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Description
SSR-module optocoupler 5V DC 4 kanalen 55 x 57 mmWhadda SSR module De Whadda 4 kanaals halfgeleiderrelais module (solid state relay of SSR) schakelt snel en efficint AC belastingen zonder bewegende delen (zoals traditionele elektromechanische relais). De SSR module gebruikt een optocoupler (interne led langs de ene zijde en fototransistor langs de andere zijde) om een galvanische scheiding te voorzien tussen de kant met de schakellogica (laagspanning) en de AC hoogspanningszijde. Alle vier kanalen
Whadda SSR-moduleDe Whadda 4-kanaals halfgeleiderrelais module (solid-state relay of SSR) schakelt snel en efficiënt AC-belastingen zonder bewegende delen (zoals traditionele elektromechanische relais). De SSR-module gebruikt een optocoupler (interne led langs de ene zijde en fototransistor langs de andere zijde) om een galvanische scheiding te voorzien tussen de kant met de schakellogica (laagspanning) en de AC-hoogspanningszijde. Alle vier kanalen kunnen ingeschakeld worden door een HOOG logisch signaal (3-5 V) te sturen en uitgeschakeld door een LAAG logisch signaal (0-1.5 V) te sturen op de corresponderende signaalingangen.
Let op: Deze module schakelt ENKEL AC-wisselstroom (max. 2 A met input tot 240 VAC). Niet geschikt voor DC-gelijkstroom. Het overschrijden van de aangegeven waarden kan de module en/of de aangesloten toestellen beschadigen!
Specificaties:
Kleur: lichtblauw
Geslacht: unisex
Materiaal: kunststof, staal
Lastspanning: max 240 V AC
Laststroom: max 2A
Voeding: 5V DC
SSR werkstroom: 12,5 mA
SSR triggerspanning: 0 - 1.5 V DC
SSR triggerstroom: 2 mA
Aantal kanalen: 4
Afmetingen: 55 x 57 x 24 mm (L x B x D)
Gewicht: 36,8 gram
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4.4 ★★★★★
Based on 857 reviews
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Product Reviews
★★★★★ 5
Shelf
Size: 3 Set 3-Tier, Planks Not Included
Bigger than I expected but very sturdy and looks great !
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Takes time to install right.
Size: 3 Pcs 5 Tier, Not included planks, Size: 3 Pcs 5 Tier, Not included planks
Saw a few complaints about this product in the reviews before ordering but gave it a shot anyways. Took a little longer than I would have liked to install, but was only time consuming, not difficult. I made sure at least 2 screws on each base plate were into studs so it's more than sturdy. Hung each of the 3 brackets by 1 screw, marked the rest of the holes, took it back off the wall, installed anchors where needed, and finally screwed each back up fully. And for the people saying that the threads don't line up once snug, try switching out a fitting or pipe so it's a different thread mesh. If that doesn't work, just over tighten the fitting. Furthest one I pushed was nearly 3/4 of a turn past finger tight. I don't have a single loose connection on the whole shelf. My wife can't wait for us to go to lowes tomorrow for the wooden shelves to finish off the bookshelf this will be for her.
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Reviewed in the United States on July 27, 2022
★★★★★ 4
Great product and price
Size: 3 Set 3-Tier, Planks Not Included
Nice quality product Great product
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Worth the money!
Size: 3 Set 3-Tier, Planks Not Included, Size: 3 Set 3-Tier, Planks Not Included
Such a good buy! High quality and easy to assemble. I will warn that hanging them is a little tricky (We read several reviews saying this and thought “they’re just dumb”, we were definitely wrong. I recommend installing/ attaching the middle level of plates first before attaching the tops and bottoms. It just made it easier for us to keep everything level throughout the process) but other than that very happy with this purchase! We hung three 12 inch boards inside and it added SO much storage and looks so nice! Definitely worth the money!
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Takes up a lot of visual space
Size: 3 Set 4-Tier, Planks Not Included
Great product. Goes together easily and quickly. Everything was there that was needed. Looks great and is consistent with my industrial look; however, we're converting a stairwell to the basement to a pantry and wanted to use these shelves there. It takes up an inordinate anount of visual space and made it feel claustrophobic to me. I tried to come up with someplace to use it, but it's a very small house. If you have the space, you won't be disappointed with these shelves.
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Reviewed in the United States on October 18, 2025