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Discontinued
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S Relays

S Relays Cautions for Use

1. Based on regulations regarding insulation distance, there is a restriction on same-channel load connections between terminals No. 2, 3 and 4, 5, as well as between No. 8, 9 and 10, 11. See the figure below for an example.

Between 2, 3 and 4, 5:
different channels, therefore not possible
Between 10, 11 and 8, 9:
different channels, therefore not possible

No good

Between 2, 3 and 4, 5:
same channels, therefore possible
Between 10, 11 and 8, 9:
same channels, therefore possible

Good

2.Please note that when this relay (2 Form A 2 Form B type, 3 Form A 1 Form B type) operates and releases, contacts a and b may go ON at the same time.

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