Mersen Class J Time-Delay Fuse...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$114.09
$64.09

Mersen Class J Time-Delay Fuse 3.5A 600VAC/500VDC Ferrule Terminal Amp-Trap 2000 Series

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Model: AJT3-1/2N

In Stock (leaves warehouse same day if ordered before 3pm ET)

$114.09
$64.09
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Mersen Class J Time-Delay Fuse 3.5A 600VAC/500VDC Ferrule Terminal Amp-Trap 2000 Series

Professional Circuit Protection with Superior Breaking Capacity

The Mersen Class J Time-Delay Fuse delivers reliable circuit protection with 3.5A rating and dual voltage capability of 600VAC/500VDC. Featuring ferrule terminals with tin-plated copper construction and GMG body insulating material, this Amp-Trap 2000 series fuse provides professional-grade performance for demanding electrical applications. The time-delay characteristic ensures selective coordination while the 200 kA breaking capacity offers exceptional fault current interruption capability.

Professional Features & Benefits

  • 3.5A Current Rating: Provides precise overcurrent protection for sensitive circuits and equipment loads
  • 600VAC/500VDC Dual Voltage: Versatile voltage compatibility for both AC and DC applications in commercial and industrial systems
  • 200 kA Breaking Capacity: Exceptional fault current interruption capability ensures reliable protection under severe fault conditions
  • Class J Design: Current-limiting construction reduces let-through energy and protects downstream components from damage
  • Time-Delay Characteristic: Allows temporary overloads while providing fast response to fault conditions for selective coordination
  • Ferrule Terminal Construction: Tin-plated copper terminals ensure reliable connections and corrosion resistance
  • RoHS Compliant: Meets environmental standards for safe installation in commercial and industrial facilities

Technical Specifications

  • Ac Max I R Breaking Capacity I1: 200 kA
  • Ac Or Dc: AC/DC
  • Ampere Rating: 3.5 A
  • Body Insulating Material: GMG
  • Connection Terminal Material: Tin-Plated Copper
  • Connection Terminal Type: Ferrule
  • Frequency Hz : 50/60 Hz
  • Fuse Class: Class J
  • Mounting Method: Clip
  • Product Length: 2.25 in
  • Product Weight: 0.097 lb
  • Rated Voltage Ac Ul: 600 V
  • Rated Voltage Dc Ul: 500 V
  • Rohs Compliant: Yes
  • Speed Characteristic: Time Delay

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Motor Control Centers and Industrial Control Panels
  • Commercial HVAC and Lighting Systems
  • Power Distribution Equipment and Switchgear
  • Electronic Equipment and Instrumentation Protection
  • Renewable Energy and Battery Storage Systems
  • Process Control and Automation Systems
  • Emergency Power and UPS Applications

Why Choose Mersen Quality?

Mersen fuses deliver proven reliability with RoHS compliant construction and professional-grade materials including GMG body insulation and tin-plated copper terminals. The compact 2.25 in length and lightweight 0.097 lb design ensures easy installation while maintaining the high breaking capacity and time-delay characteristics required for demanding electrical protection applications.

Manufacturer Resources

Product Specs

Ac Max I R Breaking Capacity I1:
200 kA
Ac Or Dc:
AC/DC
Ampere Rating:
3.5 A
Body Insulating Material:
GMG
Connection Terminal Material:
Tin-Plated Copper
Connection Terminal Type:
Ferrule
Frequency Hz :
50/60 Hz
Fuse Class:
Class J
Mounting Method:
Clip
Product Length:
2.25 in
Product Weight:
0.097 lb
Rated Voltage Ac Ul:
600 V
Rated Voltage Dc Ul:
500 V
Rohs Compliant:
Yes
Speed Characteristic:
Time Delay

Mersen AJT3-1/2N – Frequently Asked Questions

How fast can I get the Mersen AJT3-1/2N delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Mersen AJT3-1/2N come with a warranty?
Absolutely. The Mersen AJT3-1/2N is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Mersen AJT3-1/2N?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Mersen AJT3-1/2N from ZenSupply?
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