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CONTACTOR 3RT2045-1AK60
Product code
3721428
Using the SIRIUS modular system, which consists of motor connection, 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 Hz110 - 110 V
Rated control supply voltage AC 60 Hz120 - 120 V
Voltage type for actuatingAC
Number of normally closed contacts as main contact-99999
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 kW
Rated operation current Ie at AC-4, 400 V66 A
Rated operation power at AC-4, 400 V37 kW
Rated operation power NEMA44.13 kW
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact1
Suitable for distribution boardyes
Product codes
SAPCOX149
STK3721428
PLC3721428
GTIN/EAN4047621023670
Manufacturer part number3RT2045-1AK60
Vendor material number3RT2045-1AK60
Basic information
Package measurements (L x W x H)167 x 161 x 81 mm
Package volume2.178 l
Package weight1.725 kg
Base uniteach
Package units1
Package contents–
UNSPSC39121529
BrandSIEMENS
VendorSIEMENS OY
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