Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Optimizer Communication Error
📦 Socket Base: CR-M4SS
🧰 Condition: Full original set
⚡ Installed Capacitors
6kW✔ Single-phase grid-connected inverter✔ Integrated amorphous transformer✔ Full DC/AC galvanic isolation✔ Outdoor installation design✔ High ABB Aurora reliability✔ High-efficiency MPPT tracking✔ Integrated AC/DC protections✔ Optimized cooling system
ABB CR-M4SS 1SVR405651R3000 with 110VAC Interface Relay 4 Changeover Contacts for DIN Rail оптимизаторы Optimizer Communication ErrorThe ABB CR M4SS is an industrial interface relay system consisting of a CR M4SS relay socket base (code 1SVR405651R3000) and an ABB plug in relay with 110VAC coil. The device is designed for industrial automation, control and signaling applications, with DIN rail mounting and screw terminal connections. The configuration provides 4 changeover contacts, a mechanical status indicator and a manual test locking lever to facilitate maintenance and