Schneider Electric RSB1A120P7S

This plug-in relay is part of the Harmony Electromechanical Relays series and operates at a control circuit voltage of 230 V AC. It is equipped with a single changeover contact (1 C/O) and supports a conventional enclosed thermal current of 12 A at temperatures ranging from -40 °C to 40 °C.

The device offers a maximum switching capacity of 3000 VA AC and 336 W DC. Its compact design enables versatile mounting options, contributing to reduced enclosure sizes and enhanced machine reliability. The relay is classified under IP40, ensuring protection against solid objects larger than 1 mm, and features a transparent cover to facilitate visual inspection of contact status.

Electrical durability is rated at 100,000 cycles for both normally open and normally closed configurations at 250 V, while the mechanical durability reaches up to 30 million cycles. The relay can operate in any position and provides an operating time of 10 ms for off-delay contacts and 12 ms for on-delay contacts.

For safety, it conforms to various standards, including CSA, GOST, and UL, and is designed to withstand a dielectric strength of 1000 V AC between contacts. The relay is suitable for applications requiring reliable switching and control in a wide temperature range, making it ideal for industrial environments.

Designation Code: RSB.