Harmony solid state relays (SSRs)

Slim interfaces, Modular DIN rail and Panel mount solid state relays

The Harmony SSR series offers slim interface (SSL), modular DIN rail (SSD, SSM) and panel mount (SSP) solid state relays that provide complete, compact, and innovative solutions for a wide variety of applications with interfacing control and load switching.

Features

Compliant with international standards and certifications: IEC, UL, CSA, EAC, RoHS, and REACH
Complete solution – 1 and 3-Phase, slim, modular DIN rail and panel mount offer
Telescopic screw terminal to facilitate the use of lug terminals
Smart diagnostic module with alarm output for easy troubleshooting in SSP1
Flexible wiring options – Screw or Spring connectors in SSL; Relay and Contactor configurations in SSD

Benefits of Harmony SSRs vs Electromechanical Relays (EMRs)

Fast and precision control: high switching frequency
Reliable and silent switching: no moving parts, soundless switching
Robust in harsh environments: Resistance to shock & vibration – Free from contact contaminations
Maintenance free: Fully electronics, unlimited lifespan