DIHOOL DC Circuit Breaker, Non Polarized, 20 Amp, 2 Pole, 12V-400V, AC DC Disconnect Switch Box Outdoor, Battery Cutoff Isolator, PV Array MCB

About this item

This is a DIHOOL HT2 DZ47X breaker, 20A and 2-pole, built for DC circuits from 12V up to 400V (also works on AC). It sits in a sealed IP65 box with a transparent cover, so it handles outdoor spots like under solar panels or on distribution boards without trouble. It ships with solar connectors and a short extension cable already set up for fast wiring, and since it's non-polarized, you don't have to worry about connection direction — handy for batteries, inverters, EV charging, or any setup where current can reverse.

• HT2 DZ47X model, 20A / 2-pole DC breaker rated 12V-400V AC/DC, non-polarized so it works either way you wire it
• IP65 waterproof, dustproof box with a clear lid — safe outdoors and easy to check the breaker status
• Includes two pairs of solar connectors plus a 30cm extension cable for quick plug-and-play hookup
• Handles isolation, overload, and short-circuit protection (48V-400V) with a B trip curve and 4kA breaking capacity
• Mounts on standard 35mm DIN rail, built to run from -30°C to 80°C at altitudes up to 2000m
• Good fit for solar panel arrays, charge controllers, batteries, inverters, EV charging lines, reversible motors, and household lighting or small motor circuits

Specifications

ASIN

B0F87LVPSR

Brand

DIHOOL

Model

20A-400V

Voltage

400 volts

Brand Name

DIHOOL

Unit Count

1 Count

Part Number

20A-400V

Manufacturer

DIHOOL ELECTRIC

Mounting Type

Surface Mount

Current Rating

20 A

Number Of Poles

2

Number of Items

1

Number of Poles

2

Customer Reviews

4.4 4.4 out of 5 stars (537) 4.4 out of 5 stars

Best Sellers Rank

#16,346 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #7 in Miniature Circuit Breakers

Included Components

2 pcs Solar Terminals

Circuit Breaker Type

Standard