Mersen Class J Time-Delay Fuse...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$109.11
$59.11
Mersen Class J Time-Delay Fuse 15A 600VAC/400VDC with SmartSpot Indication System

Mersen Class J Time-Delay Fuse 15A 600VAC/400VDC with SmartSpot Indication System

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Model: AJT15

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

$109.11
$59.11
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Mersen Class J Time-Delay Fuse 15A 600VAC/400VDC with SmartSpot Indication System

Professional electrical protection with advanced indication technology

The Mersen Class J Time-Delay Fuse delivers reliable overcurrent protection with 15A rating for both 600VAC and 400VDC applications. Featuring SmartSpot indication system for visual fuse status monitoring, this professional-grade fuse provides 200 kA breaking capacity with ferrule terminal connections and GMG body insulating material for dependable performance in demanding electrical systems.

Professional Features & Benefits

  • 15A Current Rating: Provides precise overcurrent protection for medium-load electrical circuits and equipment.
  • Dual Voltage Capability: Supports both 600VAC and 400VDC applications for versatile installation flexibility.
  • 200 kA Breaking Capacity: Delivers exceptional fault current interruption capability for high-performance electrical protection.
  • SmartSpot Indication System: Provides visual fuse status indication for quick maintenance assessment and system monitoring.
  • Time-Delay Characteristic: Allows temporary overloads while providing fast protection against short circuits and sustained overcurrent conditions.
  • Class J Design: Ensures current-limiting performance and dimensional compatibility with standard Class J fuse holders.
  • Ferrule Terminal Construction: Features tin-plated copper terminals for reliable electrical connections and corrosion resistance.

Technical Specifications

  • Ac Max I R Breaking Capacity I1: 200 kA
  • Ac Or Dc: AC/DC
  • Ampere Rating: 15 A
  • Body Insulating Material: GMG
  • Connection Terminal Material: Tin-Plated Copper
  • Connection Terminal Type: Ferrule
  • Frequency Hz : 50/60 Hz
  • Fuse Class: Class J
  • Indication System: Yes
  • Indication System Type: SmartSpot�
  • Mounting Method: Clip
  • Product Length: 2.25 in
  • Product Weight: 0.097 lb
  • Rated Voltage Ac Ul: 600 V
  • Rated Voltage Dc Ul: 400 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

  • Industrial Motor Control Centers
  • Commercial Electrical Distribution Panels
  • HVAC Equipment Protection
  • Manufacturing Process Equipment
  • Data Center Power Distribution
  • Renewable Energy Systems
  • Emergency Power Systems

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 integrated SmartSpot indication system provides enhanced maintenance visibility while the 200 kA breaking capacity ensures dependable protection in demanding electrical environments.

Manufacturer Resources

Product Specs

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

Mersen AJT15 – Frequently Asked Questions

How fast can I get the Mersen AJT15 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 AJT15 come with a warranty?
Absolutely. The Mersen AJT15 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 AJT15?
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 AJT15 from ZenSupply?
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