Omron D4B-1111N, Техническое описание

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G-247 D4B- @ N
D4
B-
@
N
Characteristics
Note: 1. The above values are initial values.
2. The above values may vary depending on the model. Consult your OMRON sales representative for details.
3. The durability is for an ambient temperature of 5°C to 35°C and ambient humidity of 40% to 70%. For further conditions, consult your
OMRON sales representative.
4. –25°C to 80°C for the flexible-rod type.
Operating Characteristics
Note: 1. The operating characteristics of these Switches were measured with the roller lever set at 31.5 mm.
2. The operating characteristics of these Switches were measured with the rod lever set at 140 mm.
3. Only for slow-action models.
4. Only for snap-action models.
Item Snap-action Slow-action
Durability
(see note 3)
Mechanical 30,000,000 operations min. 10,000,000 operations min.
Electrical 500,000 operations min. (at a 250 VAC, 10-A resistive load)
Operating speed 1 mm/s to 0.5 m/s
Operating frequency
Mechanical:120 operations/min
Electrical:30 operations/min
Rated frequency 50/60 Hz
Insulation resistance
100 M
Ω
min. (at 500 VDC) between terminals of the same polarity and between each termi-
nal and non-current-carrying part
Contact resistance 25 m
Ω
max. (initial value)
Dielectric strength (U
imp
)
Between terminals of same polarity U
imp
2.5 kV U
imp
4 kV
Between terminals of different polarity --- U
imp
4 kV
Between current-carrying metal parts
and ground
U
imp
4 kV U
imp
4 kV
Between each terminal and non-cur-
rent-carrying parts
U
imp
4 kV U
imp
4 kV
Rated insulation voltage (U
i
) 600 VAC (EN60947-5-1)
Counter electromotive voltage at switching 1,500 VAC max. (EN60947-5-1)
Operating environmental pollution level 3 (EN60947-5-1)
Conditional short-circuit current 100 A (EN60947-5-1)
Conventional enclosed thermal current (I
the
) 20 A (EN60947-5-1)
Electric shock protection class Class I (with ground terminal)
Vibration resistance Malfunction:10 to 55 Hz, 0.75 mm single amplitude
Shock resistance
Destruction:1,000 m/s
2
min.
Malfunction:300 m/s
2
min.
Ambient temperature Operating:–40°C to 80°C (with no icing) (see note 4)
Ambient humidity Operating:95% max.
Degree of protection IP67 (EN60947-5-1)
Weight Approx. 250 g
Model D4B-
##
11N
D4B-
##
16N
(see note 1)
D4B-
##
17N
(see note 2)
D4B-
##
70N D4B-
##
71N D4B-
##
81N D4B-
##
87N
OF max. 9.41 N 2.12 N 18.63 N 1.47 N
RF min. 1.47 N 0.29 N 1.96 N ---
PT 21±3° 2.0 mm max. 15° max.
PT (2nd)
(see note 3)
(45°) (3.0 mm) ---
OT min. 50° 5.0 mm ---
MD max.
(see note 4)
12° 1.0 mm ---
DOT min.
35° (Slow-action models)
3.2 mm ---
55° (Snap-action models)
DOF min. 19.61 N 49.03 N ---
TT (75°) 7.0 mm ---
FP max. --- 38 mm 51 mm ---
OP --- 35±1 mm 48±1 mm ---
F502-EN2-04.book Seite 247 Dienstag, 26. Juli 2005 5:48 17