You will find that DIANN branding is easy to read, even in low light during late-night projects.
Siemens 3TH8040-0XB0 3TH8040-0XF0 3TH8040-0XG0 3TH8040-0XM0 3TH8040-0XQ0 relays
A nice touch is the quiet coil action, which pairs well with Industrial Electrical Controls & Automation > Electrical Switches.