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Overview
- 1000VDC rated for industrial rooftop and utility-scale PV systems
- 1A current rating with 1.35x minimum breaking capacity for safe fault interruption
- Ceramic body for superior thermal stability and temperature cycling withstand
- Crimp cap terminals for low-resistance, secure wire-to-fuse connections
- UL Listed (UL2579), CSA Certified, and IEC 60269-6 approved for global compliance
Specifications
Amperage Rating | 1 A |
Application | All photovoltaic applications PV string/array level protection Combiner box applications In-line PV module protection Inverters Battery charge controllers |
Body Material | GMG |
Brand Name | Mersen |
Class | Photovoltaic |
Connection | Crimp Cap |
Connection Material | Tin-Plated Copper |
Connection Type | Crimp Cap |
Current Rating | 1 A |
DC Voltage Rating | 1000 V |
Fuse Class | Photovoltaic |
Interrupt Rating | 50 kA |
Material | Ceramic |
Mounting | Crimp |
Series | HP10M |
Size | 2.57 x 0.45 in |
Size | 65.278 x 11.43 mm |
Special Features | Low fault current interrupting capability Durable construction for enhanced system longevity Temperature cycle withstand capability Guaranteed operation at temperature extremes Industry’s first UL Listed Solution Globally accepted |
Standard | UL Listed to Standard UL2579 File E333668 CSA Component Certified C22.2 IEC 60269-6 Approved (CB Tested) |
Type | Photovoltaic Fuses UL |
Type | Photovoltaic Fuses |
Voltage Rating | 1000VDC |
Package Dimensions (L x W x H) | 2.57 in x 0.45 in x 0.45 in |
Package Dimensions (L x W x H) | 65.278 mm x 11.43 mm x 11.43 mm |
Package Weight (Imperial) | 0.030 lb |
Package Weight (Metric) | 0.014 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.
Frequently Asked Questions
What certifications does this fuse have?
The HP10M1CC is UL Listed to Standard UL2579 (File E333668), CSA Component Certified, and IEC 60269-6 approved.
What is the operating voltage of the HP10M1CC?
The HP10M1CC operates at a rated voltage of 1000VDC, designed for industrial rooftop and utility-scale photovoltaic systems.
What applications is this fuse designed for?
The HP10M1CC is designed for all photovoltaic applications, including PV string/array level protection, combiner boxes, inverters, and battery charge controllers.
What is the minimum breaking capacity of this fuse?
The minimum breaking capacity is 1.35 times the rated current, ensuring safe interruption under typical low fault conditions in PV arrays.
What is the interrupting rating of the HP10M1CC?
The interrupting rating is 50kA, providing robust protection against fault conditions in PV systems.
What are the terminal types available for this fuse?
The HP10M1CC features crimp cap terminals for in-line fuse applications, allowing solderless wire-to-fuse connections.
Can this fuse be used in 1500VDC systems?
No, the HP10M1CC is rated for 1000VDC only. For 1500VDC applications, Mersen offers the HP15M series.
What is the physical size of the HP10M1CC?
The fuse has a compact 10x65mm midget size, designed for integration into PV combiner boxes and string protection applications.
What is the recommended crimping tool for the crimp cap terminals?
The recommended crimping tool for the crimp cap terminals is the T&B Sta-Kon ERG4002 for 10-12 AWG (6-4 mm²) wires.
Is this fuse suitable for off-grid PV systems?
Yes, the HP10M1CC is engineered for continuous temperature and current cycling, making it suitable for both off-grid and grid-tied PV systems.
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.