3RV2421-1HA10
SIRIUS 3RV2421-1HA10, S0 chassis thermal-magnetic circuit breaker, rated current approximately 8A, 3-pole, screw terminals, DIN rail mounting, IP20 protection, original factory marking as transformer protection specification, made in Germany.
Product Positioning
The 3RV2421-1HA10 is a SIRIUS 3RV2 series S0 chassis circuit breaker with a rated current of approximately 8A, which is a relatively low current model in the same series. It is originally listed by the manufacturer as a transformer protection specification.
Core Product Advantages and Features
Compact design
With external dimensions of approximately 97x45x97mm, it is suitable for electrical distribution boxes with limited installation space.
Screw terminal connection
The main circuit uses screw terminals, which facilitates wiring construction and daily maintenance.
IP20 protection rating
It has a basic level of touch protection and is suitable for installation inside general distribution boxes.
DIN rail quick installation
It conforms to 35mm DIN rail specifications, making installation and disassembly convenient and quick.
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