6

D4N

Characteristics

Note: 1. The above values are initial values.

2. Once a contact has been used to switch a standard load, it cannot be used for a load of a smaller capacity.

Doing so may result in roughening of the contact surface and contact reliability may be lost.

*1. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for

the operating conditions and environment beforehand. Although the switch box is protected from dust or water penetration, do not use the D4N

in places where foreign material such as dust, dirt, oil, water, or chemicals may penetrate through the head. Otherwise, accelerated wear,

Switch damage or malfunctioning may occur.

*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your

OMRON representative.

*3. Do not pass the 3 A, 250 VAC load through more than 2 circuits.

*4. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual

load beforehand.

*5. The mechanical durability of fork lever lock models is 10,000,000 operations min.

Degree of protection

*1

IP67 (EN60947-5-1)

Durability

*2

Mechanical

15,000,000 operations min.

*5

Electrical

500,000 operations min. (3 A resistive load at 250 VAC)

*3

300,000 operations min. (10 A resistive load at 250 VAC)

Operating speed

1 to 500 mm/s (D4N-1120)

Operating frequency

30 operations/minute max.

Contact resistance

25 m

Ω max.

Minimum applicable load

*4

1 mA resistive load at 5 VDC (N-level reference value)

Rated insulation voltage (Ui)

300 V

Rated frequency

50/60 Hz

Protection against electric shock

Class II (double insulation)

Pollution degree (operating environment)

3 (EN60947-5-1)

Impulse withstand

voltage

(EN60947-5-1)

Between terminals of

same polarity

2.5 kV

Between terminals of

different polarity

4 kV

Between each terminal

and non-current carrying

metallic parts

6 kV

Insulation resistance

100 M

Ω min.

Contact gap

Snap-action: 2

× 0.5 mm min.

Slow-action: 2

× 2 mm min.

Vibration resistance

Malfunction

10 to 55 Hz, 0.75 mm single amplitude

Shock resistance

Destruction

1,000 m/s2 min.

Malfunction

300 m/s2 min.

Conditional short-circuit current

100 A (EN60947-5-1)

Conventional free air thermal current (Ith)

10 A (EN60947-5-1)

Ambient operating temperature

−30 to 70°C (with no icing)

Ambient operating humidity

95% max.

Weight

Approx. 82 g (D4N-1120)

Approx. 99 g (D4N-6120)