According to the description of the actuator should fit well for my Rehau actuator 230V 241283. He also looks at first glance almost identical from (really missing is the Rehau label). I am, however, equally noticed that the hat is not at the bottom, which has surprised me somewhat. Mechanically it is mounted very quickly and easily. However, I have seen that after the assembly was still flow, funny for NC (normally closed)?!?! So I let the adjuster once run up and down, but had to admit that he does not rule ... because I immediately ordered 2, I tried the second, same result. Therefore back to Hermes. Thank you Amazon for fast delivery and unwinding!
Conclusion: Does not work with Rehau