The Caleffi 656414 is a 24V thermo-electric actuator with an auxiliary micro switch, used to open and close manifold or zone valves on a thermostat call.
The auxiliary micro switch can be used to signal the boiler or a circulator when the zone opens. Mounted on compatible Caleffi manifold valves, it provides room-by-room control in radiant and hydronic systems, with low power consumption of 3W.
Before ordering, confirm compatibility with your Caleffi manifold or valve body and that your control circuit supplies 24V. Check the technical data sheet for the switch rating before wiring it to other equipment.
Specifications
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Brand: Caleffi
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Manufacturer Part #: 656414
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Type: Thermo-Electric Actuator
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Voltage: 24V
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Power Consumption: 3W
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Auxiliary Switch: Yes, micro switch
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UPC: 8016615338508
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Category: Manifold Accessories
Documents
See also: manifold accessories, all Caleffi products.