Mersen 30A Midget Fuse Block 6...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$72.37
$22.37

Mersen 30A Midget Fuse Block 600VAC/600VDC 1-Pole with Reinforced Pressure Plate

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Model: 30321

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

$72.37
$22.37
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Mersen 30A Midget Fuse Block 600VAC/600VDC 1-Pole with Reinforced Pressure Plate

Professional Electrical Protection with Reinforced Clip Design

The Mersen 30A Midget Fuse Block delivers reliable electrical protection for 600VAC/600VDC applications with professional-grade construction. Featuring a reinforced pressure plate design with clip-in installation, this 1-pole fuse block accommodates midget class fuses up to 30A rating. Built with glass filled polycarbonate insulating material and designed for both screw mount and DIN rail installation, it provides versatile mounting options for professional electrical installations.

Professional Features & Benefits

  • 30A Current Rating: Handles demanding electrical loads with reliable overcurrent protection for critical circuits.
  • 600VAC/600VDC Voltage Rating: Versatile dual voltage capability supports both AC and DC applications in industrial and commercial settings.
  • Reinforced Pressure Plate Design: Enhanced clip-in mechanism ensures secure fuse retention and reliable electrical contact under demanding conditions.
  • Glass Filled Polycarbonate Construction: Superior insulating material provides excellent electrical isolation and mechanical durability.
  • Dual Mounting Options: Screw mount or DIN rail compatibility offers flexible installation in panels and enclosures.
  • Midget Fuse Compatibility: Designed specifically for midget class fuses with clip-in installation for easy maintenance and replacement.
  • RoHS Compliant: Meets environmental standards for professional electrical installations.

Technical Specifications

  • Ac Or Dc: AC/DC
  • Ampere Rating: 30 A
  • Body Insulating Material: Glass Filled Polycarbonate
  • Frequency Hz : 50/60 Hz
  • Fuse Class: Midget
  • Fuse Installation Method: Clip-in
  • Fuse Type Class: Midget
  • Installation Mounting: Screw Mount or DIN Rail
  • Max Fuse Rating: 30 A
  • Number Of Poles: 1-Pole
  • Product Height: 1.31 in
  • Product Length: 3.04 in
  • Product Weight: 0.11 lb
  • Product Width: 0.85 in
  • Rated Voltage Ac Ul: 600 V
  • Rated Voltage Dc Ul: 600 V
  • Rohs Compliant: Yes
  • Short Circuit Current Rating Sccr : 10 to 100 (dependant on fuse rating) kA
  • Torque Rating: 20 lb-in

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 Circuits
  • Process Control and Automation Systems
  • Power Distribution Panels and Switchgear
  • Electrical Maintenance and Service Applications
  • Professional Electrical Installations

Why Choose Mersen Quality?

Mersen fuse blocks deliver professional-grade reliability with glass filled polycarbonate construction and RoHS compliant design. The reinforced pressure plate with clip-in mechanism ensures secure fuse retention and dependable electrical protection. With dual mounting options and 20 lb-in torque rating, these fuse blocks provide the durability and performance required for demanding electrical applications.

Manufacturer Resources

Product Specs

Ac Or Dc:
AC/DC
Ampere Rating:
30 A
Body Insulating Material:
Glass Filled Polycarbonate
Frequency Hz :
50/60 Hz
Fuse Class:
Midget
Fuse Installation Method:
Clip-in
Fuse Type Class:
Midget
Installation Mounting:
Screw Mount or DIN Rail
Max Fuse Rating:
30 A
Number Of Poles:
1-Pole
Product Height:
1.31 in
Product Length:
3.04 in
Product Weight:
0.11 lb
Product Width:
0.85 in
Rated Voltage Ac Ul:
600 V
Rated Voltage Dc Ul:
600 V
Rohs Compliant:
Yes
Short Circuit Current Rating Sccr :
10 to 100 (dependant on fuse rating) kA
Torque Rating:
20 lb-in

Mersen 30321 – Frequently Asked Questions

How fast can I get the Mersen 30321 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 30321 come with a warranty?
Absolutely. The Mersen 30321 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 30321?
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 30321 from ZenSupply?
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