Celduc Solid State Relay DIN Rail Mount, 40 A Load, 265 Vrms Load, 5V Control SG444420

Celduc SG444420 is a high-performance solid state relay designed for industrial and automation applications requiring reliable control of AC loads up to 40 amperes. This relay is mounted on a standard DIN rail and utilizes screw terminals for secure electrical connections. It supports load voltages up to 265 Vrms, making it suitable for a wide range of AC power control scenarios.

The device operates with a control voltage between 3V and 5V, allowing easy interfacing with low-voltage control circuits including PLCs and microcontrollers. The relay incorporates zero cross switching technology which minimizes electrical interference and extends component longevity by switching only when the AC load voltage crosses zero.

With compact dimensions (60 mm length × 35 mm width × 32 mm height) and an operating temperature range from -30°C to 80°C, this solid state relay is engineered for demanding industrial and commercial environments, including heating regulation, motor speed control, and lighting dimming applications. Its thyristor output provides efficient phase angle and frequency burst control, enhancing proportional power delivery.

The SG4 series relay is manufactured in France and meets CE and EAC standards, ensuring quality and safety compliance. The IP20 rating protects against accidental contact and solid foreign objects. This product is ideal for automation, electrical control panels, HVAC systems, manufacturing machinery, and process control installations.

Supports maximum load current of 40 A for heavy-duty applications. Designed for DIN rail mounting with screw terminal connections. Operates at a maximum load voltage of 265 Vrms with minimum load voltage of 115V AC. Control voltage range from 3V minimum to 5V maximum for low voltage control circuits.

Features zero cross switching function to reduce electrical noise during switching. Compact dimensions with 60 mm length, 35 mm width, and 32 mm height. Operating temperature range from -30°C to 80°C for stable performance in varying environments.

Thyristor output type with off-state leakage current of 5 mA. IP20 rated enclosure provides basic protection against solid objects. Manufactured in France adhering to CE and EAC standards and approvals. Explore Celduc Solid State Relays and related automation components on EnvMart for robust and precise industrial applications.