3RH2140-1BB408K – Contactor Relay 4 NO 24 V DC Size S00 Screw Terminal

Product Overview

The 3RH2140-1BB408K is a high-quality contactor relay manufactured by Siemens. It is designed for reliable switching of electrical circuits in industrial applications. This relay features 4 normally open (NO) contacts and operates on a 24 V DC supply. It is part of the SIRIUS modular system, ensuring compatibility with a wide range of Siemens components.

Key Features

• Type: Contactor Relay
• Model: 3RH2140-1BB408K
• Contact Configuration: 4 Normally Open (NO)
• Rated Voltage: 24 V DC
• Size: S00
• Terminal Type: Screw Terminal
• Mounting: DIN Rail Mountable
• Switching Capacity: High switching capacity for reliable performance
• Mechanical Life: Up to 30 million operations
• Electrical Life: Up to 1 million operations at rated load
• Ambient Temperature Range: -25°C to +60°C
• Protection Class: IP20
• Compatibility: Part of the SIRIUS modular system

Applications

The 3RH2140-1BB408K contactor relay is suitable for a wide range of industrial applications, including:

• Control circuits in machinery and equipment
• Automation systems
• Motor control
• Lighting control
• Power distribution systems

Technical Specifications

Dimensions

The 3RH2140-1BB408K has a compact design with the following dimensions:

• Width: 17.5 mm
• Height: 90 mm
• Depth: 78 mm

Warranty

This product comes with a standard manufacturer warranty of 12 months from the date of purchase.

Conclusion

The Siemens 3RH2140-1BB408K contactor relay is a reliable and versatile component for industrial control applications. With its robust design, high switching capacity, and compatibility with the SIRIUS modular system, it is an excellent choice for engineers and technicians looking for a dependable solution for their electrical control needs.