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CONTACTOR 3RT2047-1AL20
Product code
3721441
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 Hz230 - 230 V
Rated control supply voltage AC 60 Hz230 - 230 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
Operating voltage AC 50 Hz690 - 690 V
Operating voltage AC 60 Hz1000 - 1000 V
Rated operation current Ie at AC-1, 400 V130 A
Rated operation current Ie at AC-3, 400 V110 A
Rated operation power at AC-3, 400 V55 kW
Rated operation current Ie at AC-4, 400 V97 A
Rated operation power at AC-4, 400 V55 kW
Rated operation power NEMA55.162 kW
Number of auxiliary contacts as normally open contact1
Product codes
SAPCOX140
STK3721441
PLC3721441
GTIN/EAN4047621024134
Manufacturer part number3RT2047-1AL20
Vendor material number3RT2047-1AL20
Basic information
Package measurements (L x W x H)161 x 83 x 172 mm
Package volume2.298 l
Package weight1.723 kg
Base uniteach
Package units1
Package contents–
UNSPSC39121529
BrandSIEMENS
VendorSIEMENS OY
Documents (3)
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