Siemens Power contactor, 24 V DC, 3-pole, size S3 - Rubicon Partner Portal
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Siemens Power contactor, 24 V DC, 3-pole, size S3 Part number 3RT2046-1KB40

EAN / Barcode 4047621018423
Product Type Control Panel
Product Class Power contactor, AC switching
ETIM Class Power contactor, AC switching
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Product Description

The compact Siemens power contactor is typically used to control motors, plants and to turn on electrical heating systems. The 3RT2046-1KB40 is ideal for the performance range up to 45 kW at AC-3/400 V. The SIRIUS power contactor uses a control supply voltage of 24 V AC and features one NC and one contact as auxiliary contact as well as a useful screw-type connection. In size S3, the power contactor is a great solution for all load feeders with the circuit breakers 3RV2011 and 3RV2311.

Technical Specifications

Depth152 mm
Height140 mm
Modular versionYes
Number of auxiliary contacts as normally closed contact1
Number of auxiliary contacts as normally open contact1
Number of normally open contacts as main contact3
Operating voltage AC 50 Hz690 V
Operating voltage AC 60 Hz1000 V
Rated control supply voltage DC24 V
Rated operation current Ie at AC-1, 400 V130 A
Rated operation current Ie at AC-3, 400 V95 A
Rated operation current Ie at AC-4, 400 V80 A
Rated operation power at AC-3, 400 V45 kW
Rated operation power NEMA55.162409999 kW
Type of electrical connection of main circuitScrew connection
Voltage type for actuatingDC
Width70 mm
Part Width159 mm
Part Height80 mm
Part Depth167 mm
Weight1850 g
Country of OriginGermany
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