Checkbook

Checker button for elevator maintenance actions, measures 241x180x95 mm, with lower boxes for pre-stationing cable input and output.

Color RAL732.

Incorporate 6 elements assembled:

- White rise push button, with black arrow and NA contact.

- Black lowered push button, with white arrow and contact NA.

- Blue common push button, with double white arrow and contact na.

- Power outlet of two poles of 16 amperes plus earth.

- Normal-revision selector, with NA + NC contacts and protector against involuntary drives.

- Emergency stop mushroom, exploitation by rotation and NC contact, with nail protector.