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CONTACTOR 3RT2018-1BB41
Product code
3720442
Using the SIRIUS modular system, consisting of motor contactors, protection components, starters, and other system components. A fast, simple, flexible, and space-saving solution for switchgear. All this is possible with SIRIUS products. The modular structure is possible up to 250 kW/400 V power. This product description is an automated translation of the original Finnish description.
Product details
Technical specifications
Product class (ETIM)Power contactor, AC switching (EC000066)
Rated control supply voltage AC 50 Hz-99999--99999 V
Rated control supply voltage AC 60 Hz-99999--99999 V
Rated control supply voltage DC24-24 V
Voltage type for actuatingDC
Number of normally closed contacts as main contact0
Number of normally open contacts as main contact3
Type of electrical connection of main circuitScrew connection
Rated operation current Ie at AC-1, 400 V22 A
Rated operation current Ie at AC-3, 400 V16 A
Rated operation power at AC-3, 400 V7.5 kW
Rated operation current Ie at AC-4, 400 V11.5 A
Rated operation power at AC-4, 400 V5.5 kW
Rated operation power NEMA7.355 kW
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact0
Product codes
SAPGDD984
STK3720442
PLC3720442
GTIN/EAN4011209784093
Manufacturer part number3RT2018-1BB41
Vendor material number3RT2018-1BB41
Basic information
Package measurements (L x W x H)61.5 x 50 x 77.5 mm
Package volume0.238 l
Package weight0.29 kg
Base uniteach
Package units1
Package contents–
UNSPSC39121529
BrandSIEMENS
VendorSIEMENS OY
Documents (2)
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