FQFER SSR-xxDA Solid State Relay SSR DC-AC 380VAC

Product detailed description

FQFER SSR-xxDA is a single-action solid-state relay (Solid State Relay) designed for switching AC voltage up to 380 V AC using a DC signal. The relay is ideal for contactless switching of high-power devices, heaters, motors or lighting, without mechanical contact wear. Thanks to its robust design and high reliability, it is suitable for both industrial and home automation systems.

Specifications:

• Model: FQFER SSR-xxDA (where "xx" indicates the current variant)
• Type: DC-AC (switches AC load using DC signal)
• Control voltage (DC IN): 3–32 V DC
• Switched voltage (AC OUT): 24–380 V AC
• Current variants: 10 A / 25 A / 40 A / 50 A / 60 A / 80 A / 100 A
• Isolation: optocoupler (galvanically isolated input and output)
• Status LED indication: yes (switching status)
• Mounting: screw-on – suitable for mounting on a heatsink
• Cooling: for higher currents (≥25 A) the use of a passive heatsink is recommended
• Dimensions: approx. 61 × 45 × 23 mm
• Lifespan: millions of cycles without contact wear

Package contents:

• 1 × Semiconductor relay FQFER SSR-xxDA (according to the selected current variant)

Comment:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change their basic characteristics.
• For higher current variants (25 A and above), it is necessary to use a suitable heatsink.
• Models are labelled e.g. SSR-10DA, SSR-25DA, SSR-40DA etc.