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Honeywell R845A1030 Honeywell Switching Relay
Honeywell switching relay
Honeywell R845A1030
Switching relay with internal transformer, provides Dpst switching for hot water zone control systems, or spst control of two separate loads
Enclosed intermediate Dpst switching relay for 24 volt 2 wire thermostat control of one line voltage and one line or low voltage devices. 120 volt primary power supply
Integral transformer provides low voltage power for control circuit
DPST; one pole line voltage, the other line or low voltage
Integral transformer provides low voltage power for control Circuit | switching relay provides dpst switching for hydronic zone controlled heating systems or spot control of two separate loads. One load must be lineage; the other may be either line or lowage. - manufacturer: Honeywell