DIHOOL DC circuit breaker 125A 2-pole mounted on a DIN rail for solar protection
DIHOOL solar disconnect switch handles 12V to 240V DC circuits in photovoltaic setups
DIHOOL breaker with silver alloy contacts for smooth DC switching
DIHOOL flame retardant enclosure for safer electrical protection
DIHOOL DIN rail mounting kit with screws and terminals
DIHOOL compact dimensions 54mm x 80mm x 75mm on a 35mm DIN rail
DIHOOL DC breaker in solar system protecting PV array and inverter

DIHOOL

DIHOOL DC Circuit Breaker 125A 2-Pole – Solar Disconnect, 12V-240V, DIN Rail Mount

High-performance patio lawn and garden made for confident daily results

$23.54

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Why customers choose PatioZora Garden

The DIHOOL DC Circuit Breaker is a compact, high quality protection device designed for modern solar installations. Encased in a flame retardant enclosure, it features silver alloy contacts and solid copper coils that support reliable performance across DC ranges. This unit is built to handle a broad DC spectrum from entry level to more demanding configurations, making it a versatile choice for hobbyists and professionals alike.

Key protections and DC versatility

  • Isolates circuits for safe maintenance and service
  • Short circuit protection helps guard wiring and components
  • Overload protection with a B-curve trip for typical DC loads
  • Thermal magnetic trip provides fast response to rising temperatures
  • Wide operating range from 12V up to 400V DC

Designed for solar and DC systems

  • Suitable for photovoltaic solar panel arrays, solar charge controllers, batteries, power inverters, and DC motors
  • Compact dimensions 54 mm x 80 mm x 75 mm and DIN rail compatibility
  • Includes 1 x DIN rail mount accessory, 2 x mounting screws, and 4 x copper crimp terminals for tight connections

Durable, safe, and easy to install

  • Flame-retardant enclosure enhances safety in electrical enclosures
  • Silver alloy contacts reduce contact resistance for reliable DC switching
  • Rugged design suited to PV and DC electrical environments

With its robust construction and versatile DC compatibility, this DIHOOL breaker helps you plan safer, cleaner solar wiring and simple maintenance routines. It’s a practical choice for DIY setups or professional installations where space and performance matter. Expect a dependable component that supports reliable protection without making guarantees about outcomes.

Installation and compatibility notes

This unit is designed for 12V-400V DC circuits and fits 35mm DIN rails, making it compatible with common electrical panels and solar energy systems. The included DIN rail adapter and wiring hardware help streamline mounting in tight spaces, while the compact form keeps wiring neat.

FAQ

Q: What does the DIHOOL DC Circuit Breaker protect in a system?

A: It provides isolation, short circuit protection, and overload protection for DC circuits from 12V up to 400V.

Q: How is it mounted and what does the package include?

A: Two-pole 125A breaker fits 35mm DIN rails; includes one DIN rail adapter, two screws, and four copper crimp terminals.

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