Belimo NFB Series - Page 2

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
70
NFBUP
,
NFBUP-
S,
NFXUP
,
NFXUP-
S
O
n/Off, Sprin
g
Return, 24 to 240 VAC
Accessories
AV
8-2
5
S
haft extension
I
ND-AFB Damper position indicator
K
7-
2
Universal clamp for up to 1.05” dia jackshafts
K
H-AF
B
C
r
a
nk
a
rm
TF-
CC
U
S
C
onduit fitting
T
oo
l-
06
8
mm
a
n
d
1
0
mm wr
e
n
ch
Z
G
-1
00
Universal mountin
g
bracket
Z
G
-10
1
U
n
i
versa
l
mount
i
ng
b
rac
k
et
ZG-118 Mounting bracket for Barber Colma
n
®
MA 3../4.., Honeywell
®
Mod III or IV or Johnso
n
®
Series 100 re
p
lacement or new crank
arm type installation
s
ZG-AF
B
Crank arm ada
p
tor kit
Z
G
-AFB118
C
rank arm adaptor kit
ZS-100 Weather shield (metal
)
Z
S
-150
W
eat
h
er s
hi
e
ld
(
po
l
ycar
b
onate
)
Z
S
-260
E
xplosion-proof housin
g
Z
S
-
300
N
EMA 4X housin
g
Note: When using NFBUP, NFBUP-S, NFXUP, NFXUP-S actuators, only use accessories listed on
this pa
g
e.
For actuator wiring information and diagrams, refer to Belimo Wiring Guide.
Typical Specification
On/Off sprin
g
return damper actuators shall be direct coupled type which require
n
o crank arm and linkage and be capable o
f
direct mounting to a jacksha
f
t up to a
1.05” diameter. The actuators must be designed so that they may be used
f
or either
clockwise or counterclockwise fail-safe o
p
eration. Actuators shall be
p
rotected
from overload at all an
g
les of rotation. If required, two SPDT auxiliary switch shall
b
e provided havin
g
the capability of one bein
g
ad
j
ustable. Actuators with auxiliary
s
witches must be constructed to meet the requirements
f
or Double Insulation so
an electrical ground is not required to meet agency listings. Actuators shall be
cULus A
pp
roved and have a 5
y
ear warrant
y
, and be manufactured under ISO 9001
International Qualit
y
Control Standards. Actuators shall be as manufactured b
y
Belimo.
Wiring Diagrams
1
Provide overload protection and disconnect as required
.
2
C
AUTI
ON
Equipment Damage!
Actuators may be connected in parallel
.
Power consum
p
tion and in
p
ut im
p
edance must be observed.
3
No ground connection is required
.
4
For end
p
osition indication, interlock control, fan startu
p
, etc., NFBUP-S and
NFXUP-
S
incorporates two built-in auxiliary switches: 2 x
S
PDT, 3A
(
0.5A
)
@250 VAC, UL Approved, one switch is fi xed at +10°, one is adjustable 10°
to
90°.
Meets cULus requirements without the need of an electrical ground con
-
n
ec
ti
o
n
.
WARNING
Live Electrical Components!
G
Durin
g
installation, testin
g
, servicin
g
and troubleshootin
g
of this product, it may be
necessar
y
to work with live electrical com
p
onents. Have a
q
ualifi ed licensed electrician or other
individual who has been properly trained in handling live electrical components per
f
orm these
tasks. Failure to
f
ollow all electrical sa
f
et
y
p
recautions when ex
p
osed to live electrical com
p
o
-
nents cou
ld
resu
l
t
i
n
d
eat
h
or ser
i
ous
i
n
j
ury
.
NFBUP, NFBUP-S
NFXUP, NFBUP-S
W066_NFB
(
X
)
UP
On/Off wiring for NFBUP, NFXUP
Wht
Blk
NFBUP-S
NFXUP-S
W067_NFB
(
X
)
UP-S
Auxiliary Switches for NFBUP-S, NFXUP-
S
M40024 - 05/10 - Sub
j
ect to chan
g
e. © Belimo Aircontrols
(
USA
)
, Inc.