3RV2321-1FC20

The 3RV2321-1FC20 belongs to the Siemens SIRIUS 3RV2 electronic circuit breaker product line. It has a rated current of 5A, 20V DC, and a 3-channel design. It uses spring terminals with DIN rail mounting, has a rated short-circuit breaking capacity of 6kA, and complies with multiple international certifications such as CE and UL. It is manufactured in Germany.

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Siemens SIRIUS 3RV2321-1FC20 Electronic Circuit Breaker 5A Spring Terminal Appearance Drawing

Product Positioning

The Siemens SIRIUS 3RV2321-1FC20 is a 5A rated, 3-channel electronic circuit breaker with spring terminals and DIN rail mounting. It has a rated short-circuit breaking capacity of 6kA and is manufactured in Germany.

Core Product Advantages and Features

3-channel electronic circuit breaker design

It can monitor three low-current circuits simultaneously, and provides short-circuit protection for each one.

Spring-loaded terminal quick-connect

Screwless fastening speeds up control panel wiring and maintenance.

DIN rail mounting

It can be installed side-by-side with other SIRIUS modules, saving control panel space.

Multiple international certifications

Certified by CE, UL, CCC, EAC, UKCA, etc., to meet the needs of export-oriented equipment.

project	Specification
brand	Siemens
series	SIRIUS 3RV2
Product Type	Electronic circuit breaker
Rated current	5 A
Rated voltage	20 V DC
Number of channels	3 channels
Rated short-circuit breaking capacity	6 kA
Tripping characteristics	Type A
Terminal type	Spring-loaded terminals
Installation method	DIN rail
Operating ambient temperature	-20°C ~ +60°C
Maximum operating altitude	2000 m
Place of origin	Germany
Certification Standards	CE, UL, CCC, EAC, UKCA

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