Product Description – 3RH2122-1BF408K

Contactor Relay 2 NO + 2 NC 110 V DC Size S00 Screw Terminal – Siemens

Overview

The 3RH2122-1BF408K is a high-quality contactor relay manufactured by Siemens. It is designed for reliable switching of electrical circuits in industrial applications. This relay features 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, making it versatile for various control tasks.

Key Features

• Type: Contactor Relay
• Contact Configuration: 2 NO + 2 NC
• Coil Voltage: 110 V DC
• Size: S00
• Terminal Type: Screw Terminal
• Brand: Siemens
• Rated Operational Current: 6 A
• Rated Operational Power: 1.5 kW at 230 V AC
• Mechanical Life: 30 million operations
• Electrical Life: 1 million operations
• Operating Temperature Range: -25°C to +60°C
• Mounting: DIN Rail Mountable
• Protection Class: IP20

Applications

The 3RH2122-1BF408K contactor relay is suitable for a wide range of applications, including:

• Industrial control systems
• Motor control
• Automation systems
• Power distribution
• HVAC systems

Technical Specifications

Dimensions

The contactor relay has a compact design with the following dimensions:

• Width: 45 mm
• Height: 78 mm
• Depth: 75 mm

Compliance and Certifications

The 3RH2122-1BF408K complies with the following standards and certifications:

• IEC/EN 60947-4-1
• UL 508
• CSA C22.2 No. 14

Warranty

Siemens offers a standard warranty period of 24 months from the date of purchase, subject to the terms and conditions of the warranty policy.

Conclusion

The Siemens 3RH2122-1BF408K contactor relay is a reliable and versatile solution for controlling electrical circuits in various industrial applications. With its robust design, high performance, and compliance with international standards, it is an excellent choice for engineers and technicians seeking dependable switching solutions.