New
KONTAKTOR 37kW 1NO+1NC20-33V F
Product number
4164165
Kontaktor, AC3: 37kW/400V, 1NO+1NC, 20-33VAC/DC, 3-pol, 3NO
Kontaktor, AC3: 37kW/400V, 1NO+1NC, 20-33VAC/DC, 3-pol, 3NO, størrelse: S3, Fjærklemmetilkobling, Integrert varistor
Product details
Technical specifications
Rated control supply voltage AC 50 Hz20 ... 33 V
Rated control supply voltage AC 60 Hz20 ... 33 V
Rated control supply voltage DC20 ... 33 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 V125 A
Rated operation current Ie at AC-3, 400 V80 A
Rated operation power at AC-3, 400 V37 ... 37 kW
Rated operation current Ie at AC-4, 400 V66 A
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact1
Modular versiontrue
Product codes
SAPDIO211
PLC4164165
STK4164165
GTIN/EAN4047621018508
Manufacturer part number3RT2045-3NB30
Vendor material number3RT2045-3NB30
Basic information
Package measurements (L x W x H)170 x 161 x 81 mm
Package volume2.217 l
Package weight10.2 kg
Base uniteach
Package units1
Usage quantity–
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany