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AJT - Class J - Time-delay
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
Applications
- Motor circuits
- Mains
- Feeders
- Branch circuits
- Lighting, heating & general loads
- Transformers
- Control panels
- Circuit breaker back-up
- Bus duct
- Load centers
| Ampere Rating | 50 A |
| Ac - Dc - Ac Dc | AC/DC |
| Rated Voltage Ac Ul | 600 V |
| Rated Voltage Dc Ul | 400 V |
| Product Diameter | 27 mm |
| Product Length | 60.5 mm |
| Product Weight | 0.0907 kg |
| Fuse Class | Class J |
| Indication System | 1 |
| Indication System Type | SmartSpot® |
| Speed Characteristic | Time Delay |
| Mounting | Clip |
| Connection Terminal Type | Ferrule |
| Connection Terminal Material | Tin-Plated Copper |
| Body Insulating Material | GMG |
Why Proax for Mersen AJT50?
Proax is the authorized distributor of Mersen AJT50. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
| Pack Size | 10 |
