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Datasheet generated 2026-10-07
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Siemens Circuit breaker 28A

Siemens · Electrical Components · Motor Protection Circuit Breakers · Germany · siemens.com
Part Number
3RV2321-4NC10  ·  HS 8536.90
Siemens Circuit breaker 28A

Siemens 3RV2321-4NC10 Circuit breaker 28A.

Technical Specifications

Manufacturer part number (MPN)3RV2321-4NC10
EAN / GTIN4011209716346
HS code8536.90
Sales unitpcs
Rated current28 A
Width45 mm
Height97 mm
Depth97 mm
Rated operation power at AC-3, 400 V15 kW
Rated permanent current Iu28 A
Number of poles3
Power loss13.25 W
Degree of protection (IP)IP20
With thermal overload protectionNo
Type of electrical connection of main circuitScrew connection
Switch off techniqueMagnetic
Rated operation power at AC-3, 230 V7.5 kW
Rated short-circuit breaking capacity Icu at 400 V
AC55 kA
Device constructionBuilt-in device fixed built-in technique
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents