STH48D50产品概述
Zero-cross models for resistive loads
Low zero-cross turn-on voltage
Input protection and control LED standard
IP20 touch-proof flaps optional
Connectors for power wiring and heat sinks available
Designed in conformity with EN60947-4-3 (IEC947-4-3) and EN60950/VDE0805 (Reinforced Insulation)