ELSO Electronic Remote Switching Relay 517740 1000W DIN Rail

Switching loads up to 1000 W silently and reliably, the ELSO 517740 electronic remote switching relay is engineered for modern lighting control. Its electronic switching principle eliminates mechanical wear, ensuring long-term durability and noiseless operation. Designed for DIN rail mounting, it integrates seamlessly into distribution boards, offering a compact one-module width solution for residential and commercial installations.

Overview

The ELSO 517740 is an electronic remote switching relay capable of handling incandescent lamps up to 1000 W and fluorescent lamps up to 500 VA. It operates at 230 V AC and features a single normally open (NO) contact with a maximum switching current of 10 A. The relay is equipped with overload and short-circuit protection, ensuring safe operation. Its standby power consumption is less than 1 W, making it energy efficient. The device is designed for DIN rail mounting and occupies only 1 TE (18 mm) width.

What stands out

• Silent electronic switching – no mechanical noise
• High switching capacity: 1000 W incandescent, 500 VA fluorescent
• Compact 1 TE DIN rail design saves space
• Built-in overload and short-circuit protection
• Low standby power consumption (<1 W)

Technical details

• Product type: Electronic remote switching relay
• Operating voltage: 230 V AC
• Control voltage: 230 V AC
• Max. switching current: 10 A
• Contact type: 1 NO
• Switching capacity incandescent: 1000 W
• Switching capacity fluorescent: 500 VA
• Mounting: DIN rail (REG)
• Module width: 1 TE (18 mm)
• Connection: Screw terminals
• Protection class: IP20
• Operating temperature: -5°C to +40°C

Our verdict

A reliable and efficient solution for remote switching of lighting loads, the ELSO 517740 combines silent electronic operation with robust protection features in a space-saving DIN rail module.