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All technical features and data are subject to changes without notice, resulting from continuous development and improvement.
Product Leaflet Date of issue Revision / Date of revision
MEW00098 2005-04-14 2 / 2008-09-24
Type numbers
3339 Enclosed addressable manual call point
2347 Replacement glass (10 pcs.)
2348 Replacement polycarbonate cover (10 pcs.)
Left
: The supplied backbox backside view: Mounting holes and dimensions. Right: The call
point backside view (note the black tightening gasket and the 4-way terminal block).
Technical data
Voltage (V DC)
allowed
nominal
12-30
24
Current consumption at nom. volt.
from COM loop (mA)
quiescent / active
2 / 5
Ambient temperature (°C)
operating / storage
-10 to +55 / -40 to +85
Ingress Protection rating IP67
Weight (g) 217 (m.c.p.), 105 (red backbox incl. four screws)
Construction / Colour ABS / Red (ISO 3864)
Approvals CE, EN54-11