Mersen MPDBC6263 Open-Style Po...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$62.80
$14.23
Mersen MPDBC6263 Open-Style Power Distribution Block Mini Cover, 1000V AC/DC

Mersen MPDBC6263 Open-Style Power Distribution Block Mini Cover, 1000V AC/DC

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Model: MPDBC6263

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

$62.80
$14.23
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Mersen MPDBC6263 Open-Style Power Distribution Block Mini Cover, 1000V AC/DC

The Mersen MPDBC6263 Open-Style Power Distribution Block Mini Cover delivers reliable electrical protection and organization for power distribution blocks used in commercial and industrial power distribution systems. Rated 1000V AC/DC and certified to UL 1953, this compact cover carries a 10 kA short circuit rating and operates across standard 50/60 Hz power frequencies, making it a dependable safety component for demanding electrical enclosures and control panels. Its ultra-thin, open-style profile is engineered to shield live power distribution block connections while keeping panel layouts compact and organized, supporting both AC and DC installations in a single low-profile design.

Key Features

  • 1000V AC/DC Rating: Handles high-voltage applications safely in both alternating and direct current systems for versatile power distribution needs.
  • UL 1953 Certification: Meets rigorous safety standards established for power distribution blocks, ensuring reliable performance and code compliance in professional installations.
  • 10 kA Short Circuit Rating: Provides robust fault protection capability for demanding electrical environments, supporting standalone system reliability under fault conditions.
  • Compact Open-Style Design: Ultra-thin 0.08 in profile with a 5.7 in x 1.05 in footprint maximizes space efficiency in crowded electrical enclosures and panels.
  • 50/60 Hz Compatibility: Works with standard North American and international power frequencies for global application flexibility.
  • Lightweight Build: A low 0.01 lb weight keeps the cover easy to install without adding bulk to power distribution block assemblies.
  • RoHS Compliant: Environmentally responsible construction meets international standards for hazardous substance restrictions.

Certifications & Compliance

  • UL 1953 Certified
  • RoHS Compliant

Technical Specifications

  • Rohs Compliant: Yes

Typical Applications

  • Commercial Power Distribution Systems
  • Industrial Control Panels
  • Electrical Equipment Enclosures
  • High-Voltage DC Applications
  • Power Distribution Block Protection
  • Electrical Safety Installations

Why Mersen?

Mersen delivers proven reliability with UL 1953 certification and RoHS compliant construction. The robust 10 kA short circuit rating and dual AC/DC voltage capability ensure dependable performance in demanding electrical environments, backed by professional-grade engineering and quality standards for power distribution applications. For electricians and panel builders who need a compact, code-compliant cover for power distribution block installations, the Mersen MPDBC6263 offers a trusted combination of safety, space savings, and rated performance across both AC and DC power systems.

Manufacturer Resources

Product Specs

Ac Or Dc:
AC/DC
Frequency Hz :
50/60 Hz
Product Height:
0.08 in
Product Length:
5.7 in
Product Weight:
0.01 lb
Product Width:
1.05 in
Rated Voltage Ac Ul:
1000 V
Rated Voltage Dc Ul:
1000 V
Rohs Compliant:
Yes
Short Circuit Rating Standalone :
10 kA
Department:
Electrical
Product Group:
Wiring Devices
Product Type:
Power Distribution Block

Mersen MPDBC6263 – Frequently Asked Questions

1) Will the MPDBC6263 cover fit in a tight panel?
It's built for crowded enclosures. The footprint is 5.7 in long by 1.05 in wide, and it stands only 0.08 in high, so it adds almost no depth over the block. Weight is 0.01 lb, so it doesn't load the assembly either. Check your block's terminal span against the 5.7 in length before you commit.
2) Can I use the Mersen MPDBC6263 cover on a DC solar or battery panel, not just AC?
Both. The cover is rated 1000 V on the UL AC side and 1000 V on the UL DC side, so it covers high-voltage DC work such as PV combiner and battery gear as well as standard AC distribution.
3) What short circuit current rating does the Mersen MPDBC6263 carry?
10 kA standalone. If your available fault current at that point in the system exceeds 10 kA, the assembly needs upstream current-limiting protection to bring it within rating.
4) Do I need a cover on a power distribution block inside an enclosure?
An open-style block leaves energized terminals exposed, which is a shock and arcing risk any time the enclosure door is open for service or troubleshooting. A cover like the MPDBC6263 shields those connections while keeping the low-profile layout, at 0.08 in thick, so it doesn't push out the panel depth.
5) For a 1000 V DC solar or battery panel, is the Mersen MPDBC6263 the right choice over a Square D Linergy 9080LB?
They are two different parts, so it is not an either/or. The MPDBC6263 is a cover carrying a 1000 V rating on both AC and DC and a 10 kA standalone short circuit rating, which is why it suits high-voltage DC panel work. The Square D Linergy 9080LB is the distribution block itself, in a 3-pole configuration. On a DC application, confirm the block you select carries the DC rating your design calls for, then fit the cover made for that block.
6) Does the MPDBC6263 work on both 60 Hz North American and 50 Hz export panels?
Yes, it's rated for 50/60 Hz service, so the same part covers domestic panels and equipment destined for 50 Hz markets.
7) Will a Square D 9080LB cover fit where I am short on panel depth?
Depth is where the Mersen MPDBC6263 is worth checking: it is an ultra-thin open-style mini cover at 0.08 in thick and 0.01 lb, so it adds almost nothing to the stack-up over the block. The Square D Linergy 9080LB is a 3-pole block from a separate family, and its covers are specified by Square D for that block. If panel clearance is the constraint, size the block first, then verify the cover thickness published for whichever family you choose.
How fast can I get the Mersen MPDBC6263 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 MPDBC6263 come with a warranty?
Absolutely. The Mersen MPDBC6263 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 MPDBC6263?
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 MPDBC6263 from ZenSupply?
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