Siemens 7MB3000 Series Operating Instructions Manual page 25

1959, 1979, 1999, 2019
1960, 1980, 2000, 2020
1961, 1981, 2001, 2021
1962, 1982, 2002, 2022
1963, 1983, 2003, 2023
1964, 1984, 2004, 2024
1965, 1985, 2005, 2025
1966, 1986, 2006, 2026
1967, 1987, 2007, 2027
1968, 1988, 2008, 2028
1969, 1989, 2009, 2029
In conformance with DIN EN 60062
1)
The identifier of the manufacturing location (e.g. N1) is added as a prefix to the actual
2)
serial number
Wall-mounted device
Operating Instructions, 07/2023, A5E31930403-AB
4.3 Device/module identification
L October
M November
N December
P
R
S
T
U
V
W
X
Description
O
N
D
25