SSR-40DA-H FOTEK Solid State Relay
The FOTEK SSR-40DA-H is a single-phase, high-voltage DC-to-AC solid state relay designed for reliable switching of AC electrical loads using a low-voltage DC control signal. It features zero-cross switching technology to help reduce electrical noise and electromagnetic interference during switching.
With a rated load current of 40 A and an output voltage range of 90–480 VAC, this relay is suitable for industrial heating systems, temperature controllers, and automation equipment. Its compact design and screw-terminal connections make it suitable for industrial control panels.
| Location | Available |
|---|---|
| Ssaoco Jeddah | 1 |
Parameter | Specification |
|---|---|
Brand | FOTEK |
Modelnumber | SSR-40DA-H |
Producttype | SolidStateRelay(SSR) |
Numberofphases | Singlephase |
Ratedloadcurrent | 40A |
Inputvoltage | 3–32VDC |
Outputvoltage | 90–480VAC |
Switchingmethod | Zero-crosstriggering |
MinimumONvoltage | Greaterthan2.4VDC |
MinimumOFFvoltage | Lessthan1.0VDC |
Triggercurrent | 7.5mAat12V(referencespecification) |
Voltagedrop | Approximately1.6V |
Leakagecurrent | Approximately5mA |
Responsetime | Lessthan10ms |
Surgecurrent | Upto410A(referencespecification) |
Dielectricstrength | Over2.5kVACfor1minute(referencespecification) |
Insulationresistance | Over50MΩat500VDC(referencespecification) |
Operatingtemperature | −20°Cto+80°C |
Housingmaterial | ABSplastic |
Connectiontype | Screwterminals |
Mountingtype | Surfacemounting |
Ssaoco Jeddah
- Started from: Jul 10, 2025
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