Siemens 3RF34 Series Solid State Relay 3.8 A Load, DIN Rail Mount, 480 V AC Load, 30 V DC Control 3RF3403-1BD04

Siemens 3RF3403-1BD04 is a high-quality solid state relay designed for industrial and automation applications. This relay supports a maximum load current of 3.8 A and operates with a load voltage up to 480 V AC, making it suitable for various heavy electrical loads. It is mounted on standard DIN Rails, facilitating convenient and reliable installation within control panels and distribution boards.

The device operates on a control voltage range between 15 V DC to 30 V DC, offering versatility in control schemes. It features instantaneous switching, ensuring rapid activation and deactivation to enhance system responsiveness and reduce wear.

Built with screw terminals, this solid state relay provides secure electrical connections that simplify wiring and maintenance tasks. The IP20 rated design offers protection against solid objects larger than 12 mm, suitable for indoor industrial environments.

Operating efficiently between -25°C to 60°C, the relay is engineered to withstand varying industrial conditions while maintaining consistent performance. The contact configuration includes 3 poles with 2 normally open contacts (3P-2NO), suitable for controlling multiple circuits simultaneously. The relay employs thyristor output technology for precise and reliable load control.

Maximum load current of 3.8 A ensures reliable handling of moderate electrical loads. DIN Rail mount compatible for standardized installation in industrial setups. Supports load voltages up to 480 V AC, accommodating diverse electrical requirements.

Control voltage flexibility from 15 V DC to 30 V DC. Instantaneous switching improves performance and reduces switching delay. Screw terminal connections enhance wiring security and ease of maintenance. IP20 rating provides protection from medium-sized solid objects in industrial environments.

Operating temperature range of -25°C to 60°C ensures reliable operation under varying conditions. Contact configuration 3P-2NO suitable for multiple circuit applications. Thyristor output ensures efficient and durable relay performance.

This Siemens solid state relay is ideal for use in industrial automation, control systems, manufacturing processes, electrical panels, and HVAC systems. Its robust design and reliable switching capabilities make it a vital component in ensuring operational efficiency and safety.

Choose Siemens 3RF3403-1BD04 for dependable performance in Solid State Relay applications. Explore related products and technical documentation in EnvMart's extensive Electronics & Electricals category.