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J TD FUSE 600V 50A AJT

Item #: AJT50

Supplier Part #: AJT50
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.

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

$64.11 /EA
NOT CURRENTLY IN STOCK
600V 40A CLASS J HS FUSE

600V 40A CLASS J HS FUSE

Item #: HSJ40

Supplier Part #: HSJ40
Brand: Mersen

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

Low I2t (low thermal energy); Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; Soft-starters; Electronic motor controllers; Phase controllers; Drives; CSA certified to standard C22.2 no. 248.8; Solid state relays; Excellent cycling ability for frequent starts/stops without nuisance opening; Branch circuits; DC listed to UL 248; UL listed to standard 248-8 File E2137; Control panels

$60.84 /EA
NOT CURRENTLY IN STOCK

J TD FUSE 600V 60A AJT

Item #: AJT60

Supplier Part #: AJT60
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; High-grade silica filler ensures fast arc quenching; Load centers; CSA certified to standard C22.2 No. 248.8; 300kA interrupting rating – self-certified, UL witnessed tests; Motor circuits; Branch circuits; UL listed; Time-delay for motor starting and transformer inrush; Extremely current-limiting for low peak let-thru current; Fiberglass body provides dimensional stability in harsh industrial settings; High-visibility orange label gives instant brand recognition; Circuit breaker back-up; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; Lighting, heating & general loads; Bus duct; Feeders; UL listed to standard 248-8 File E2137; Transformers; IEC 60269-2-1; DC listed to UL standard 248; Mains; Recommended for Arc Flash energy reduction; Most current-limiting UL class fuse; Non-indicating or solid state SmartSpot visual blown fuse indicator; 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; Control panels; DC tested to UL standard 248; Metal-embossed date and catalog number for traceability and lasting identification

$64.11 /EA
NOT CURRENTLY IN STOCK
600V 50A CLASS J HS FUSE

600V 50A CLASS J HS FUSE

Item #: HSJ50

Supplier Part #: HSJ50
Brand: Mersen

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; CSA certified to standard C22.2 no. 248.8; Phase controllers; Low I2t (low thermal energy); Solid state relays; Branch circuits; UL listed to standard 248-8 File E2137; DC listed to UL 248; Drives; Soft-starters; Electronic motor controllers; Excellent cycling ability for frequent starts/stops without nuisance opening; Control panels

$60.84 /EA
NOT CURRENTLY IN STOCK
600V 70A CLASS J HS FUSE

600V 70A CLASS J HS FUSE

Item #: HSJ70

Supplier Part #: HSJ70
Brand: Mersen

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

UL listed to standard 248-8 File E2137; Phase controllers; Low I2t (low thermal energy); Branch circuits; Solid state relays; Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; CSA certified to standard C22.2 no. 248.8; Electronic motor controllers; Drives; Soft-starters; Excellent cycling ability for frequent starts/stops without nuisance opening; DC listed to UL 248; Control panels

$125.56 /EA
NOT CURRENTLY IN STOCK
J TD FUSE 600V 100A AJT EI

J TD FUSE 600V 100A AJT EI

Item #: AJT100EI

Supplier Part #: AJT100EI
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.

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

$222.83 /EA
NOT CURRENTLY IN STOCK

J TD FUSE 600V 35A AJT

Item #: AJT35

Supplier Part #: AJT35
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.

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

$64.11 /EA
NOT CURRENTLY IN STOCK
600V 50A  J TD NON-IND

600V 50A J TD NON-IND

Item #: AJT50N

Supplier Part #: AJT50N
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.

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

$57.84 /EA
NOT CURRENTLY IN STOCK

600V 70A CLASS J TD FUSE

Item #: AJT70

Supplier Part #: AJT70
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.

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

$138.69 /EA
NOT CURRENTLY IN STOCK
J TD FUSE 600V 70A AJT

J TD FUSE 600V 70A AJT

Item #: AJT70EI

Supplier Part #: AJT70EI
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.

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

$222.83 /EA
NOT CURRENTLY IN STOCK
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