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Timer relays
TELAU 400 relay - Delay-on pull-in or drop-out, 4 C/O
제품특성Delay-on plug-in or on drop-out relay
Extended delay range 0.25 h...255 h
Time delay fully programmable by dip switch
Status LED indicator
Plug-in design with secure locking feature for maximum ease of maintenance
4 double make / double break C/O contacts (form Z), 8 A
Optional weld no transfer contacts
Contact life (mechanical) of 100 million cycles
-40 °C....+85 °C operating temperature
The TELAU 400 is a delay-on pull-in or drop-out relay with 4 double make / double break C/O contacts (form Z). The delay is fully programmable with a dip switch from 0.25 hours to 255 hours. The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting.
The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The resistance to impact and vibration is conform to standards in force for Railway Transported Equipment.
Positive mechanical keying of relay to socket is built into relay and socket during manufacture and terminal identifications are clearly marked on identification plate that is permanently attached to the relay.
The TELAU 400 relay is pluggable in the following sockets: EA 102 E, EA 102 EF, EA 103 EF, EA 104 E, EA 104 EF, EA 105 EF, EA 112 EF.