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6.1
Technical data
Permissible
ambient
temperature
Permissible
probe
temperature
Permissible
storage
temperature
Housing
Connecting
cable
Contact rating
Contact
reliability
Rated surge
voltage
Required
fusing
Protection
Capillary
max.
+80°C
min.
max. end of scale +15%,
min. -50°C
max. +50°C, min. -50°C
galvanized steel sheet
cover: heat-resistant plastic
conductor cross-section up to 2.5 mm
Type
Contact
type
U
KM-70
O
To ensure the maximum switching reliability, we recommend a minimum loa-
ding of:
- 100 mA, 24 V AC/DC, with silver contacts (standard)
- 10 mA, 10 V AC/DC, with gold-plated contacts (code "au")
2500 V (400 V via the switching contacts) overvoltage category II
see Contact rating
EN 60 529 - IP00, pollution degree 3
6 Instrument description
Switch head
+80°C
-20°C
+18°C
2
Code
Current ( A )
contact
opening on
temperature rise
contact closing
on falling
temperature
contact
opening on
temperature rise
with end of scale
< 200°C
≥ 200°C ≤ 350°C
Voltage
16
(2)
400 V AC
16 (2)
230 V AC p.f. = 1 (0.6)
0.25
230 V DC
2
(2)
400 V AC
2
(2)
230 V AC
0.25
230 V DC
16
(2)
400 V AC
16 (2)
230 V AC p.f. = 1 (0.6)
0.25
230 V DC
21
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