Siemens QRB1 Series, Manual, Page: 5 / 7

5/7
Building Technologies CC1N7714en
HVAC Products 17.07.2006
Type summary (cont´d)
QRB1…
¹) These types of flame detectors are not available in all countries!
Sensitivity /
casing color
Accessories
(included)
Type reference ¹)
Normal / black High / red High, selected / blue C
a
s
ing
l
e
ng
th
”g
“
(mm
)
Visible ca
ble le
ngt
h ”
l“
(cm) Strippe
d len
g
th
”
m
“
(mm
)
Plug
End of cable
Normal / black High / red
QRB1B-A070B40A1 --- x --- 50 70 40
Without Ferrule
x ---
QRB1B-A070B70A --- x --- 50 70 70
Without Ferrule
--- ---
QRB1B-A070B70A1 --- x --- 50 70 70
Without Ferrule
x ---
QRB1B-A070B70A2 --- x --- 50 70 70
Without Ferrule
--- x
QRB1B-A070B70B --- x --- 50 70 70 With Ferrule --- ---
QRB1B-A078B70B --- x 50 78 70 With
Ferrule
--- ---
QRB1B-A148B70B --- x --- 50 148 70 With
Ferrule
--- ---
QRB1B-B030A25A --- x --- 65 30 25
Without
Unstripped --- ---
QRB1B-B035B40A --- x --- 65 35 40
Without Ferrule
--- ---
QRB1B-C036B40A --- x --- 105 36 40 Without Ferrule --- ---
QRB1B-D025B40B --- x --- 137 25 40 With
Ferrule
--- ---
QRB1B-D042B20B --- x --- 137 42 20 With
Ferrule
--- ---
QRB1C-A050B40A ---
---
x 50 50 40
Without Ferrule
--- ---
QRB1C-B030A25A ---
---
x 65 30 25
Without
Unstripped --- ---
QRB1C-B080B70A --- --- x 65 80 70 Without Ferrule --- ---
Item Part number ¹)
Small flange, 21 mm spacing 4 241 1462 0
Large flange, 36 mm spacing 4 241 1600 0
Clamp 4 186 1096 0
¹) To be specified when ordering individual items
Type reference Flange Clamp Feature Sensitivity
QRB3 Without Without Protective tube Normal
QRB3(1)
With With Protective tube Normal
QRB3S Without Without Protective tube High
QRB3S(1) With With Protective tube High
Item Part number ¹)
Flange 4 286 1490 0
Clamp 4 186 8806 0
¹) To be specified when ordering individual items
Accessories QRB1…
(version without plug)
QRB3...
Accessories QRB3…