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DC Disconnect Switch 1000V 40A Solar PV DC IP65 Distribution Box Isolation Switch Photovoltaic Solar Panel Grid Connected System Transparent Cover Miniature Circuit Breaker MCB

4.5 out of 5 stars 39 ratings
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Purchase options and add-ons

Brand Walfront
Current rating 40 Amps
Circuit breaker type Standard
Mounting type Panel Mount
Number of poles 2
Manufacturer WALFRONT

About this item

  • Widely Used: Suitable for photovoltaic solar panel grid connected system and solar off grid system solar power generation system. For home use, RV use, etc. With IP65 waterproof grade, it can be used for outdoor rain .
  • IP65 Waterproof: Our disconnect switches allow indoor and outdoor installation with built in DC switchgear for effective in harsh weather and environmental use. The transparent cover also make it easy to check the status of the circuit breaker.
  • Exquisite Craftsmanship: Equipped with the most DC components for maximum of our PV DC disconnect switches, the transparent cover also makes it easy to check the status of the circuit breaker.
  • Easy Installation: Solar PV DC sink box, installed between solar panel and solar inverter, can realize faster and safer installation, plug and play. Applicable to photovoltaic solar panel grid connected system and solar off grid system solar power generation system. For home, RV, etc.
  • Function: The isolation switch has over voltage, overload and functions, and can communicate over long distances to extend the working life of the solar system.
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Product details

  • Product Dimensions ‏ : ‎ 8.89 x 5.33 x 11.94 cm; 360 g
  • Date First Available ‏ : ‎ May 9 2023
  • Manufacturer ‏ : ‎ WALFRONT
  • ASIN ‏ : ‎ B0BTTR39WX
  • Item model number ‏ : ‎ WALFRONTqrae23vbf5
  • Country of origin ‏ : ‎ China
  • Customer Reviews:
    4.5 out of 5 stars 39 ratings

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Product Description

DC Disconnect Switch

DC Disconnect Switch

Specification:

Item Type: DC Disconnect Switch
Material: Polycarbonate, ABS
Maximum Voltage: 1000V
Isc Maximum DC Short Circuit Current (Isc) per Input: 40A
Protection Class: IP65
Product Size (L x W x H): Approx. 120 x 52 x 90mm / 4.7 x 2.1 x 3.5in
Cable Input Port: PG20 4²
Output Cable Seal Sleeve: PG20 4²
Rated Insulation Voltage (Ui): 1000V
Rated Current (Le): 40A
Maximum Working Voltage (Ucpv) 1000V
Rated Operating Voltage: 1000V
Segmentation Capacity (ICU): =6KA
Widely Used: Applicable to photovoltaic solar panel grid connected system and solar off grid system solar power generation system. For home, RV, etc.
How to Use: Install and use
Package List: 1 x DC Disconnect Switch; 2 x Joint Cap; 2 x Joint; 2 x Waterproof Ring; 2 x Waterproof Head; 2 x Short Tip Screw; 4 x Long Tip Screw; 4 x Flat Screw; 4 x Expansion Tube; 1 x Waterproof Tape
Waterproof Disconnect Switch

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Customer reviews

4.5 out of 5 stars
39 global ratings

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Top reviews from Canada

  • René Landry
    5.0 out of 5 stars Offgrid solar system
    Reviewed in Canada on December 28, 2024
    Verified Purchase
    Really good quality, used it to put between solar and charge controler
    Helpful
     Report
  • JImmy.01
    4.0 out of 5 stars Good product
    Reviewed in Canada on March 19, 2025
    Verified Purchase
    Highly recommend for all user
    Helpful
     Report
  • Fred B
    2.0 out of 5 stars Insufficient Room
    Reviewed in Canada on October 15, 2024
    Verified Purchase
    The quality of the product was good but the limited space within the enclosure made
    it very difficult to attach the cables.
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Agustín Pérez Rodríguez
    5.0 out of 5 stars Buen protector
    Reviewed in the United States on June 17, 2025
    Verified Purchase
    Es excelente y trabaja muy bien. La entrega bien rápida
    Report
  • Jean
    5.0 out of 5 stars Excellent Solar Panel Disconnect
    Reviewed in the United States on November 20, 2024
    Verified Purchase
    Purchased to allow solar panels to be totally disconnected from the solar charge controller (positive and negative wires). Cover keeps switch from being accidentally opened or closed.
    Report
  • T. Winegard
    5.0 out of 5 stars Excellent Quality
    Reviewed in the United States on June 17, 2024
    Verified Purchase
    I installed this on my camper when I upgraded the solar on it. It needed a cutoff switch so I checked around and decided on this one. It is made with very good materials (unusual these days), it came with everything I needed to connect the wiring, and it is very easy to operate.
    Report
  • Ric Pennington
    5.0 out of 5 stars Good product
    Reviewed in the United States on July 22, 2024
    Verified Purchase
    Product is as described with fast delivery. Thanks!
    Report
  • Joe Murphy
    5.0 out of 5 stars DC breaker
    Reviewed in the United States on September 11, 2023
    Verified Purchase
    We’ll made and easy to hook up.
    I’m going to order a couple more soon
    Report