Description
Features:
1000V DC Circuit Breaker: Specifically engineered for DC applications, this breaker provides reliable overload protection and is perfect for solar photovoltaic (PV) systems.
40A Rated Current: With a rated current of 40A, this circuit breaker offers robust protection tailored for medium-capacity DC circuits.
Easy DIN Rail Installation: Designed for quick and secure mounting on standard 35mm DIN rails, guarantee a safe, efficient installation that saves time and effort.
Advanced Protection & Safety: Features reliable circuit protection against overloads and short circuits, along with a magnetic extinguishing system for enhanced DC quenching and safe isolation.
Lasting & User-Friendly Design: Constructed with a flame-retardant housing, highly conductive contacts, and a clear status window (red=ON, green=OFF). Versatile for use in bipolar solar PV systems, marine/RV power, DIY projects, and various DC power applications.
Specification:
Part Name: DC Miniature Circuit Breaker
Material: Plastic shell
Color: White,Blue
Rated Operational Voltage: DC1000 V
Poles: 2P
Rated Current [In]: 40A
Standard: IEC60898-2
Mounting Support: 35mm DIN rail
Operating Temperature: -13°F(-25℃) ~ 140°F(60℃)
Mechanical Durability: 10000 Cycles
Electrical Durability: 2000 cycles
Tightening Torque: 2.5 N.m
Uimp: 4kV
Breaking Capacity: 6kA Ics=Icu
Size: Approx.81*75*35 mm
Package Contents:
1*DC Miniature Circuit Breaker
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.















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