🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$13.32
Home/DIY & Tools/Electrical/Circuit Breakers
63A MCB DC Mini Circuit Breaker, 500V DZ47-63Z-2P Safety Photovoltaic Protection MCB Air Switch Circuit Breaker Protection for Solar Panel Battery UPS Inverter Photovoltaic PV System — image 1
Circuit BreakersTyenaza✓ In stock

63A MCB DC Mini Circuit Breaker, 500V DZ47-63Z-2P Safety Photovoltaic Protection MCB Air Switch Circuit Breaker Protection for Solar Panel Battery UPS Inverter Photovoltaic PV System

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$13.32
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About this item
  • Core Function – Circuit Protection & DC Switch This Low-Voltage Miniature Air Circuit Breaker (MCB) is designed to protect electrical circuits from damage caused by overcurrent—whether from overloads or short circuits. It features fast tripping to ensure reliable operation of connected loads and extend the MCB’s service life. Additionally, it functions as an on-off switch for DC load circuits, adding versatility to its use.
  • Key Features – High Performance for DC Systems Rated for DC 500V, this miniature circuit breaker boasts a high breaking capacity of up to 6kA (able to safely interrupt large fault currents). It also offers high sensitivity, rapid response, strong compatibility with various DC setups, and a long operational lifespan—making it a durable choice for critical circuit protection.
  • Rapid Response – Reliable Safety Protection As a safety-focused MCB, it delivers ultra-fast response to overcurrent events. This quick tripping action minimizes damage to circuits and connected equipment, providing robust protection against electrical hazards in DC systems.
  • Durable Flame-Retardant Housing The DC MCB features a high-performance shell with flame-retardant and fireproof properties. It is resistant to wear and tear, ensuring stable operation even in harsh environments (e.g., outdoor solar installations) and reducing the risk of fire-related accidents.
  • Wide Applications & Easy Installation Ideal for solar panel grid-tie systems, wind-solar hybrid systems, and other DC power setups. It can be conveniently mounted on standard DIN rails (note: DIN rail is not included), simplifying integration into existing electrical panels.
Product details
Brand
Tyenaza
Manufacturer
Tyenaza
Colour
More Green

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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