Mersen P243C Semiconductor Fus...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$175.30
$125.30
Mersen P243C Semiconductor Fuse Block 1000VAC/1000VDC 200A 1-Pole with Stud Terminals

Mersen P243C Semiconductor Fuse Block 1000VAC/1000VDC 200A 1-Pole with Stud Terminals

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Model: P243C

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

$175.30
$125.30
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Mersen P243C Semiconductor Fuse Block 1000VAC/1000VDC 200A 1-Pole with Stud Terminals

Professional semiconductor protection with dual voltage capability

The Mersen P243C Semiconductor Fuse Block delivers reliable protection for high-voltage applications with dual 1000VAC/1000VDC capability and 200A rating. Featuring phenolic body construction with tin-plated copper stud terminals and bolt-in fuse installation, this 1-pole unit provides professional-grade protection with 10 kA short circuit current rating and direct screw mounting for secure installation.

Professional Features & Benefits

  • Dual Voltage Rating: 1000VAC/1000VDC capability provides versatile protection for both AC and DC semiconductor applications
  • 200A Current Rating: High amperage capacity handles demanding power protection requirements in industrial and commercial installations
  • Semiconductor Class Design: Specialized fuse type optimized for semiconductor protection with fast-acting response characteristics
  • Phenolic Body Construction: Durable insulating material provides excellent electrical isolation and mechanical strength
  • Tin-Plated Copper Terminals: Corrosion-resistant stud terminals ensure reliable connections and long-term performance
  • 10 kA SCCR Rating: High short circuit current rating provides robust fault protection capability
  • Compact Design: 4.4" x 2.79" x 2.79" dimensions with 0.25 lb weight for space-efficient installation

Technical Specifications

  • Ac Or Dc: AC/DC
  • Ampere Rating: 200 A
  • Body Insulating Material: Phenolic
  • Connection Terminal Material: Tin-Plated Copper
  • Connection Terminal Type: Stud
  • Frequency Hz : 50/60 Hz
  • Fuse Installation Method: Bolt-in
  • Fuse Type Class: Semiconductor
  • Installation Mounting: Direct Screw Mount
  • Max Fuse Rating: 200 A
  • Number Of Poles: 1-Pole
  • Product Height: 2.79 in
  • Product Length: 4.4 in
  • Product Weight: 0.25 lb
  • Product Width: 2.79 in
  • Rated Voltage Ac Ul: 1000 V
  • Rated Voltage Dc Ul: 1000 V
  • Rohs Compliant: Yes
  • Short Circuit Current Rating Sccr : 10 kA
  • Torque Rating: 36 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

  • Semiconductor Equipment Protection
  • Industrial Motor Drives
  • Power Electronics Systems
  • DC Power Distribution
  • Variable Frequency Drives
  • Solar Power Systems
  • Battery Energy Storage Systems

Why Choose Mersen Quality?

Mersen delivers professional-grade electrical protection with RoHS compliant construction and precision engineering. The P243C fuse block combines dual voltage capability with semiconductor-specific design for reliable protection in demanding applications, backed by proven phenolic construction and corrosion-resistant terminals for long-term durability.

Manufacturer Resources

Product Specs

Ac Or Dc:
AC/DC
Ampere Rating:
200 A
Body Insulating Material:
Phenolic
Connection Terminal Material:
Tin-Plated Copper
Connection Terminal Type:
Stud
Frequency Hz :
50/60 Hz
Fuse Installation Method:
Bolt-in
Fuse Type Class:
Semiconductor
Installation Mounting:
Direct Screw Mount
Max Fuse Rating:
200 A
Number Of Poles:
1-Pole
Product Height:
2.79 in
Product Length:
4.4 in
Product Weight:
0.25 lb
Product Width:
2.79 in
Rated Voltage Ac Ul:
1000 V
Rated Voltage Dc Ul:
1000 V
Rohs Compliant:
Yes
Short Circuit Current Rating Sccr :
10 kA
Torque Rating:
36 lb-in

Mersen P243C – Frequently Asked Questions

How fast can I get the Mersen P243C 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 P243C come with a warranty?
Absolutely. The Mersen P243C 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 P243C?
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 P243C 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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