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| Country of Origin | France |
|---|---|
| Brand | Celduc |
| Height | 39.5mm |
| Length | 100mm |
| Model | SG444020 |
| IP Rating | IP20 |
| Width | 35mm |
| Mount Type | DIN Rail |
| Output type | Thyristor |
| Series | SG4 |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -40°C |
| Terminal type | Screw |
| Switching Function | Zero Cross Switching |
| Maximum Load Current | 40A |
| Standards/Approvals | CE, EAC |
| Minimum Load Voltage | 115V ac |
| Minimum Control Voltage | 0V |
| Maximum Control Voltage | 10V dc |
| Off State Leakage Current | 5mA |
Celduc SG444020 is a high-performance solid state relay designed for industrial automation and control, rated for a maximum load current of 40 A and a load voltage of up to 265 Vrms. It features DIN rail mounting for easy integration into control panels.
This relay operates with a control voltage range from 0 V to 10 V DC and offers Zero Cross Switching functionality to reduce electrical noise and enhance reliable switching performance. The terminal connections use screw terminals with a single-pole single-throw (SPST) contact configuration.
With dimensions of 39.5mm height, 35mm width, and 100mm length, the device suits compact installations. Its design supports an off state leakage current of only 5 mA and is rated to function in harsh environments between -40°C and 85°C.
The Celduc SG4 series relay outputs through thyristor technology, ideal for heating regulation applications, motor speed control, and dimmable lighting. Its compliance with CE and EAC standards affirms its quality and safety for industrial and commercial use.
Optimized for heating regulation with proportional control capabilities. Analogue input isolated from mains allows precise operating duty cycle adjustments. Reliable switching on the AC sine wave for motor speed and lighting dimming applications.
Compact form factor enables easy DIN rail mounting and system integration. Built for demanding industrial environments with robust temperature and electrical ratings.
This Solid State Relay is engineered to fulfill the rigorous requirements of automation, manufacturing, HVAC, and industrial control sectors. Its high current and voltage handling capability combined with precision control make it an essential component for modern electrical systems.
Explore the Celduc category on EnvMart for a broad range of relays and signal conditioning devices suitable for a variety of industry applications.
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