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393017D

393018D

12/17-01 WP

LE09951BA

BTicino SpA – Viale Borri, 231 – 21100 Varese – Italy – www.bticino.com

1

2

a

A

B

C

A

B

C

393018D

393017D

x 2

x 2

x 1

x 1

x 2

x 2

> 5 s

> 5 s

Ding

Ding

Ding

Ding

1

Ding

Ding

2

3

1 x

or > 15 s

1 x

or > 15 s

Ding

Ding

Ding

Ding

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