3RH2122-1BB40 | Siemens Contactor Relay

Description 

The Siemens 3RH2122-1BB40 is an auxiliary contactor relay designed for reliable control and signaling in industrial automation systems.

Technical Specifications 

Information About 3RH2122-1BB40

The 3RH2122-1BB40 is an auxiliary contactor relay from Siemens, designed for reliable control and signaling functions in industrial automation and machinery. It offers a compact design, versatile mounting, and durable construction for demanding environments.

Key Features:

• Type: Contactor Relay
  
• Poles: 4 pole (2 normally open [NO] + 2 normally closed [NC])
  
• Rated Current: 10 A
  
• Rated Voltage: 690 VAC
  
• Coil Voltage: 24 VDC
  
• Size: 00
  
• Terminals: Screw type terminals for secure and easy wiring
  
• Mounting: DIN rail mount
  
• Operating Temperature Range: -25 °C to +60 °C
  
• Ingress Protection (IP Rating): IP20
  
• Standards Compliance: Meets international standards for industrial control equipment

The 3RH2122-1BB40 is an excellent choice for engineers and panel builders requiring dependable auxiliary switching in control panels, offering flexibility, durability, and easy installation.

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