Amp-Trap 2000® SmartSpot AJT fuses now provide a 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.
- AJT40
- Ferraz Shawmut Mersen Brand
- 40-Amp
- 600VAC
- Class J Type Fuse
- AJT Time-delay
- Solid state SmartSpot visual blown fuse indicator
- Time-delay for motor starting and transformer inrush
- 300kA interrupting rating – self-certified, UL witnessed tests
- Most current-limiting UL class fuse
- Easy 2-to-1 selectivity for prevention of nuisance shutdowns
- Fiberglass body provides dimensional stability in harsh industrial settings
- 40A 600VAC Class J
- Dimensions: 2-3/8″ x 1-1/16″
Applications:
Motor circuits • Mains • Feeders • Branch circuits • Lighting, heating & general loads • Transformers • Control panels • Circuit breaker back-up • Bus duct • Load centers

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