SA/S 12.16.5.1 KNX Switch Actuator Manual

This document details the ABB SA/S 12.16.5.1, a 12-fold switch actuator with potential-free floating contacts for independently switching electrical loads via the ABB i-bus KNX system. It supports manual operation, status display, and advanced functions such as current recognition, time delays, stair light logic, scene recall, and forced control, with a rated current of 16/20 AX and C-Load capability.