Mersen Class CC Time-Delay Fus...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$100.06
$50.06

Mersen Class CC Time-Delay Fuse 0.25A 600VAC/300VDC Ferrule Terminal Amp-Trap 2000 Series

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Model: ATQR1/4

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

$100.06
$50.06
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Mersen Class CC Time-Delay Fuse 0.25A 600VAC/300VDC Ferrule Terminal Amp-Trap 2000 Series

Professional Circuit Protection with High Breaking Capacity

The Mersen Class CC Time-Delay Fuse delivers reliable circuit protection with 0.25A rating and dual voltage capability of 600VAC/300VDC. This Amp-Trap 2000 series fuse features ferrule terminals with tin-plated copper construction and GMG body insulating material for dependable performance in professional electrical applications. The time-delay characteristic provides enhanced protection against temporary overloads while maintaining fast response to fault conditions.

Professional Features & Benefits

  • 0.25A Current Rating: Precise amperage protection for sensitive circuits and equipment requiring low-current protection
  • 600VAC/300VDC 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 high fault conditions
  • Class CC Design: Compact form factor with standardized dimensions for consistent installation and replacement
  • Time-Delay Characteristic: Allows temporary overloads while providing fast clearing of sustained faults and short circuits
  • Ferrule Terminals: Secure connection method with tin-plated copper terminals for reliable electrical contact and corrosion resistance
  • RoHS Compliant: Environmentally responsible construction meeting international standards for hazardous substance restrictions

Technical Specifications

  • Ac Max I R Breaking Capacity I1: 200 kA
  • Ac Or Dc: AC/DC
  • Ampere Rating: 0.25 A
  • Body Insulating Material: GMG
  • Connection Terminal Material: Tin-Plated Copper
  • Connection Terminal Type: Ferrule
  • Frequency Hz : 50/60 Hz
  • Fuse Class: Class CC
  • Mounting Method: Clip
  • Product Length: 1.5 in
  • Product Weight: 0.017 lb
  • Rated Voltage Ac Ul: 600 V
  • Rated Voltage Dc Ul: 300 V
  • Rohs Compliant: Yes
  • Speed Characteristic: Time Delay

Installation & Operation

  1. Mount the fuse in a suitable Class CC fuse holder or disconnect with appropriate clearance and access for connections and service.
  2. Connect circuit conductors to ferrule terminals following applicable guidelines and the manufacturer's instructions.
  3. Wire load and source connections according to the provided voltage specifications and 0.25A capacity rating.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test circuit functionality and verify proper fuse operation before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Control Circuit Protection
  • Instrumentation and Measurement Equipment
  • Electronic Device Protection
  • Low-Power Motor Circuits
  • Lighting Control Systems
  • Communication Equipment
  • Process Control Applications

Why Choose Mersen Quality?

Mersen fuses provide professional-grade circuit protection with RoHS compliant construction and proven reliability. The GMG body insulating material and tin-plated copper terminals ensure long-term performance, while the compact 1.5-inch length and lightweight 0.017 lb design facilitate easy installation and maintenance in space-constrained applications.

Manufacturer Resources

Product Specs

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

Mersen ATQR1/4 – Frequently Asked Questions

How fast can I get the Mersen ATQR1/4 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 ATQR1/4 come with a warranty?
Absolutely. The Mersen ATQR1/4 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 ATQR1/4?
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 ATQR1/4 from ZenSupply?
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