Finder DIN Rail Modular Step Relay 230V AC Coil 16A SPST 20.21.8.230.0000

Finder 20.21.8.230.0000 DIN Rail Modular Step Relay features a 230V AC coil voltage and a 16A switching current rating. This relay is designed for industrial and commercial automation, providing efficient control over lighting, blinds, shutters, and other electrical devices. Its SPST (Single Pole Single Throw) contact configuration ensures straightforward functionality essential for various switching tasks.

The device mounts easily on standard 35mm DIN rails, with a compact cubic form factor measuring 58.4mm in height, width, and length, allowing streamlined panel integration. The relay incorporates a latching mechanism that maintains output state, significantly reducing energy consumption in automated systems.

Silver alloy contacts deliver high reliability and durability with a maximum switching voltage of 400V AC and switching power capacity rated at 4 kVA. Its coil power consumption is low at 5W, and the coil resistance is 2.5 kΩ, supporting efficient operation. The relay terminals use screw connections ensuring firm electrical contacts.

Designed for operation in a wide temperature range from -40°C to 40°C, it meets multiple international standards including EAC, EN, CE, cURus, RINA, and RoHS, ensuring compliance and safety in diverse environments. This relay supports multiple switching sequences enhancing operational versatility in industrial control scenarios.

Common applications include automation of lighting systems in corridors, hotels, hospitals, and residential areas, plus control of illuminated push buttons with additional modules. Proper installation requires maintaining a 9mm gap between units to ensure adequate ventilation and prevent overheating, thereby extending the relay's service life.

Set contains 1 Modular Step Relay with coil voltage 230V AC, switching current 16A, and SPST contacts. Compact DIN rail mounting design for easy installation. Latching function maintains relay state without continuous power.

Supports a maximum switching voltage of 400V AC for versatile applications. Durable silver alloy contacts ensure reliable performance. Capable of handling a switching current of 16A for robust electrical load control. Suitable for automation of blinds, shutters, and lighting in residential and commercial buildings.

Recommended 9mm spacing between adjacent units to prevent overheating. Equipped with screw-type terminals for secure connections. Operates reliably between -40°C and 40°C ambient temperatures.

Finder relays are widely used in industrial, commercial, and residential automation for lighting and shading control. Explore the Electronics & Electricals category at EnvMart for more reliable relay solutions.

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