Fuse Amp-Trap 2000® 600V 450A Time-Delay Class J AJT Series Smart-Spot
- Manufactured by:
- Mersen/Ferraz Shawmut
- Price (VAT excluded)
- € 527.08
- Nuova Elva code
- AJT450
- Manufacturer code
- AJT450
- Availability
- Send request for quotation
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.
Features
Non-indicating or solid state SmartSpot visual blown fuse indicator
Time-delay for motor starting and transformer inrush
300kA interrupting rating - self-certified, UL witnessed tests
Extremely current-limiting for low peak let-thru current
Most current-limiting UL class fuse
Recommended for Arc Flash energy reduction
Small footprint requires less mounting space and allows smaller, more economical fuse blocks
Easy 2-to-1 selectivity for prevention of nuisance shutdowns
Unique Class J dimensions prevent replacement errors
High-visibility orange label gives instant brand recognition
Metal-embossed date and catalog number for traceability and lasting identification
Fiberglass body provides dimensional stability in harsh industrial settings
High-grade silica filler ensures fast arc quenching
Optional EI indicator/switch mount for AJT70 to 600 open fuse indication
Motor circuits
Mains
Feeders
Branch circuits
Lighting, heating & general loads
Transformers
Control panels
Circuit breaker back-up
Bus duct
Load centers
UL listed to standard 248-8 File E2137
DC listed to UL standard 248
CSA certified to standard C22.2 No. 248.8
IEC 60269-2-1
UL listed
DC tested to UL standard 248
Specifications
| Diameter | 6.35 cm |
|---|---|
| Frequency | 50 Hz |
| Fuse Class | Class J |
| Insulation Material | GMG |
| Length | 20.32 cm |
| Mounting Type | Bolted |
| Rated Voltage AC | 600 V |
| Rated Voltage DC | 500 V |
| Terminal Material | Brass |
| Terminal Type | Blade |
| Weight | 1.49685 kg |
Specifications | |
| Rated voltage AC UL | 600 V |
| Indication System | Yes |
| Indication System Type | SmartSpot® |
| Connection/Terminal Material | Brass |
| Connection/Terminal Type | Blade |
| Body/Insulating Material | GMG |
| Rated voltage DC UL | 500 V |
| Frequency | 50/60 Hz |
| Ampere Rating | 450 A |
| ROHS Compliant | Yes |
| Fuse Class | Class J |
| Speed/Characteristic | Time Delay |
| Mounting | Clip or Bolted |
| AC Max I.R./Breaking Capacity: I1 | 200 kA |
Product Dimensions | |
| Product Weight | 3.3 lb |
| Product Diameter | 2.5 in |
| Product Length | 8 in |
Packaging Dimensions | |
| Sell Pack Quantity | 1 Each |
| Sell Pack Weight | 3.47 lb |
| Sell Pack Width | 2.5 in |
| Sell Pack Length | 8.75 in |
| Sell Pack Height | 2.38 in |
