Finder 27.21.8.230.4000 relè a impulsi elettronico 16A 230V AC 1NO guida DIN

With a rated contact current of 16 A and a coil voltage of 230 V AC, the Finder 27.21.8.230.4000 electronic impulse relay delivers reliable step-by-step switching for lighting and control circuits. Its 1 NO contact handles up to 4000 VA, making it suitable for a wide range of AC1 loads.

Overview

The Finder Series 27 impulse relay is a compact DIN rail-mounted device with a width of just 17.5 mm. It operates on 230 V AC coil voltage and consumes only 0.8 VA, ensuring energy-efficient performance. The relay is equipped with an LED status indicator for quick visual confirmation of its state.

What stands out

• Electronic latching function with step-by-step switching
• High electrical life of 100,000 cycles at rated load
• Mechanical life of 1,000,000 cycles
• Screw terminals for secure wiring
• Operating temperature range from -20°C to +50°C

Technical details

• Contact configuration: 1 NO (Normally Open)
• Rated contact current: 16 A
• Rated contact voltage: 250 V AC
• Coil voltage: 230 V AC
• Coil power consumption: 0.8 VA
• Mounting: DIN rail
• Module width: 17.5 mm (1 module)
• Contact material: AgNi (Silver Nickel)
• Max. switching power (AC1): 4000 VA
• Protection degree: IP20

Our verdict

A compact and efficient impulse relay from Finder, ideal for lighting control in residential and commercial installations.