Siemens SIRIUS 3RQ3 Input Coupler Series Electromechanical Interface Relay, Snap-On Mount, 230V ac/dc Coil 3RQ3038-1AF00

Siemens SIRIUS 3RQ3 Input Coupler series relay, model 3RQ3038-1AF00, is an electromechanical interface relay designed to provide reliable switching in industrial, automation, and control systems. It features a snap-on mount for quick and secure panel installation, making it suitable for use in control cabinets and machinery.

This relay operates with a coil voltage of 230V ac/dc, suitable for both alternating and direct current applications, providing excellent control versatility. It includes one change-over contact rated for a switching current of 3A, with the ability to switch voltages up to 250V ac and 250V dc, supporting a wide range of electrical loads.

The contact material is silver tin oxide known for its durability and stable contact resistance. Its operational temperature range from -25°C to 60°C ensures dependable performance even in fluctuating industrial environments. Wiring is facilitated through screw terminals, offering secure electrical connectivity and easy maintenance.

With compact physical dimensions - length 6.2 mm, width 93 mm, height 72.5 mm - this relay is engineered to fit efficiently into space-constrained electrical panels. The product adheres to RoHS compliance standards, ensuring it meets environmental and safety requirements.

This Siemens interface relay is ideal for industrial control, automation, manufacturing equipment, and HVAC systems requiring precise and durable relay performance. Operates with a coil voltage of 230V ac/dc ensuring compatibility with AC and DC control circuits.

Snap-on mount design enables secure and quick installation in control panels. Includes one change-over contact with a 3A switching current capacity. Silver tin oxide contact material provides reliable electrical performance.

Supports switching voltages up to 250V ac and 250V dc for varied applications. Designed to operate from -25°C up to 60°C for harsh environments. Screw-type terminal connections allow easy wiring and maintenance. Compact dimensions facilitate integration in confined spaces.

Compliant with RoHS standards for environmental safety. Explore the Siemens range in the Relays and contactors category on EnvMart for quality and reliability in electrical components.