catalog numbers for permanent identification; Self-certified for DC per UL248 (601-2000); Transformers; Glass melamine body and plated terminals provide superior reliability in harsh environments

$1,042.64 /EA
NOT CURRENTLY IN STOCK
600V 250A CLASS J TD FUSE

600V 250A CLASS J TD FUSE

Item #: AJT250

Supplier Part #: AJT250
Brand: Mersen

Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.

Circuit breaker back-up; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; DC listed to UL standard 248; Non-indicating or solid state SmartSpot visual blown fuse indicator; Feeders; Load centers; DC tested to UL standard 248; High-grade silica filler ensures fast arc quenching; Mains; Control panels; Lighting, heating & general loads; Unique Class J dimensions prevent replacement errors; Fiberglass body provides dimensional stability in harsh industrial settings; Branch circuits; UL listed to standard 248-8 File E2137; UL listed; Bus duct; Recommended for Arc Flash energy reduction; CSA certified to standard C22.2 No. 248.8; Extremely current-limiting for low peak let-thru current; Metal-embossed date and catalog number for traceability and lasting identification; Most current-limiting UL class fuse; Small footprint requires less mounting space and allows smaller, more economical fuse blocks; Optional EI indicator/switch mount for AJT70 to 600 open fuse indication; Transformers; High-visibility orange label gives instant brand recognition; 300kA interrupting rating – self-certified, UL witnessed tests; Motor circuits; Time-delay for motor starting and transformer inrush; IEC 60269-2-1

$531.43 /EA
NOT CURRENTLY IN STOCK
600V 300A CLASS J TD FUSE

600V 300A CLASS J TD FUSE

Item #: AJT300

Supplier Part #: AJT300
Brand: Mersen

Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.

Unique Class J dimensions prevent replacement errors; Time-delay for motor starting and transformer inrush; Small footprint requires less mounting space and allows smaller, more economical fuse blocks; Circuit breaker back-up; Bus duct; CSA certified to standard C22.2 No. 248.8; High-grade silica filler ensures fast arc quenching; Feeders; Fiberglass body provides dimensional stability in harsh industrial settings; High-visibility orange label gives instant brand recognition; Mains; DC tested to UL standard 248; Extremely current-limiting for low peak let-thru current; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; Control panels; Load centers; Recommended for Arc Flash energy reduction; Metal-embossed date and catalog number for traceability and lasting identification; Lighting, heating & general loads; IEC 60269-2-1; Branch circuits; DC listed to UL standard 248; Motor circuits; Transformers; UL listed to standard 248-8 File E2137; 300kA interrupting rating – self-certified, UL witnessed tests; Optional EI indicator/switch mount for AJT70 to 600 open fuse indication; Non-indicating or solid state SmartSpot visual blown fuse indicator; UL listed; Most current-limiting UL class fuse

$531.43 /EA
NOT CURRENTLY IN STOCK
600V 350A CLASS J TD FUSE

600V 350A CLASS J TD FUSE

Item #: AJT350

Supplier Part #: AJT350
Brand: Mersen

Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.

Recommended for Arc Flash energy reduction; CSA certified to standard C22.2 No. 248.8; Metal-embossed date and catalog number for traceability and lasting identification; Unique Class J dimensions prevent replacement errors; Time-delay for motor starting and transformer inrush; Fiberglass body provides dimensional stability in harsh industrial settings; Transformers; Feeders; Control panels; Motor circuits; Bus duct; IEC 60269-2-1; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; Most current-limiting UL class fuse; Branch circuits; Load centers; High-visibility orange label gives instant brand recognition; Non-indicating or solid state SmartSpot visual blown fuse indicator; UL listed to standard 248-8 File E2137; Lighting, heating & general loads; Mains; Optional EI indicator/switch mount for AJT70 to 600 open fuse indication; Small footprint requires less mounting space and allows smaller, more economical fuse blocks; 300kA interrupting rating – self-certified, UL witnessed tests; DC listed to UL standard 248; Circuit breaker back-up; DC tested to UL standard 248; Extremely current-limiting for low peak let-thru current; UL listed; High-grade silica filler ensures fast arc quenching

$557.40 /EA
NOT CURRENTLY IN STOCK
93979-FUSE,FORM 480

93979-FUSE,FORM 480

Item #: A4BT450

Supplier Part #: A4BT450
Brand: Mersen

The high interrupting rating of the Amp-Trap A4BT current-limiting fuses makes it suitable for protecting mains, feeders, and general circuits. The 10-second time-delay at 500 percent of fuse rating is ideal for large motors and other loads with high inrush currents. A4BT fuses can be applied to normal loads up to its full ampere rating to allow 100percent rating of equipment.

Feeders; UL Listed to Standard 248-10, File E2137; CSA Certified to Standard C22.2, No. 248.68; Mains; Unique dimensions prevent replacement by other fuse classes.; Self-certified for DC per UL248 (601-2000); Transformers; Motor controllers; Motors; Glass melamine body and plated terminals provide superior reliability in harsh environments; Blade-stamped catalog numbers for permanent identification

$1,042.64 /EA
NOT CURRENTLY IN STOCK
L TD FUSE 600V 200A A4BT

L TD FUSE 600V 200A A4BT

Item #: A4BT200

Supplier Part #: A4BT200
Brand: Mersen

The high interrupting rating of the Amp-Trap A4BT current-limiting fuses makes it suitable for protecting mains, feeders, and general circuits. The 10-second time-delay at 500 percent of fuse rating is ideal for large motors and other loads with high inrush currents. A4BT fuses can be applied to normal loads up to its full ampere rating to allow 100percent rating of equipment.

Unique dimensions prevent replacement by other fuse classes.; CSA Certified to Standard C22.2, No. 248.68; Glass melamine body and plated terminals provide superior reliability in harsh environments; Motor controllers; Transformers; Motors; Mains; UL Listed to Standard 248-10, File E2137; Feeders; Self-certified for DC per UL248 (601-2000); Blade-stamped catalog numbers for permanent identification

$1,042.64 /EA
NOT CURRENTLY IN STOCK
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