Mersen AJT5N Amp-Trap 2000® 5A Class J Fuse - 600V AC, 200kA Interrupting Rating, Time Delay
Mersen AJT5N Amp-Trap 2000® 5A Class J Fuse - 600V AC, 200kA Interrupting Rating, Time Delay
- MPN: AJT5N
- UPC: 782001498108
- PPN: FER-AJT5N
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Description
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
- The Mersen AJT5N is a standard Class J, 5-Amp current-limiting fuse designed for use in specialized 600V fuse blocks and disconnect switches. Its standardized physical dimensions ensure a perfect fit in any Class J mounting, preventing the accidental installation of non-current-limiting fuses into critical circuits that require high-tier protection.
- Featuring Time-Delay (Slow-Blow) characteristics, the AJT5N is specifically engineered to handle the momentary current surges associated with motor starting and transformer inrush. It provides a minimum 10-second delay at 500% of its rated current, allowing your machinery to get up to speed without "nuisance tripping," while still offering rapid protection against sustained overloads.
- With a massive 200,000 Amp Interrupting Rating (AIR) at 600V AC, this fuse is built to safely extinguish the most violent short-circuit currents. This ultra-high rating is critical for meeting Canadian Electrical Code (CEC) requirements for Service Entrance equipment and industrial control panels where high fault currents are present.
- The AJT5N is a current-limiting device, meaning it reacts so quickly to a short circuit that it prevents the fault current from ever reaching its full destructive peak. This "energy-limiting" performance protects sensitive components like VFDs, PLCs, and contactors from mechanical and thermal damage, extending the life of your expensive industrial hardware.
Specifications
- Amperage
- 5 A
- Interrupting Rating
- 200 kA
- Frequency
- 50/60 Hz
- Rated Voltage DC UL
- 500 V
- AC or DC
- AC/DC
- Connection Type
- Ferrule
- Length
- 2.25 in
- Body Material
- GMG
Voltage600 V AC, 400 V DC
Fuse TypeTime Delay
Fuse ClassClass J
Rated Voltage AC UL600 V
Connection MaterialTin-Plated Copper
MountingClip
Weight0.097 lb
RoHS CompliantYes
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