New
MOTORVERNBRYTER 14-20A KL20
Product number
4304803
SIRIUS Motorvernbryter,14..20A
Motorvernbryter,14..20A,klasse 20, skruklemmer
Product details
Technical specifications
Overload release current setting14 ... 20 A
Adjustment range undelayed short-circuit release260 ... 260 A
Phase failure sensitivetrue
Switch off techniqueMagnetic
Rated operating voltage690 ... 690 V
Rated permanent current Iu20 ... 20 A
Rated operation power at AC-3, 230 V5.5 kW
Rated operation power at AC-3, 400 V7.5 ... 7.5 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
SAPDIO854
PLC4304803
STK4304803
GTIN/EAN4011209930353
Manufacturer part number3RV2031-4BB10
Vendor material number3RV2031-4BB10
Basic information
Package measurements (L x W x H)122.5 x 62 x 142 mm
Package volume1.078 l
Package weight15.2 kg
Base uniteach
Package units1
Usage quantity–
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany