Mersen Amp-Trap 2000® AJT Power Fuses
Mersen Amp-Trap 2000® AJT Power Fuses provide non-indication and a SmartSpot® visual open fuse indicator and time-delay characteristics. AJT fuses feature advanced material technology, providing IEC Type 2 No Damage protection to the feeder, main, and branch circuits, but require only half the mounting space needed for 600VAC Class RK fuses. The time-delay characteristics are suitable for handling typical motor and transformer inrush currents while providing superior current-limiting ability. The highly visible orange label gives instant brand recognition, and the fiberglass body provides dimensional stability in harsh environments. Mersen Amp-Trap 2000 AJT Power Fuses are ideal for control panels, load centers, circuit breaker back-ups, and lighting, heating, and general loads.
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
- Non-indicating fuses suitable for use in NEC Class I Division 2 hazardous locations
- 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 offers instant brand recognition
- Metal-embossed date and catalog number for traceability and lasting identification
- Fiberglass body provides dimensional stability in harsh environments
- High-grade silica filler ensures fast arc quenching
- Optional EI open fuse indicator/switch mount for AJT70 to 600
Applications
- Motor circuits
- Mains
- Feeders
- Branch circuits
- Lighting, heating, and general loads
- Transformers
- Control panels
- Circuit breaker back-up
- Bus ducts
- Load centers
Specifications
- AJT (1-600)[N] approvals
- 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
- AJT (70-600) EI approvals
- UL listed
- DC tested to UL standard 248
- Voltage ratings
- 1A to 12A and 110A to 600A models
- 600VAC, 500VDC
- 15A to 100A models
- 700VAC (self-certified)
- 400VDC
- 1A to 12A and 110A to 600A models
- 1A to 600A current range
公開: 2024-09-05
| 更新済み: 2024-09-19