Multi step switch 2-pole without off, 4 steps
https://www.teconex.eu/shop/m10hzst42g2-multi-step-switch-2-pole-without-off-4-steps-47492
https://www.teconex.eu/web/image/product.template/47492/image_1920?unique=9d7a924
Internal Reference: M10HZST42G2
