OMEGA Engineering, Inc. Solid State Relays SSRDIN600AC20

The SSRDIN600AC20 is a single-phase DIN rail mount solid state relay with a 20 A continuous output current rating for 48 to 600 Vac loads, controlled by a 90 to 140 Vac input signal. It features zero-voltage switching, internal transient protection with TVS, 4000 Vac optical isolation, and an IP20 touch-safe housing. The relay uses an SCR output with a forward voltage drop of 1.35 V at maximum current and a static off-state dv/dt of 500 V/µs. Its operating temperature range is -20 to 80°C, and it mounts on a 22.5 mm DIN rail. The relay includes an LED status indicator, integral heat sink, and epoxy-free design for enhanced thermal performance and reliability. It requires no external transient suppressors and supports stranded or solid wire connections from 16 to 8 AWG. The housing material meets UL 94 V-0 flammability rating.