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Tags: SSR Relay, Solid State Relay, Single Phase Relay, Single Phase SSR, 40A Relay, 40A SSR
KS1-40DA is an electronic switching device that switches on or off when a small external voltage is applied across its control terminals. SSRs consist of a sensor which responses to an appropriate input (control signal), a solid-state electronic switching device that switches power to the load circuitry, and a coupling mechanism to enable the control signal to activate this switch without mechanical parts. It serves the same function as an electromechanical relay but has no moving parts.Packaged solid-state relays use power semiconductor devices such as triacs to switch the current, up to around a hundred amperes. Solid-state relays have fast switching speeds compared with electromechanical relays, and have no physical contacts to wear out. Application of solid-state relays must consider their lower ability to withstand momentary overload, compared with electromechanical contacts and their higher "on" state resistance. Unlike an electromechanical relay, a solid-state relay provides only limited switching arrangements (SPST switching).
Features:Model Number: KS1-40DAControl Voltage: 3V ~ 32V DCLoad Voltage: 24V ~ 480V ACLoad Current: 40AFrequency: 50Hz ~ 60HzPhase: 1 PhaseNumber of Poles: 4 PoleLife Time: >1,000,000 TimesAmbient Temperature: -20°C ~ 85°CSize: 57mm x 44mm x 32mm
Package Include:1 x KS1-40DA Single Phase Solid State Relay
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