Siemens Auxiliary switch lateral, screw, 1NO + 1NC

Product Overview

Auxiliary switch designed for lateral mounting with 1 NO (normally open) + 1 NC (normally closed) contact configuration, arranged with left side terminals 41/42, 53/54 and right side terminals 21/22, 33/34, featuring current path configuration of 1 NC, 1 NO, with screw terminal connections. This auxiliary switch is specifically designed for use with contactors 3RT2.1 series.

Key Specifications:

Electrical Characteristics:

• Contact Configuration: 1 NO + 1 NC
• Left Side Terminals: 41/42, 53/54
• Right Side Terminals: 21/22, 33/34
• Current Path: 1 NC, 1 NO
• Connection Type: Screw terminal

Physical Characteristics:

• Net Weight: 0.037 kg
• Packaging Dimensions: 60.00 x 70.00 x 20.00 mm
• Packaging Quantity: 1 piece

Product Details:

• Article Number: 3RH2911-1DA11
• EAN: 4011209787094
• UPC: 662643909890
• Country of Origin: Romania
• Product Lifecycle: PM300 Active Product

Compatibility:

• Compatible with contactors 3RT2.1 series
• Lateral mounting design

Installation Features:

• Lateral-mounted auxiliary switch
• Screw terminal connections
• Instantaneous operation
• Mixed contact configuration (NO + NC)

Compliance & Standards:

• RoHS Compliant: Since 01.10.2009
• WEEE Take-Back Obligation: Yes
• Export Control: AL: N / ECCN: N

Product Classification:

• eClass: 27-37-13-02
• ETIM: EC000041
• UNSPSC: 39-12-15-22

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Product Datasheet (PDF)