DOLD BA7961
DOLD BA7961
Technical Data
Width: | 45 mm |
Nominal voltage: | AC/DC |
Thermal current Ith max.: | 5 A |
Output contacts max.: | 2 C/O contacts |
Enclosure design: | Switch cabinet |
Type: | BA 7961 |
The contact protection relay BA 7961 protects sensitive control contacts of e.g. digital plc outputs, limit contacts on measuring devices, low load reed contacts against early wearing. It has a low input consumtion on B1-B2 control input and a high switching capacity of the output using a robust relay for mains voltage with 2 changeover contacts. Unintended switching caused by contact bouncing or vibrations are suppressed by an adjustable on delay and a fixed off delay. The auxiliary supply A1/A2, the control input B1/B2 and the output contacts are galvanically separated. The control input must be voltfree, no external voltage must be connected. 2 LEDs show connected power supply and status of the output relay.
Datasheet: Click here
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