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header-product EATON CHPV2U Photovoltaic Fuse Holder 2-Pole for 10x38 mm Fuses 32A 1000V DC

EATON CHPV2U Photovoltaic Fuse Holder 2-Pole for 10x38 mm Fuses 32A 1000V DC

EATON CHPV2U 2P Photovoltaic Fuse Holder Photo 1
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Short description

The EATON CHPV2U is a reliable 2-pole fuse holder specifically designed for photovoltaic and solar energy systems. It accommodates 10x38 mm fuse links and supports ratings up to 32A and 1000V DC. This component ensures safe circuit protection and effective disconnection in solar installations, safeguarding DC power distribution networks against overcurrent and short-circuit events.
Warranty: 2 Years
SKU: 12683080
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Product information

Description

The EATON CHPV2U Photovoltaic Fuse Holder 2-Pole for 10x38 mm Fuses 32A 1000V DC is a reliable component specifically designed for photovoltaic and solar energy systems. It accommodates standard 10x38 mm fuse links and supports electrical ratings up to 32A and 1000V DC. This device ensures safe circuit protection and effective disconnection in solar installations, safeguarding DC power distribution networks against potential overcurrent and short-circuit events.

Advantages

This photovoltaic fuse holder provides dependable circuit protection tailored for demanding solar energy applications. Its robust two-pole configuration allows for efficient handling of direct current circuits up to 1000V DC. By integrating this component into a photovoltaic system, operators can achieve safe disconnection and reliable safeguarding of sensitive equipment against overcurrent conditions, contributing to the overall stability and safety of the installation.

Suitable for

  • Photovoltaic and solar energy system installations
  • DC power distribution network protection
  • Residential and commercial solar panel arrays
  • Overcurrent and short-circuit protection for 10x38 mm fuses

When it may not be suitable

This fuse holder is not designed for alternating current (AC) electrical systems or applications exceeding 32A and 1000V DC. It is unsuitable for fuse sizes other than 10x38 mm and should not be used in environments that do not meet the specified operating parameters for photovoltaic direct current circuits.

Key specifications

  • Product type: 2-pole photovoltaic fuse holder
  • Compatible fuse size: 10x38 mm
  • Maximum current rating: 32A
  • Maximum voltage rating: 1000V DC
  • Application: Solar and photovoltaic systems

How to use

Installation of the fuse holder should be performed by qualified personnel in accordance with local electrical codes and safety regulations. Mount the unit securely onto a standard DIN rail within a suitable enclosure or combiner box. Insert a compatible 10x38 mm photovoltaic fuse link into the holder before closing and latching the mechanism. Ensure all electrical connections are properly tightened and verified for continuity before energizing the direct current circuit.

What to consider before purchase

  • Verify that your system voltage does not exceed 1000V DC and current does not exceed 32A
  • Ensure your fuses match the required 10x38 mm dimensions
  • Confirm compatibility with your existing solar panel installation and enclosure setup
  • Check local electrical safety standards and installation requirements
To ensure optimal performance and safety, periodically inspect the fuse holder and connections for signs of wear or damage, and always de-energize the circuit before replacing any fuses.

Description

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Product comparison

When choosing a suitable fuse holder or protection component, considering the specifics of your electrical system is essential. In this overview, EATON CHPV2U Photovoltaic Fuse Holder 2-Pole for 10x38 mm Fuses 32A 1000V DC is compared with alternative modules from Siemens (models 3NW7053-2, 3NW7033-2, 3NW7014-2, 3NW7013-2) and a protection link from Hager (LF320PV). The main commonality among most of these devices is support for the standard 10x38 mm cylindrical fuse link size and a rated current of up to 32A (excluding the Hager link at 20A). However, the key differences lie in their intended purpose: the EATON product is specifically engineered for photovoltaic systems with direct current (DC) up to 1000V, whereas Siemens solutions focus on standard AC or general electrical distribution boards, and the Hager item is a fuse link itself rather than a holder.

⚙️ Below is a comparison of parameters such as brand, device type, supported fuse size, rated current, voltage, and pole count, allowing you to evaluate the structural differences of each product.

Comparison parameterEATON CHPV2USiemens 3NW7053-2Siemens 3NW7033-2Siemens 3NW7014-2Siemens 3NW7013-2Hager LF320PVPractical significance
BrandEATONSiemensSiemensSiemensSiemensHagerDetermines the manufacturer and general compatibility with branded switchgear ecosystems.
Device typeFuse holderFuse holderFuse holderFuse holderFuse holderFuse link (fuse)Separates complete housing holders from replaceable protection elements required for assembly.
ApplicationPhotovoltaic (solar) systemsElectrical distribution systemsElectrical distribution systemsElectrical distribution systemsElectrical distribution systemsPhotovoltaic systemsEATON and Hager models are adapted for high solar plant voltages, whereas Siemens models serve standard grids.
Fuse size10x38 mm10x38 mm10x38 mm10x38 mm10x38 mm10x38 mmAll components are designed for a unified industrial standard of cylindrical fuse links.
Rated currentUp to 32A32A32A32A32A20ADefines the maximum allowable current load of the protected circuit.
Voltage1000V DCNot specified for DC (standard)Not specified for DC (standard)Not specified for DC (standard)Not specified for DC (standard)1000V DCThe high 1000V DC rating is critical for safe arc interruption in solar panels.
Pole count / Configuration2-pole1P+N3-pole1-pole with LED1-poleNot applicableThe number of poles dictates the switching scheme and power line connection layout.

◎ The following table evaluates the suitability of each product for specific usage scenarios, grid types, and installation needs.

Usage scenarioRecommended productWhy
Solar panel and inverter installation (1000V DC)EATON CHPV2U Photovoltaic Fuse Holder 2-Pole for 10x38 mm Fuses 32A 1000V DCSpecifically designed for photovoltaic systems featuring two poles and high-voltage DC support.
Integrating a replaceable fuse for a solar lineHager LF320PV Photovoltaic Fuse LinkOffers the 1000V DC protection link itself for installation inside photovoltaic module holders.
Circuit protection in standard distribution boards (1P+N)Siemens 3NW7053-2Provides a 1P+N configuration with IP20 protection for general-purpose residential and industrial grids.
Three-phase industrial electrical gridsSiemens 3NW7033-2The three-pole execution is optimal for power distribution in three-phase commercial systems.
Circuit status monitoring with indicationSiemens 3NW7014-2The single-pole holder features a built-in LED indicator for visual fuse status monitoring.
EATON CHPV2U Photovoltaic Fuse Holder 2-Pole for 10x38 mm Fuses 32A 1000V DC is narrowly specialized for protecting solar power plants and direct current circuits up to 1000V, distinguishing it from general industrial and household Siemens solutions built for standard grids. Choose this EATON product if you are designing or servicing a photovoltaic system and require a reliable two-pole disconnector for 10x38 mm links, while Siemens alternatives suit classical AC or standard current distribution boards, and the Hager link is required as a consumable component for solar circuits.
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What is the warranty period?

All EATON products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EATON service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

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For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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