Z-one™, Single zone relay

Single zone relay Replaceable fuses: Type 2AG, 5A slow blow. Transformer voltage: 24 VAC Maximum transformer load: 12 VA Electrical switch rating: 10A Electrical switch rating pump output: 120 VAC, 5A each Interfaces with low voltage thermostats or any other low voltage controllers having a switching action. The ZSR series controls up to 3, 4, 5 or 6 heating circulator pumps, depending on model selected, a primary pump, and has LED indicators to provide functional status and easy system troubleshooting. In addition, a primary pump system circulator is switched on whenever any zone calls for heat. Electric supply: 120 V (AC).