RS PRO Power Relay 240V AC Coil Voltage 6A Switching Current 4PDT Plug-In Terminal 180W Coil Power 121-7801

RS PRO 121-7801 Power Relay is a high-quality, non-latching general-purpose relay with a 240V AC coil voltage and 6A switching current, designed to regulate electric current flow in circuits reliably. The 4PDT (Four Pole Double Throw) contact configuration allows versatile switching options, suitable for industrial and electrical applications requiring multiple switching paths.

This plug-in relay features a coil power consumption of 180W and operates efficiently within an industrial-grade temperature range of -55°C to +70°C, supporting reliable performance under harsh environmental conditions. The compact dimensions of 28 mm length, 36 mm height, and 21.5 mm width enable easy integration into control panels and automation equipment.

The relay’s silver alloy contact material offers excellent conductivity and corrosion resistance, while a low contact resistance of 50 milliohms guarantees minimal signal loss. The coil-to-contact isolation withstands up to 2 kV AC, providing enhanced safety against electrical shocks and interference.

Designed for long operational life, this relay supports 100,000 electrical switching cycles and 10,000,000 mechanical cycles, ensuring dependable durability in demanding use cases. The transparent housing design permits easy visual inspection of the relay’s interior without disassembly, facilitating maintenance and troubleshooting. Additionally, a lockable test button prevents unintended disruptions during operation.

Approved to CE and RoHS standards, this RS PRO relay complies with rigorous European quality and environmental safety requirements. It is ideal for use in electrical automation, industrial machines, HVAC systems, manufacturing processes, and other applications requiring precise circuit control.

The relay is designed for general-purpose applications and features a plug-in terminal type for easy installation. It includes a non-latching switching classification and a coil power rating of 180W. The device operates within a temperature range from -55°C to +70°C for versatile use.

Silver alloy contacts provide high conductivity and durability with a contact resistance of 50 milliohms. The relay’s dimensions are 28 mm length, 36 mm height, and 21.5 mm width for compact integration. The coil is isolated from contacts up to 2 kV AC ensuring electrical safety.

It supports switching AC voltage up to 250V AC and DC voltage up to 30V DC at rated current. The relay has an electrical life of 100,000 cycles and a mechanical life of 10,000,000 cycles for long service. A transparent housing provides internal visibility and includes a lockable test button to prevent accidental operation.

The product meets CE and RoHS compliance standards, ensuring high quality and environmental safety. Explore RS PRO products and Power Relay solutions through EnvMart for reliable electronic component sourcing.