3RH24221BF40 – Contactor Relay, Latched, 2 NO + 2 NC, 110 V DC, Size S00, Screw Terminal – Siemens

The Siemens 3RH24221BF40 is a high-quality latched contactor relay designed for reliable switching applications. It features 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, making it versatile for various control and automation tasks. This relay is specifically designed for use with a 110 V DC supply voltage, ensuring compatibility with a wide range of industrial systems.

With its compact Size S00 design, the 3RH24221BF40 is ideal for space-constrained installations. The screw terminal connection ensures secure and easy wiring, providing a robust and durable solution for demanding environments. This contactor relay is engineered for high performance, offering long service life and dependable operation in industrial applications.

Key Features:

• Type: Contactor Relay, Latched
• Contact Configuration: 2 NO + 2 NC
• Supply Voltage: 110 V DC
• Size: S00
• Terminal Type: Screw Terminal
• Brand: Siemens

Applications:

The 3RH24221BF40 is suitable for a wide range of industrial applications, including motor control, automation systems, and switching circuits. Its latched functionality ensures stable operation even in the event of power interruptions, making it a reliable choice for critical systems.

Technical Specifications:

• Rated Voltage: 110 V DC
• Contact Material: Silver Alloy
• Switching Capacity: High load capacity for industrial use
• Mounting: DIN Rail Mounting
• Operating Temperature: -25°C to +60°C
• Protection Class: IP20

Why Choose Siemens?

Siemens is a trusted name in industrial automation and electrical components, known for delivering high-quality, reliable, and innovative products. The 3RH24221BF40 contactor relay is no exception, offering exceptional performance and durability for your control and switching needs.