🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$39.99
Home/DIY & Tools/Electrical/Circuit Breakers
Solar PV DC Disconnect Isolator Switch, 40A, IP65 Waterproof, 500V Photovoltaic Circuit Breaker for Solar Panel Array System — image 1
Circuit BreakersYWBL-WH✓ In stock

Solar PV DC Disconnect Isolator Switch, 40A, IP65 Waterproof, 500V Photovoltaic Circuit Breaker for Solar Panel Array System

★★★★★
$39.99

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About this item
  • 40A DC DISCONNECT SWITCH: 500V solar photovoltaic DC isolator switch rated at 40A, designed for installation between solar panels and inverters for safe and reliable circuit protection in photovoltaic systems
  • IP65 WATERPROOF RATING: Robust weatherproof enclosure with IP65 protection allows both indoor and outdoor installation, built-in DC switchgear effectively protects against harsh weather conditions
  • COMPREHENSIVE PROTECTION: Features overvoltage, overload, and thunder protection functions with remote communication capability to prolong the working life of your solar power system
  • SIMPLE PLUG AND PLAY INSTALLATION: Easy to install DC confluence box with adapter cables supporting 4-6mm diameter cables, 13-10 AWG cables, and 4-6mm square cables for quick setup
  • VERSATILE APPLICATION: Suitable for photovoltaic solar panel grid-connected systems, off-grid systems, solar power generation arrays, caravan solar installations, and various photovoltaic applications
Product details
Brand
YWBL-WH
Manufacturer
YWBL-WH
Material
Polycarbonate (PC)
Size
40A
Model number
YWBL-WHoptw564rzd-14
Part number
YWBL-WHoptw564rzd-14

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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