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Auxiliary switch
technical
specification
(cod. 639942)
Auxiliary switch
technical
specification
(cod. 639900
DN 40–125)
(OPTIONAL)
Hydraulic
characteristics
Installazione / Installation / Installation / Installation /
Instalación / Instalação / Installatie
639 -
LUG type
1
1
15 ... 20°
1 2
1 3
2
Switching points:
Contact rating:
Auxiliary switch:
Switching points:
Contact rating:
Protection class:
Cable type:
Cable length:
Ambient temperature range:
Storage temperature range:
Relative humidity:
Code
63904.
63905.
63906.
63908.
63910.
63912.
63915.
639..0 (LUG)
EN 1092-1 PN 10/16
1 mA...3 (0,5) A - 250 V (AC)
1 mA...3 (0,5) A - 250 V (AC),
1 mA...0.5 (0,2) A - 110 V (DC)
max 95 %, non condensing
DN
40
50
65
80
100
125
150
639 -
WAFER type
1 5
1
1
15 ... 20°
6
1
5
7
3
1 2
1
9
15
5
7
13
11
3
2
1 3
4
adjustable
2 x SPDT
adjustable
IP 54
6 x 0.75 mm²
1 m
-30–50 °C
-40–80 °C
Kv (m
3
/h)
65
100
170
260
520
880
1400
1 5
1 6
2
6
639..1 (WAFER)
EN 1092-1 PN 6/10/16
8
4
2
10
6
16
8
14
12
4
8
4
1
3
4
2
1
5
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