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D4V

Small Limit Switch

D4V

Compact Vertical Models Sized for Asian Standards

Certified Standards

Certification body Standard File No.
CCC GB14048.5 Consult your OMRON representative for details.
UL * UL508, CSA C22.2 No. 14
TÜV IEC60947-5-1

* Certification equivalent to CSA C22.2 No. 14 has been obtained from UL.

Ratings

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
---
---
---
---
---
---

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.

Inrush current NC 24 A max.
NO 12 A max.

Ratings for Safety Standard Certification

CCC (GB14048.5), TÜV (EN60947-5-1)

Category and rating
AC-12: 250 VAC at 5 A, resistive load
DC-12: 125 VDC at 0.4 A, resistive load

UL (UL508, CSA C22.2 No. 14)

Ratings
5 A, 250 VAC
0.4 A, 125 VDC

Characteristics

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 MΩ min. (at 500 VDC)
Contact resistance 25 mΩ max. (initial value)
Dielectric strength Between terminals of the
same polarity
1,000 VAC, 50/60 Hz for 1 min
Between currentcarrying
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/s2 (free position) min.
Malfunction 300 m/s2 (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

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

Operating Characteristics

Model D4V-8104Z D4V-8107Z D4V-8108Z D4V-8111Z
Operating characteristics
Operating force OF max. 5.88 N 5.88 N 7.84 N 9.8 N
Release force RF min. 0.49 N 0.69 N 0.49 N 2.94 N
Pretravel PT max. 20° 20° 20° 1.5 mm
Overtravel OT min. 75° 75° 75° 4 mm
Movement differential MD max. 10° 10° 10° 1.2 mm
Total travel TT min. 95° 95° 95° 5.5 mm
Operating position OP --- --- --- 26±0.8 mm

Model D4V-8112Z D4V-8122Z D4V-8166Z D4V-8169Z
Operating characteristics
Operating force OF max. 9.8 N 9.8 N 0.88 N 0.88 N
Release force RF min. 2.94 N 2.94 N --- ---
Pretravel PT max. 1.5 mm 1.5 mm 30 mm 30 mm
Overtravel OT min. 4 mm 4 mm --- ---
Movement differential MD max. 1.2 mm 1.2 mm --- ---
Total travel TT min. 5.5 mm 5.5 mm --- ---
Operating position OP 37±0.8 mm 37±0.8 mm --- ---

Note: The operating characteristics of the D4V-8107 are measured with a lever length of 30 mm. The operating
          characteristics of the D4V-8108 are measured with a lever length of R30.