New
MOTORVERNBRYTER 73A S2
Product number
4304855
SIRIUS Motorvernbryter 73A
Motorvernbryter 73A, S2, skruklemmer
Product details
Technical specifications
Adjustment range undelayed short-circuit release949 ... 949 A
Phase failure sensitivefalse
Switch off techniqueMagnetic
Rated operating voltage690 ... 690 V
Rated permanent current Iu73 ... 73 A
Rated operation power at AC-3, 230 V22 kW
Rated operation power at AC-3, 400 V37 ... 37 kW
Type of electrical connection of main circuitScrew connection
With integrated auxiliary switchfalse
With integrated under voltage releasefalse
Number of poles3
Rated short-circuit breaking capacity lcu at 400 V, AC65 kA
Degree of protection (IP)IP20
Height140 mm
Width55 mm
Product codes
SAPDIO830
PLC4304855
STK4304855
GTIN/EAN4011209945982
Manufacturer part number3RV2331-4KC10
Vendor material number3RV2331-4KC10
Basic information
Package measurements (L x W x H)147 x 62 x 167 mm
Package volume1.522 l
Package weight10.2 kg
Base uniteach
Package units1
Usage quantity–
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany