Documentation & Downloads
Mersen A4J40 Fuse Amp-Trap 600V 40A Fast-Acting Class J with Ferrule Terminal, 2.38 Inch Length
- MPN: A4J40
- UPC: 782001960223
- PPN: FER-A4J40
CAD
$15.06
/ EA
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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
- As a premier fast-acting Class J fuse, the A4J40 is engineered to react instantly to overcurrent events, significantly lowering peak let-thru current. This rapid response prevents catastrophic damage to sensitive solid-state devices, capacitors, and circuit breakers, ensuring your industrial control panels remain operational and repair costs stay low.
- Rated for an impressive 200,000A AC interrupting capacity, this Amp-Trap® fuse is designed to safely quench high-energy arcs in the most demanding electrical environments. This high SCCR (Short Circuit Current Rating) allows for seamless integration into high-capacity switchboards and load centers where lower-rated fuses would pose a significant safety risk.
- The unique physical dimensions of the Class J ferrule design serve as a mechanical "safety key," making it physically impossible to substitute a fuse with a lower voltage or interrupting rating. This fail-safe feature eliminates human error during rapid troubleshooting, maintaining the integrity of your facility's arc flash study and safety coordination.
- The unique physical dimensions of the Class J ferrule design serve as a mechanical "safety key," making it physically impossible to substitute a fuse with a lower voltage or interrupting rating. This fail-safe feature eliminates human error during rapid troubleshooting, maintaining the integrity of your facility's arc flash study and safety coordination.
Documentation & Downloads
Specifications
Additional
- Voltage
- 600 V AC, 300 V DC
- Interrupting Rating AC
- 200 kA
- Fuse Class
- Class J
- Fuse Length
- 2.38 in
- Connection/Terminal Type
- Ferrule
- Body/Insulating Material
- PolyTube
Amperage40 A
Interrupting Rating DC100 kA
Fuse Type/SpeedFast-Acting
MountingClip
Connection/Terminal MaterialTin-Plated Copper
ComplianceUL Listed, CSA Certified, RoHS Compliant
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CAD
$15.06
/ 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$15.06/ EA
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