Siemens Power contactor, screw, 3-pole, 1NO+1NC, 24VDC, S0
View on Siemens 📄 Datasheet
Siemens

Siemens Power contactor, screw, 3-pole, 1NO+1NC, 24VDC, S0 Part number 3RT2023-1BB40

EAN / Barcode 4011209831346
Product Type Control Panel
Product Class Power contactor, AC switching
Category Contactors and Motor Protection
Sub-category Contactor
ETIM Class Power contactor, AC switching
In Stock
View Full Product Details on Siemens 💬 Ask an Expert - Technical Support Available
♻ EPD

Product Description

Power Contactor

The SIRIUS 3RT2 power contactor is designed for switching motors with high contact reliability and compact design.

Technical details:

  • Type: AC-3e/AC-3
  • Rated Current: 9 A
  • Rated Power: 4 kW / 400 V
  • Poles: 3-pole
  • Coil Voltage: 24 V DC
  • Auxiliary Contacts: 1 NO + 1 NC
  • Connection Type: Screw terminal
  • Size: S0

Customer benefits:

  • Part of the modular SIRIUS system with optimally coordinated products.
  • Compact design with high contact reliability.
  • Factory tested device combinations.
  • Best connection to automation level for every application (parallel, via ASi or IO-Link).
  • Integrated auxiliary switches reduce design complexity.
  • Front-panel terminals simplify wiring.
  • Climate-resistant and approved for worldwide use (e.g. IEC and UL/CSA).
  • IE3/IE4-ready with a wide performance range.
  • Available with spring-type terminals for fast, maintenance-free and vibration-proof connection.
  • Standardized accessories for all sizes.
  • Link modules, function modules, and SIRIUS 3RV29 infeed system reduce wiring expense.

Technical Specifications

Depth107 mm
Height85 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 Hz690 V
Rated control supply voltage DC24 V
Rated operation current Ie at AC-1, 400 V40 A
Rated operation current Ie at AC-3, 400 V9 A
Rated operation current Ie at AC-4, 400 V8.5 A
Rated operation power at AC-3, 400 V4 kW
Rated operation power NEMA3.677494 kW
Type of electrical connection of main circuitScrew connection
Voltage type for actuatingDC
Width45 mm
Part Width54 mm
Part Height92 mm
Part Depth115 mm
Weight596 g
Country of OriginGermany
View complete specifications on Siemens

Videos & Media

Product Overview

Overview, features and application examples

More in Contactor

View all 57 →