Miniature circuit breaker (MCB)
Photograph by Marco-279, via Wikimedia Commons.
Licence: CC BY-SA 4.0.
VOLTPRO ACADEMY · COMPONENT VISUALS
Device photo credits & licences
VoltPRo uses representative photographs from Wikimedia Commons for selected component categories. These are reference photographs, not claims that the pictured brand/model is the exact device selected in the simulator. Photo assets are served by Wikimedia Commons; if a photo cannot load, VoltPRo displays its local illustrative fallback.
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Residual-current device (RCD)
Photograph by Diermaier, via Wikimedia Commons; source credited to Pixabay.
Licence: CC0.
RCBO / combined protective device
Photograph by Dmitry G, via Wikimedia Commons.
Licence: CC BY-SA 3.0.
Programmable logic controller (PLC)
Photograph by Bisgaard, via Wikimedia Commons.
Distribution board / consumer unit
Photograph by Santeri Viinamäki, via Wikimedia Commons.
Licence: CC BY-SA 4.0.
400-hole solderless breadboard
Photograph/illustration by Guhuru, via Wikimedia Commons.
Licence: CC0 1.0.
Accuracy and safety: These photographs illustrate a category, not the exact selected component, rating, dimensions, terminal layout, certification or electrical behaviour. The simulator's product-style fallback drawings are illustrative too. Always check the exact manufacturer's datasheet and applicable standards before real-world design or installation. No photo implies endorsement by the pictured manufacturer or photographer.
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