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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. Technical data Electric supply: 120 V (AC)
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🇺🇸 Ship from USA · On Agora since 2025
$96.32