CHTAIXI DC mini breaker 2P 1000V 25A protecting DC circuits in solar setups.
CHTAIXI DC mini breaker mounted on a 35mm DIN rail for tidy DC distribution.
CHTAIXI DC breaker ideal for solar PV systems to isolate and protect panels.
CHTAIXI DC breaker used in ship power systems for reliable DC isolation.
CHTAIXI DC breaker with arc extinguishing aid for safer DC switching.
CHTAIXI DC breaker supports screw clamp wiring for secure connections.
CHTAIXI DC breaker compatible with compact mini-box installations.

CHTAIXI

CHTAIXI DC Miniature Circuit Breaker 2P 1000V 25A – DC Disconnect Switch for Solar PV & DC Power Systems

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$22.14

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Why customers choose TaskHolt Tools

Overview

CHTAIXI DC Miniature Circuit Breaker is designed to shield DC distribution networks from overloads and short circuits. Ideal for solar PV arrays, shipboard DC power systems, and other DC installations, it functions as a protective disconnect while fitting neatly into modern panels.

With a fast acting electromagnetic trip, the device responds quickly to fault conditions, helping reduce stress on conductors and connected components. A magnetic system supports arc control in DC environments, contributing to safer switching under load.

Key Benefits

Below are the core capabilities you can expect when integrating this breaker into your DC setup:

  • Overload and short-circuit protection to help limit fault current
  • Rapid electromagnetic trip for prompt fault interruption
  • Magnetic arc management to assist DC arc extinction
  • Versatile for DC power systems in solar PV, marine power, and other DC networks
  • Flexible installation with screw clamps or 35 mm DIN rail mounting; fits inside compact breaker boxes

Real-World Use and Setup

In practice, this breaker provides a clear on/off point for maintenance and safe isolation during servicing. Its robust design supports dependable operation in demanding environments, from rooftop solar installations to vessel electrical panels.

  • Solar PV: isolate the DC link between panels and inverters during maintenance
  • Marine and other DC systems: reliable disconnect in control panels

Technical Highlights

Designed for demanding DC applications, this device combines two-pole operation with a high voltage rating and a solid trip mechanism. The 35 mm DIN rail compatibility enables tidy, scalable panel layouts and easy retrofits in existing enclosures.

FAQ

Q: Is this breaker suitable for solar PV installations?

A: Yes. It provides overload and short-circuit protection for DC circuits, with fast trip and arc management, plus DIN rail mounting for solar DC cabinets.

Q: How do I install the CHTAIXI DC Miniature Circuit Breaker?

A: Connect via screw clamps or mount on a 35 mm DIN rail and place inside a compact breaker box for organized DC distribution.

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