Wieland SNH Serie Mode D'emploi page 26

Complete sets
The following information applies for these items:
SNH 1101, SNH 1102, SNH 1111, SNH 1112, SNH 1121, SNH 1122, SNH 1131, SNH 1132,
SNH 1143
Case material
Protection class
Protection class
Operating ambient temperature
Storage temperature
Switching elements
Positive NC / NO contacts
B value
10d
Mechanical service life
(at +20 °C)
Electrical Data
Doc. # BA000612 – 05/2023 (Rev. E)
SNH 11xx
Plastic
IP65 (IEC 60529)
II
-25 ... +60 °C
-25 ... +85 °C
Depending on type:
1/0, 1/1, 2/0, 2/1
250,000 switching cycles
50,000
see 8.3"Switching elements" on page 25
SNH
SNH 1143
>104,000 switching cycles
20,000
EN 26 / 99