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

(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