Body for ammeter switch, 3 circuits, 90°, 12A, for Ø 22mm. range of product: Harmony K – product or component type: cam switch body – component name: K1 – [Ith] conventional free air thermal current: 12 A – sub-assembly composition: contact blocks + fixing plate – cam switch function: ammeter switch – type of measurement: for 3 circuits – switching positions: right: 0° – 90° – 180° – 270° – fixing mode: Ø 22 mm hole – bezel material: plastic.