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KONT18.5KW,1O1C, UC 21-28V S0
Product number
4161683
Kontaktor 18.5KW,1NO 1NC, UC 21-28V S0
Kontaktor, AC-3, 18.5KW/400V, 1NO+1NC, AC(50-60Hz)/DC , UC 21...28V, 3-pol, størrelse S0 skruklemmetilkopling
Product details
Technical specifications
Rated control supply voltage AC 50 Hz21 - 28 V
Rated control supply voltage AC 60 Hz21 - 28 V
Rated control supply voltage DC21 - 28 V
Voltage type for actuatingAC/DC
Number of normally open contacts as main contact3
Type of electrical connection of main circuitScrew connection
Rated operation current Ie at AC-1, 400 V50 A
Rated operation current Ie at AC-3, 400 V38 A
Rated operation power at AC-3, 400 V18.5 kW
Rated operation current Ie at AC-4, 400 V22 A
Rated operation power at AC-4, 400 V11 kW
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact1
Suitable for distribution boardyes
Product codes
SAPDIR709
El number4161683
Product number4161683
GTIN/EAN4011209840102
Manufacturer part number3RT2028-1NB30
Vendor material number3RT2028-1NB30
Basic information
Package measurements (L x W x H)1 x 92 x 54 mm
Package volume0.005 l
Package weight10.2 kg
Base uniteach
Package units1
Usage quantity–
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany