Siemens Power contactor, 3-pole, 24VDC, size S3, 37kW

Product Overview

Power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-pole, 24 V DC, 0.8-1.2* Uc, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminal, frame size: S3, suitable for PLC outputs. Article Number: 3RT2045-1KB40.

Key Specifications

Electrical Ratings:

• Current rating: 80 A (AC-3e/AC-3)
• Power rating: 37 kW / 400 V
• Control voltage: 24 V DC, 0.8-1.2* Uc
• Poles: 3-pole
• Auxiliary contacts: 1 NO + 1 NC

Construction Features:

• Integrated varistor for coil protection
• Screw terminal connections
• Frame size: S3
• Suitable for PLC outputs

Physical Specifications

• Net weight: 1.852 kg
• Packaging dimensions: 80 × 162 × 172 mm
• Country of origin: Germany

Product Identifiers

• EAN: 4047621026961
• UPC: 804766405891

Compliance Information

• RoHS compliant since 01.03.2017
• WEEE (2012/19/EU) Take-Back Obligation: Yes

REACH Regulation Information This product contains the following substances from the candidate list in concentrations higher than 0.1% weight by weight (w/w):

• Lead
• Lead monoxide (lead oxide)
• 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol
• Melamine

Based on currently available information, these substances do not pose any risk if the articles are used as intended (including disposal). Please refer to product documentation for additional details.

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