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MOTORVERNBRYTER 42-52A 3RV2031-4WA10
Product number
4304838
SIRIUS Motorvernbryter 42...52A
Motorvernbryter, klasse 10, Instillingsområde 42...52A,
Product details
Technical specifications
Overload release current setting42 ... 52 A
Adjustment range undelayed short-circuit release741 ... 741 A
Phase failure sensitivetrue
Switch off techniqueMagnetic
Rated operating voltage690 ... 690 V
Rated permanent current Iu52 ... 52 A
Rated operation power at AC-3, 230 V15 kW
Rated operation power at AC-3, 400 V22 ... 22 kW
Type of electrical connection of main circuitScrew connection
Type of control elementOther
Device constructionBuilt-in device fixed built-in technique
With integrated auxiliary switchfalse
With integrated under voltage releasefalse
Number of poles3
Rated short-circuit breaking capacity lcu at 400 V, AC65 kA
Product codes
SAPCCP437
PLC4304838
STK4304838
GTIN/EAN4011209945715
Manufacturer part number3RV2031-4WA10
Vendor material number3RV2031-4WA10
Basic information
Package measurements (L x W x H)147 x 62 x 167 mm
Package volume1.522 l
Package weight1.166 kg
Base uniteach
Package units1
Usage quantity–
BrandSIEMENS AUTOMASJON