Mersen HP10J600EI - Photovoltaic fuse gPV 1000VDC UL 600A With EI Indicator With Blade For Clip or Bolted
Mersen

HP10J600EI

Alternate Item Number: HP10J600EI

UPC: 782001462871


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Overview

The Mersen HP10J600EI is a UL-rated photovoltaic fuse designed for 1000VDC solar power systems. With a substantial 600A current rating, this fuse is engineered for critical protection within DC Recombiner Boxes, essential for both off-grid and grid-tied photovoltaic installations. Its primary function is to safely interrupt low fault currents, a common occurrence in PV arrays due to ground or line faults. The HP10J series boasts a low minimum breaking capacity of 1.35 times the rated current, ensuring reliable operation under these specific fault conditions. Constructed for durability, these fuses are built to withstand continuous temperature fluctuations and current cycling, contributing to the extended longevity of your solar energy system. The design accommodates both clip and bolted connections, offering flexibility for various mounting configurations. This fuse meets stringent UL standards for high-voltage DC applications, making it an ideal choice for safeguarding inverters, combiner boxes, and other vital PV system components from unexpected electrical faults. Manufacturer: Mersen. SKU: HP10J600EI. Country of Origin: US. UNSPSC Code: 39121606.
  • 1000VDC photovoltaic fuse
  • 600A current rating
  • UL certified for PV applications
  • EI indicator for status
  • Compatible with clip or bolted connections

Specifications

Amperage Rating
600 A
Application
Re-combiner box (sub-combiner, array combiner, master combiner) applications Inverter DC input Battery charge controllers
Body Material
GMG
Brand Name
Mersen
Class
Photovoltaic
Connection
Blade
Connection Material
Silver-Plated Copper
DC Voltage Rating
1000 V
Fuse Class
Photovoltaic
Interrupt Rating
65 kA
Mounting
Clip or Bolted
Mounting
Bolted;Clip
Size
8 x 2.5 in
Size
203.2 x 63.5 mm
Special Features
UL Listed to standard 2579 – Photovoltaic Fuses Smallest available footprint in the industry Enlarged mounting holes Low fault current interrupting capability Durable construction for enhanced system longevity Temperature cycle withstand capability Guaranteed operation at temperature extremes Blown fuse indicator options available (EI option) 200A to 400A available in NH3 mounting
Standard
UL listed to UL listed to Standard 248 File E333668 (70A to 600A) File E2137 (70A to 400A) CSA Component Certified C22.2 (70A to 400A)
Sub Brand
Ferraz Shawmut
Type
Photovoltaic Fuses
Type
Photovoltaic Fuses UL
Type Of Indicators
EI Indicator
Voltage Rating
0 V
Package Dimensions (L x W x H)
8 in x 2.5 in x 2.5 in
Package Dimensions (L x W x H)
203.2 mm x 63.5 mm x 63.5 mm
Package Weight (Imperial)
3.300 lb
Package Weight (Metric)
1.497 kg
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POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
9F61 Size B Clips 1.6in

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9F61 Size B Clips 1.6in

Frequently Asked Questions about Mersen

What industries and applications are Mersen products used for?

Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.

What are the main product lines offered by Mersen?

Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.

What are the key features of Mersen products?

Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.

What environmental ratings do Mersen products have?

Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.

What accessories are available for Mersen products?

Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.

How are Mersen products typically installed?

Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.

What certifications and standards do Mersen products comply with?

Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.

What technical support does Mersen offer?

Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.