Siemens SITRANS FUS1020, Manual, Page: 15 / 251

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1020NFM-1D Section 1
Mechanical, Electrical, Environment and Safety Specifications
Weight 4.0 lbs / 1.82 kg
Dimensions inches: 7.77 W x 4.06 H x 4.30 D
millimeters: 197 W x 103 H x109 D
Cover Screw Torque min,. 12 oz-in, max. 15 oz-in
min. 864 g-cm, max. 1080 g-cm
Power AC Units: 100-240 VAC @ 12 VA 50-60 Hz
DC Units: 9-36 Vdc @ 12 Watts
Fuse F1 2A, quick-acting, 5mm x 20mm, UL/CSA Listed
Operating Temperature Range 41 o F to 104 o C
5 o C to 40 o C
Storage Temperature Range -40 o F to 160 o F
-40
o
C to 71
o
C
Operating Altitude Range up to 6,563 ft
up to 2,000 m
Transport Altitude -2,000 ft to 40,000 ft
-609 m to 12,192 m
Humidity 80% up to 87.8
o
F decreasing linearly to 50% at 104
o
F
80% up to 31
o
C decreasing linearly to 50% at 40
o
C
Service Rating Indoor/Outdoor use; NEMA Type 4, IP65
Safety UL Listed and UL
c
Listed to Canadian Safety Standards,
UL61010-1, File E304857
Pollution Degree 2
Cat II