The product is a box of 12 Schneider 20 Amp Curve B MCB Circuit Breakers, model EZ9F16120. These grey circuit breakers are suitable for wall mounting in interior rooms, with a tripping characteristic of Type B. They are designed for AC current, with a voltage range of 201-250V, and a maximum amperage of 20A. The circuit breakers feature a DIN rail mounting style, screw terminal electrical connection, and an instantaneous break time. Manufactured by Schneider Electric, they are ideal for electrical wiring applications in a business, office, or industrial setting.
eBay