Mersen UltraSafe Midget Fuse H...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$128.84
$78.84
Mersen UltraSafe Midget Fuse Holder 600VAC/600VDC 30A 1-Pole with LED Indication

Mersen UltraSafe Midget Fuse Holder 600VAC/600VDC 30A 1-Pole with LED Indication

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Model: USM1I

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

$128.84
$78.84
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Mersen UltraSafe Midget Fuse Holder 600VAC/600VDC 30A 1-Pole with LED Indication

Professional DIN Rail Mounted Fuse Protection with Visual Status Indication

The Mersen UltraSafe Midget Fuse Holder delivers reliable circuit protection with 600VAC/600VDC dual voltage capability and 30A ampere rating. This professional-grade 1-pole fuse holder features integrated LED indication system for visual fuse status monitoring, polyamide insulating material for durability, and convenient DIN rail mounting for versatile installation applications.

Professional Features & Benefits

  • 600VAC/600VDC Dual Voltage Rating: Provides versatile protection for both AC and DC applications with professional voltage handling capability.
  • 30A Ampere Rating: Delivers robust current protection suitable for medium-duty electrical circuits and equipment.
  • LED Indication System: Offers immediate visual fuse status monitoring for quick troubleshooting and maintenance efficiency.
  • DIN Rail Mounting: Enables fast, secure installation in standard electrical panels and control cabinets.
  • Polyamide Insulating Material: Ensures reliable electrical isolation and mechanical durability in demanding environments.
  • 100 kA Short Circuit Current Rating: Provides exceptional fault current interruption capability for enhanced system protection.
  • Clip-in Fuse Installation: Allows quick and secure midget fuse replacement without tools for efficient maintenance.

Technical Specifications

  • Ac Or Dc: AC/DC
  • Ampere Rating: 30 A
  • Body Insulating Material: Polyamide
  • Frequency Hz : 50/60 Hz
  • Fuse Class: Midget
  • Fuse Installation Method: Clip-in
  • Fuse Type Class: Midget
  • Indication System: Yes
  • Indication System Type: LED
  • Installation Mounting: DIN Rail
  • Max Fuse Rating: 30 A
  • Number Of Poles: 1-Pole
  • Product Height: 2.32 in
  • Product Length: 3.07 in
  • Product Weight: 0.14 lb
  • Product Width: 0.69 in
  • Rated Voltage Ac Ul: 600 V
  • Rated Voltage Dc Ul: 600 V
  • Rohs Compliant: Yes
  • Short Circuit Current Rating Sccr : 100 kA
  • Torque Rating: 15 lb-in
  • Wiring Range: #6 to #14 Solid or Stranded

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 Control Panels and Motor Control Centers
  • Commercial Electrical Distribution Systems
  • Manufacturing Equipment Protection
  • Process Control and Automation Systems
  • Power Distribution Panels
  • Electrical Maintenance and Service Applications
  • Professional Electrical Installations

Why Choose Mersen Quality?

Mersen UltraSafe fuse holders combine proven reliability with professional-grade construction, featuring RoHS compliant materials and robust 100 kA short circuit current rating. The integrated LED indication system and DIN rail mounting provide the convenience and performance that electrical professionals demand for critical circuit protection applications.

Manufacturer Resources

Product Specs

Ac Or Dc:
AC/DC
Ampere Rating:
30 A
Body Insulating Material:
Polyamide
Frequency Hz :
50/60 Hz
Fuse Class:
Midget
Fuse Installation Method:
Clip-in
Fuse Type Class:
Midget
Indication System:
Yes
Indication System Type:
LED
Installation Mounting:
DIN Rail
Max Fuse Rating:
30 A
Number Of Poles:
1-Pole
Product Height:
2.32 in
Product Length:
3.07 in
Product Weight:
0.14 lb
Product Width:
0.69 in
Rated Voltage Ac Ul:
600 V
Rated Voltage Dc Ul:
600 V
Rohs Compliant:
Yes
Short Circuit Current Rating Sccr :
100 kA
Torque Rating:
15 lb-in
Wiring Range:
#6 to #14 Solid or Stranded

Mersen USM1I – Frequently Asked Questions

How fast can I get the Mersen USM1I 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 USM1I come with a warranty?
Absolutely. The Mersen USM1I 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 USM1I?
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 USM1I from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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