Documentation & Downloads
Mersen A4J15 Fuse Amp-Trap 600V 15A Fast-Acting Class J, 0.81 Inch Dia, 2.25 Inch Length
- MPN: A4J15
- UPC: 782001960155
- PPN: FER-A4J15
CAD
$9.15
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Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Description
Amp-Trap fast-acting A4J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability.
Features
- Engineered as a premium current-limiting device, the Mersen Amp-Trap® A4J15 features low peak let-thru current capabilities to isolate faults instantly. This rapid response prevents destructive thermal and magnetic energy from damaging downstream panelboards, load centers, and solid-state equipment during a short circuit.
- Featuring a dedicated Class J physical rejection footprint, this 15-amp cylindrical cartridge has unique dimensions (13/16 in diameter times 2-1/4 in length) that accommodate standard ferrule clip mounting. This fail-safe geometry mechanically blocks maintenance personnel from mistakenly substituting lower-rated or non-current-limiting fuses, ensuring code compliance and keeping the facility secure.
- Boasting a robust dual-rating of 600 VAC and 300 VDC, this versatile fuse delivers high-performance protection across varied infrastructure types. It is an ideal drop-in choice for industrial feeder circuits, lighting arrays, heating loads, and DC motor controls, consolidating your facility's spare parts inventory.
- Built to handle catastrophic electrical events, the A4J15 features a massive 200,000-amp interrupting rating at 600 VAC and a 100,000-amp rating at 300 VDC. This immense breaking capacity ensures the fuse cleanly quenches extreme arcs within its PolyTube body without rupturing or creating secondary safety hazards.
- Fully UL Listed to Standard 248-8 and CSA Certified to C22.2 No. 248.8, this fast-acting fuse simplifies passing strict electrical inspections. Its dimensionally stable, heat-resistant body guarantees reliable long-term performance under heavy industrial operational cycles.
Documentation & Downloads
Specifications
Additional
- Voltage
- 600 V AC, 300 V DC
- Interrupting Rating
- 200 kA AC, 100 kA DC
- Fuse Class
- Class J
- AC or DC
- AC/DC
- Weight
- 0.097 lb
- Mounting
- Clip
- Connection/Terminal Material
- Tin-Plated Copper
- ROHS Compliant
- Yes
Amperage15 A
Speed/CharacteristicFast-Acting
Frequency50/60 Hz
Length2.25 in
Connection/Terminal TypeFerrule
Body/Insulating MaterialPolyTube
ComplianceUL Listed, CSA Certified, IEC 269-2-1
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CAD
$9.15
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$9.15/ EA
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