Siemens 3RH21221KB40 Coupling Relay 2NO+2NC DC 24V Each

Product Description

The Siemens 3RH21221KB40 is a coupling relay designed for DC twenty-four volts. It features two normally open (2NO) and two normally closed (2NC) contacts. This relay is suitable for various electrical control applications, making it a reliable choice for professionals in electrical installations.

• 24V DC operation
• Two NO and two NC contacts
• Designed for screw mounting

Product Highlights

This coupling relay effectively manages electrical circuits and ensures reliable performance in varied applications.

Product Information

Standard Information

• Vendor: Siemens Electrical
• Sold As: Each

Technical Specifications

• MPN: 3RH21221KB40
• Weight: 0.62 lbs
• Contact Configuration: 2NO + 2NC
• Voltage Rating: 24V DC
• Mounting Type: Screw