SYOSI Miniature Circuit Breaker 15 Amp DC Solar Disconnect Switch, 12-400V, DIN Rail Mount, AC DC Universal Circuit Breaker

DC 12-400V Protection Circuit Breaker

Specifications

Working Voltage: DC 12V-400V or AC 90-400V

Poles: 2P (for L and N pole or + and - pole)

Rated Current: 15A, 20A, 25A, 30A, 40A, 50A, 60A, 100A, 120A

Breaking Capacity: 4 kA Ics=Icu

Trip Curve: B

Mechanical Life: 10,000 times

Electrical Life: 4,000 times

Standards: IEC60947-2

Dimensions: 36MM x 80MM x 75MM

Installation: Fits standard 35mm DIN rail

Features

Overload Protection: Safeguards circuits from excessive current due to overload.

Short Circuit Protection: Prevents damage from short circuits.

On and Off Circuit: Facilitates easy circuit control.

Isolated Circuit: Provides circuit isolation.

Arc Extinguishing: Magnetic system assists in extinguishing DC arcs, which are more challenging than AC arcs.

Application Environment

Ideal For:

Protecting solar panels

UPS systems

12V-400V batteries

DC motors

Home lighting

Power switches

Versatile Use

Solar Panel Grid Systems: Prevents damage from overcurrent due to overload or short circuits.

Household Circuits: Suitable for on-off control of AC 120V/240V circuits.

Important Note

Secure Installation: Ensure the screw part of the circuit breaker is tightly secured to prevent burning, as loose screws cause 99% of such issues.

Attention Notes

Package Includes: One DC 12-400V protection circuit breaker

Care Instructions: Ensure proper installation and secure connections

Usage Tips: Ideal for safeguarding various electrical setups from overcurrent and short circuits

• DC 12-400V Protection: Protects both positive and negative poles of DC 12-400V or AC 90~400V, safeguarding L and N poles from damage.
• Arc Extinguishing: 15 amp breaker features a magnetic system to assist in DC arc extinguishing, addressing the more challenging nature of extinguishing DC arcs compared to AC.
• Versatile Use: Ideal for solar panel grid systems to prevent damage from overcurrent due to overload or short circuits. Miniature circuit breaker is also suitable for on-off control of household AC120V/240V circuits.
• Compact Size: DC breaker Measures 36MM x 80MM x 75MM and fits a standard 35mm DIN rail, ensuring easy installation and compatibility with various setups.
• Important Note: Ensure the screw part of the circuit breaker is tightly secured to prevent burning, as loose screws are the cause of 99% of such issues.