2 Small Limit Switch D4V
Specifications
■ Certified Standards
Note: Certification equivalent to CSA C22.2 No. 14 has been
obtained from UL.
■ Ratings
Note: 1. The above current ratings are for steady-state current.
2. Inductive load has a power factor of 0.4 min. (AC) and a time
constant of 7 ms max. (DC).
3. Lamp load has an inrush current of 10 times the steady-
state current.
4. Motor load has an inrush current of 6 times the steady-state
current.
■ Ratings for Safety Standard
Certification
CCC (GB14048.5), TÜV (EN60947-5-1)
UL (UL508, CSA C22.2 No. 14)
■ Characteristics
Note: 1. The above values are initial values.
2. The above characteristics may vary depending on the
model. Contact your OMRON representative for further
details.
3. Durability values are calculated at an operating temperature
of 5
°C to 35°C, and an operating humidity of 40% to 70%.
4. Except for the coil spring model and wire spring model
Certification body Standard File No.
CCC GB14048.5 Consult your OMRON
representative for
details.
UL (See note.) UL508,
CSA C22.2 No. 14
TÜV IEC60947-5-1
Rated
voltage
(V)
Non-inductive load (A) Inductive load (A)
Resistive load Lamp load Inductive load Motor load
NC NO NC NO NC NO NC NO
125 VAC
250 VAC
5
5
1.5
1
0.7
0.5
3
3
2
1.5
1
0.8
12 VDC
24 VDC
5
5
3
3
4
4
3
3
125 VDC
250 VDC
0.4
0.4
0.2
0.2
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Inrush current NC 24 A max.
NO 12 A max.
Category and rating
AC-12: 250 VAC at 5 A, resistive load
DC-12: 125 VDC at 0.4 A, resistive load
Ratings
5 A, 250 VAC
0.4 A, 125 VDC
Degree of protection IP65
Durability
(See note 3.)
Mechanical 10,000,000 operations min.
Electrical 300,000 operations min.
(5 A at 250 VAC, resistive load)
Operating speed 5 mm to 0.5 m/s
Operating
frequency
Mechanical 120 operations/min
Electrical 30 operations/min
Insulation resistance 100 M
Ω min. (at 500 VDC)
Contact resistance 25 m
Ω max. (initial value)
Dielectric
strength
Between
terminals of
the same
polarity
1,000 VAC, 50/60 Hz for 1 min
Between
current-
carrying
metal parts
and ground
1,500 VAC, 50/60 Hz for 1 min
Rated insulation voltage
(Ui)
250 V
Pollution degree
(application environment)
3 (EN 60947-5-1)
Short-circuit protection
device
10-A fuse, gG or gI (IEC 269)
Conditional short-circuit
current
100 A (EN 60947-5-1)
Rated open thermal
current (lth)
5 A (EN 60947-5-1)
Electric shock protection
class
Class I
Rated frequency 50/60 Hz
Vibration
resistance
Malfunction 10 to 55 Hz, 1.5-mm double amplitude
(See note 4.)
Shock
resistance
Destruction 1,000 m/s
2
(free position) min.
Malfunction 300 m/s
2
(operation limit position) min.
(See note 4.)
Ambient operating
temperature range
−20°C to 60°C (with no icing)
Ambient operating
humidity range
90% max.
Weight Approx. 130 to 190 g
