Siemens Contactor relay, size S00, screw, 2NO + 2NC, 110VAC

Product Overview

This auxiliary contactor relay features a 4-pole configuration with 2 normally open (NO) and 2 normally closed (NC) contacts, operating on 110V AC at 50/60 Hz frequency. Designed in the compact S00 frame size with reliable screw terminal connections, this unit is engineered for switching control signals in control circuits with exceptional reliability.

Key Features & Benefits:

Robust Construction & Reliability

• Climate-proof design ensures reliable operation in demanding environments
• High degree of contact stability at low voltages and currents
• Suitable for use with solid-state circuits with currents ≥ 1 mA at voltage ≥ 17V
• Standard-compliant terminal designations for easy integration

Electrical Specifications

• Coil Voltage: 110V AC, 50/60 Hz
• Contact Configuration: 2 NO + 2 NC (4-pole)
• Rated operation current Ie at 400V: 3 Ampere
• Maximum voltage rating: 690V AC
• Current rating: 10A

Physical Characteristics

• Frame Size: S00
• Net Weight: 0.232 kg
• Packaging Dimensions: 50.00 x 61.50 x 77.50 mm
• Terminal Type: Screw connection
• Country of Origin: Germany

Versatile Application Options

• Enables simultaneous switching of several auxiliary circuits through multiplication of outputs
• Expandable by up to four contacts through use of snap-on auxiliary switch blocks
• Compatible with RC elements, varistors, diodes or diode assemblies for damping opening surges in the coil

Compliance & Standards

• RoHS compliant since October 1, 2009
• Meets IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1 standards

Product Information

• Article Number: 3RH2122-1AF00
• EAN: 4011209847569
• UPC: 662643903331
• Product Family: SIRIUS 3RH2 contactor relays, 4- and 8-pole

Download existing graphical data for this product:

• Product Datasheet PDF
• Technical Documentation (RS Components)
• Complete Product Data (Siemens Industry Mall)