🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$79.99
Home/DIY & Tools/Electrical/Circuit Breakers
Miniature Circuit Breaker, 40A 500V Photovoltaic Electrical Isolator Switch IP65 Waterproof Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System(40A) — image 1
Circuit BreakersTyenaza✓ In stock

Miniature Circuit Breaker, 40A 500V Photovoltaic Electrical Isolator Switch IP65 Waterproof Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System(40A)

★★★★★
$79.99

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About this item
  • EASY INSTALLATION: 500V solar photovoltaic DC load switch combiner box, installed between solar panels and solar inverters, can achieve faster and safer installation, plug and play.
  • PROTECTION FUNCTION: Protection includes overvoltage, overload, and lightning protection functions, enabling remote communication and extending the working life of solar systems
  • FINE WORKMANSHIP: Equipped with the most reliable DC components, the disconnect switch maximizes the protection of our photovoltaic DC load switch, and the transparent cover also facilitates checking the status of the circuit breaker.
  • IP65 WATERPROOF: Our load switch allows indoor and outdoor installation, with built in DC switchgear that can effectively defend against harsh weather and environmental conditions.
  • WIDELY USED: Suitable for photovoltaic solar panel grid connected systems and solar off grid systems, solar power generation systems. Household, RV, etc.
Product details
Brand
Tyenaza
Manufacturer
Tyenaza
Material
Acrylonitrile Butadi
Size
40A
Weight
0.67 kg
Part number
Tyenazamw1g9gban3-14

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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