Zamel Lighting Accessories TDR 634174 - Zamel ASM-02, The Zamel ASM-02 is a time delay relay designed for 230 V systems. It features DIN rail mounting for easy installation and is typically used in staircase lighting control. The device helps manage lighting duration to enhance energy efficiency. Zamel ASM-02 TDR Switch Illuminated 230V Time-Controlled Ideal for Stairs
