DC Miniature Circuit Breaker, 2 Pole 500V 16 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C16


Price: $19.99 - $14.89
(as of Dec 02,2024 02:41:22 UTC – Details)



AC has a zero-crossing point, but DC does not, so DC arc is more difficult to extinguish than AC arc, which is why AC circuit breakers can not be used for DC power, and DC circuit breakers can be used for AC power. This DC mini circuit breaker is equipped with a magnetic field system under the breaking contacts, which can pull the arc to the arc extinguishing chamber to assist arc extinguishing.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1.42 x 2.95 x 3.15 inches; 6.35 ounces
Item model number ‏ : ‎ DZ47Z-63
Date First Available ‏ : ‎ May 29, 2021
Manufacturer ‏ : ‎ CHTAIXI
ASIN ‏ : ‎ B0964SFYWJ

FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.
FAST TRIP: The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit.
ARC EXTINGUISHING: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.
APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

Customers say

Customers like the ease of installation, functionality, and appearance of the circuit breaker. They mention it works well for solar panels, looks nice, and is value for money. However, some customers have reported issues with the clamping strength and build quality.

AI-generated from the text of customer reviews


If you’re looking for a reliable and efficient isolator for your solar PV system, look no further than the DC Miniature Circuit Breaker C16. This 2 pole, 500V isolator is perfect for ensuring the safety and smooth operation of your solar panels.

Equipped with a thermal magnetic trip feature, this isolator is designed to quickly disconnect the circuit in case of overload or short circuit situations. This provides an added layer of protection for your solar PV system, ensuring that your investment is safeguarded against any potential damage.

The DIN rail mount design of the DC Miniature Circuit Breaker C16 makes installation quick and easy, allowing you to set up your isolator with minimal hassle. Additionally, the compact size of this isolator makes it a perfect fit for tight spaces, making it a versatile and convenient choice for your solar PV system.

Don’t compromise on safety and efficiency when it comes to your solar PV system. Choose the DC Miniature Circuit Breaker C16 for reliable performance and peace of mind.
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