Instrument Identification; Nameplate; Type Designation - JUMO KMf-20 Operating Instructions Manual

2.1

Nameplate

2.2

Type designation

Type
designation
( 1 )
( 2 )
( 3 )
( 4 )
(1) Type code (see type designation)
(2) Limit value / ambient temperature at which this thermostat has been
calibrated (option) / permissible ambient temperature and type of
protection
(3) Contact rating
(4) Mark of conformity
KM . - . ./ .
KM panel-mounting thermostat with microswitch
f with capillary,
standard probe form A (plain cylindrical probe)
-20 safety temperature monitor STW (STB)
-70 safety temperature limiter (STB),
with lock-out
/O n.c. (break) contact
/U changeover contact

2 Instrument identification

5