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CV979 thermal delay

Size This device measures 115x45mm overall and has a 4-pin B4 base.

This is a selected CV190

Heater voltage 4V
Heater current 1.5V
Time delay 60 to 120 sec
Current rating of switch contacts
At 250V DC 6A
At 1000V DC 200mA

NB the switch contacts are for closing a circuit only and are not designed to break contact when current is flowing.

Pin Function
1 Switch contact
2 Switch contact
3 Heater
4 Heater