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	PHASE FAILURE & PHASE SEQUENCE RELAY Product ID: 2062401 Manufacturing MPN: DSV-N	3TH CONTACTOR RELAY 6NO+4NC 24VDC Product ID: 2422169 Manufacturing MPN: 3TH4364-0BB4
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Short Description	PHASE FAILURE & PHASE SEQUENCE RELAY	3TH CONTACTOR RELAY 6NO+4NC 24VDC
Long Description	The DSV-N detects the phase sequence and failure of a 3-phase 3-wire supply. The relay operates normally when phase sequence R-Y-B is correct and phase voltages are as rated. It will not ON if sequence is incorrect and will TRIP when one of the phase voltages drops to 60% of rated. This relay is suitable for mains or gen-set boards but is unsuitable for motor-starter boards as it is not designed to react to phase unbalance. The DSV-N has one set of tripping change-over contacts 11-14-12. Contacts 11-14 close under normal conditions and open upon failure or no supply conditions.	The 3TH43 contactor relays are suitable for use in any climate. They are finger-safe according to IEC 60529. In terms of their terminal designations, identification numbers and identification letters, the 3TH43 contactor relays conform to the standard EN 50011 for Specific Contactor Relays. The 3TH43 contactor relays can be equipped with RC elements, varistors, diodes or diode assemblies (combination of a diode and a Zener diode) for damping opening surges. The surge suppressors can be mounted directly on the coil.
Brand/Manufacturer Name	HOKKIM	SIEMENS
Manufacturing Part Number	DSV-N	3TH4364-0BB4
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